Symposium P: Deformation Mechanisms, Microstructure Evolution, and Mechanical Properties of Nanoscale Materials

2010 MRS Fall Meeting Logo

Deformation Mechanisms, Microstructure Evolution, and Mechanical Properties of Nanoscale Materials
November 29 - December 3, 2010
Chairs

Julia R. Greer     California Institute of Technology
Daniel S. Gianola     University of Pennsylvania
Blythe G. Clark     Sandia National Laboratories
Ting Zhu     Georgia Institute of Technology
Alfonso H. W. Ngan     The University of Hong Kong


Symposium Support
Agilent Technologies
FEI Company
Hysitron Inc.
Kleindiek Nanotechnik GmbH
Nanomechanics, Inc
Sandia National Labs




* Invited paper

 

SESSION P1: Twinning at the Nanoscale
Chairs: Huajian Gao and Ting Zhu
Monday Morning, November 29, 2010
Room 210 (Hynes)


8:00 AM *P1.1
Dislocation Nucleation Governed Softening and Maximum Strength in Nanotwinned Metals. Xiaoyan Li1, Yujie Wei3, Lei Lu2, Ke Lu2 and Huajian Gao1; 1Brown University, Providence, Rhode Island; 2Institute of Metals Research, Shenyang, China; 3Institute of Mechanics, Beijing, China.

8:30 AM P1.2
Strong Crystal/Grain Size Effects on Deformation Twinning. Evan Ma2,1, Jinyu Zhang1, Qian Yu1, Zhiwei Shan1, Gang Liu1, Ju Li3,1 and Jun Sun1; 1School of Material Science and Engineering, Xi’an Jiaotong University, Xi'an, Shaanxi, China; 2Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland; 3Department of Materials Science and Engineering, University of Pennsylvani, Philadelphia, Pennsylvania.

8:45 AM P1.3
TEM Characterization of Twinned Nanocrystalline Palladium Thin Films with High Ductility and Work Hardening. Idrissi Hosni1, Wang Binjie1, Colla Marie Stephane2, Raskin Jean-Pierre2, Schryvers Dominique1 and Pardoen Thomas2; 1EMAT. University of Antwerp, Antwerp, Belgium; 2Université catholique de Louvain, Louvain la neuve, Belgium.

9:00 AM P1.4
Effects of Nanoscale Twin Boundaries on Mechanical Properties in Nanostructured Metals. Haofei Zhou1, Shaoxing Qu1 and Wei Yang2; 1Department of Engineering Mechanics, Zhejiang University, Hangzhou, Zhejiang, China; 2University Office, Zhejiang University, Hangzhou, Zhejiang, China.

9:15 AM P1.5
Phase-field Modeling of Twin Boundary Motion in Magnetic Shape Memory Alloys. Christian Mennerich, Frank Wendler, Marcus Jainta and Britta Nestler; Institute of Materials and Processes (IMP), Karlsruhe University of Applied Sciences, Karlsruhe, Baden-Württemberg, Germany.

9:30 AM BREAK

10:00 AM *P1.6
Strengthening Mechanism in Cu with Nano-scale Twins. Lei Lu, SYNL, Institute of Metal Research, Shenyang, China.

10:30 AM P1.7
Microstructural Changes Produced by Severe Shear and Compressive Stresses in Cu Consisting of Highly Aligned Columns of Nanotwins. Carla Shute1, Benjamin Myers1, Shu-You Li1, Andrea Hodge2, Troy Barbee3, Y. T. Zhu4 and Julia R. Weertman1; 1Northwestern University, Evanston, Illinois; 2University of Southern California, Los Angeles, California; 3Lawrence Livermore National Laboratory, Livermore, California; 4North Carolina State University, Raleigh, North Carolina.

10:45 AM P1.8
FIB-less Fabrication and Mechanical Properties of Nano-twinned Cu Nano-pillars through In-situ Mechanical Testing. Dongchan Jang and Julia R. Greer; Division of Engineering and Applied Science, California Institute of Technology, Pasadena, California.

11:00 AM P1.9
On the Sequence of Events during Pop-ins in Spherical Nanoindentation. Siddhartha Pathak1, Jessica L. Riesterer1, Shraddha J. Vachhani2, Kilian Wasmer3, Surya R. Kalidindi4,2 and Johann Michler1; 1Mechanics of Materials and Nanostructures Laboratory, EMPA - Swiss Federal Laboratories for Materials Science and Technology, Thun, Switzerland; 2Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania; 3Advanced Materials Processing Laboratory, EMPA - Swiss Federal Laboratory for Materials Science and Technology, Thun, Switzerland; 4Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, Pennsylvania.

11:15 AM P1.10
Epitaxial Nanotwinned Silver Films. Daniel Bufford1,2, Haiyan Wang3 and Xinghang Zhang2; 1Materials Science and Engineering, Texas A&M University, College Station, Texas; 2Mechanical Engineering, Texas A&M University, College Station, Texas; 3Department of Electrical and Computer Engineering, Texas A&M University, College Station, Texas.

11:30 AM P1.11
Crack-twin Interactions in Ultrafine-grained Copper Thin Films. Seong-Woong Kim, Xiaoyan Li, Huajian Gao and Sharvan Kumar; Division of Engineering, Brown University, Providence, Rhode Island.

11:45 AM P1.12
Strong Size-dependent Twinning Behaviors in Single Crystal Ti Alloy at Micron/Submicron Scale. Qian Yu1,2, Zhiwei Shan2, Ju Li3, Xiaoxu Huang4, Jun Sun2 and Evan Ma5; 1Materials Science and Engineering, University of California at Berkeley, Berkeley, California; 2State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, Shannxi, China; 3Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania; 4Danish-Chinese Center for Nanometals, Materials Research Division, Roskilde, Denmark; 5Department of Materials Science and Engineering, Baltimore, Maryland.

 

SESSION P2: Nanocrystalline Metals & Deformation Mechanisms
Chairs: Julia Greer and Jeff de Hosson
Monday Afternoon, November 29, 2010
Room 210 (Hynes)


1:30 PM *P2.1
Nanometer Scale Mechanical Behavior of Grain Boundaries Characterized by Hybrid Scientific Computation/Experiment. Chien-Kai Wang, Huck Beng Chew and Kyung-Suk Kim; Engineering, Brown University, Providence, Rhode Island.

2:00 PM P2.2
New Insight into Acoustoplastic Softening Through Nanoscopically Localized Electron Microscopy Examination and Dislocation Dynamics Analysis. Kai Wing Siu and Alfonso H. Ngan; Mechanical Engineering, University of Hong Kong, Hong Kong, Hong Kong.

2:15 PM P2.3
Dislocation Kinetics in Fe and Fe Alloys Investigated by In-situ TEM Straining Experiments. Daniel Caillard, CEMES, CNRS, Toulouse, France.

2:30 PM P2.4
Dislocation Reactions and Multiplication in α-Fe at High Temperature Modelled with Anisotropic Dislocation Dynamics (AniDiS). Steve Fitzgerald1, Sylvie Aubry2, Sergei Dudarev1 and Wei Cai2; 1Theory and Modelling, Culham Centre for Fusion Energy, Abingdon, United Kingdom; 2Mechanical Engineering, Stanford University, Stanford, California.

2:45 PM BREAK

3:00 PM P2.5
Deformation Mechanics of Nanocrystalline Metals. Steven Van Petegem, Julien Zimmermann and Helena Van Swygenhoven; NUM/ASQ, Paul Scherrer Institut, Villigen PSI, Switzerland.

3:15 PM P2.6
Strain Rate Sensitivity of Nanocrystalline Au Films at Room and High Temperatures. Ioannis Chasiotis1, Nikhil Karanjgaokar2 and Chung-Seog Oh3; 1Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois; 2Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois; 3School of Mechanical Engineering, Kumoh National Institute of Technology, Gumi, Korea, Republic of.

3:30 PM P2.7
Strain Rate Sensitivity and Deformation Mechanisms of Nanocrystalline Pd Alloys. Ruth Schwaiger1, Insuk Choi2,3, Thomas Neithardt1 and Oliver Kraft1,2; 1IZBS, Karlsruhe Institute of Technology, Karlsruhe, Germany; 2IMF II, Karlsruhe Institute of Technology, Karlsruhe, Germany; 3High Temperature Energy Materials Center, Korea Institute of Science and Technology, Seoul, Korea, Republic of.

3:45 PM P2.8
Elasto-plastic Transition in Nanostructured Materials: Definition and Effect of Internal Stress on Microplastic Regime. Ludovic Thilly1, Florence Lecouturier2, Pierre-Olivier Renault1, Steven Van Petegem3 and Helena Van Swygenhoven3; 1Pprime Institute, University of Poitiers, Futuroscope, France; 2LNCMI, Toulouse, France; 3Paul Scherrer Institute, Villigen, Switzerland.

4:00 PM P2.9
Strain Induced Changes in Nanocrystalline Metals Characterized by Automated Acquisition and Indexing of Diffraction Patterns in the TEM. Andreas Kulovits, Jorg M. Wiezorek and Kai Zweiacker; Mechanical Engineering and Materials Science, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania.

4:15 PM P2.10
Plastic Deformation of Nanocrystalline CuAu Alloys: On the Interplay of Composition, Ordering and Grain Boundary Relaxation. Jonathan Schaefer, Alexander Stukowski and Karsten Albe; Materials Modeling, TU Darmstadt, Darmstadt, Germany.

4:30 PM P2.11
In-situ Observations of Stress Induced Microstructural Evolution in Thin Films. John Sharon1, Brian Schuster2, Claire Chisholm3,4, Andrew M. Minor3,4 and Kevin Hemker1; 1Mechanical Engineering Dept, Johns Hopkins University, Baltimore, Maryland; 2, US Army Research Laboratory, Aberdeen Proving Ground, Maryland; 3National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California; 4Dept. of Materials Science & Engineering, University of California, Berkeley, Berkeley, California.

4:45 PM P2.12
Surface Effects and the Limits of Strength in FIB-less Single Crystalline Copper Nanopillars. Andrew T. Jennings and Julia R. Greer; California Institute of Technology, Pasadena, California.

 

SESSION P3: Poster Session I
Monday Evening, November 29, 2010
8:00 PM
Exhibition Hall D (Hynes)


P3.1
Transferred to P10.63

P3.2
Multi-scale Examination of the Effect of Σ3n CSL Boundaries on Radiation-induced Degradation in Stainless Steels. Christopher M. Barr1, Greg Vetterick1, Daniel Scotto D’Antuono1, Chris Winkler1, Steven Spurgeon1, Marquis A. Kirk2, Collin Knight3 and Mitra L. Taheri1; 1Material Science and Engineering, Drexel University, Philadelphia, Pennsylvania; 2Materials Science Division, Argonne National Laboratory, Argonne, Illinois; 3Idaho National Laboratory, Idaho Falls, Idaho.

P3.3
Computer Simulation on Structure Modification in Metallic Nanoparticles due to Hydrogenation. Hiroshi Ogawa and Thi Viet Bac Phung; NRI, AIST, Tsukuba, Ibaraki, Japan.

P3.4
A New Approach to Obtain Effective Indenter Shape Function in Nanoindentation Data Analysis. Guanghui Fu1, Tiesheng Cao2 and Ling Cao1; 1LC Dental, Fremont, California; 2Fourth Military Medical University, Xi'an, Shaanxi, China.

P3.5
A Study on Kaolin in the Application of High-strength and Electronic-grade Glass Fibres 01/06/2009-20/03/2010. Yong Li and Zhengen You; China Kaolin Clay Company, Suzhou, Jiangsu Province, China.

P3.6
Zinc Oxide Nanostructures Synthesized by Oxidization of Zinc. Nasimul alam Syed, Shakti Swarup Sahu, Manish Kumar, Animesh Kumar Singh and Madhukar Poloju; Metallurgical and Materials Engineering, National Institute of Technology Rourkela, Rourkela, Orissa, India.

P3.7
Correlation Between Adhesion Strength and Thin Film/Substrate Mechanical Properties Using the Nano-scratch Technique. Bo Zhou1, Nicholas Randall1 and Barton Prorok2; 1CSM Intruments Inc., Needham, Massachusetts; 2Materials Engineering, Auburn University, Auburn, Alabama.

P3.8
Optical and Mechanical Properties of Neat and Hollow Silica Nanoparticle Composites. Markus Retsch1, Edwin L. Thomas1, Marcus Schmelzeisen2, Andreas Unger2 and Hans-Juergen Butt2; 1Massachusetts Institute of Technology, Cambridge, Massachusetts; 2Max Planck Institute for Polymer Research, Mainz, Germany.

P3.9
Abstract Withdrawn

P3.10
Mechanisms of Stress-driven Motion of Asymmetrical Tilt Grain Boundaries. Zachary Trautt and Yuri Mishin; Physics and Astronomy, George Mason University, Fairfax, Virginia.

P3.11
Abstract Withdrawn

P3.12
Abstract Withdrawn

P3.13
Wear Mechanisms in Nanocrystalline Al-Si. Ian Baker1, F. Kennedy1, M. Gwaze1 and P. Munroe2; 1Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire; 2Electron Microscope Unit, University of New South Wales, Sydney, New South Wales, Australia.

P3.14
Bottom-up modeling of the Elastic Properties of Organosilicate Glasses and Their Relation to Composition and Network Defects. Jan M. Knaup1,2, Li Han3, Joost J. Vlassak3 and Efthimios Kaxiras1,2,3; 1Laboratory for Multiscale Modeling of Materials, EPFL, Lausanne, Switzerland; 2Department of Physics, Harvard University, Cambridge, Massachusetts; 3School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts.

P3.15
Abstract Withdrawn

P3.16
Deformation Mechanisms of Ultra-nanocrystalline Diamond. Yifei Mo1, Donald S. Stone2,1 and Izabela Szlufarska2,1; 1Materials Science Program, University of Wisconsin, Madison, Wisconsin; 2Department of Materials Science and Engineering, University of Wisconsin, Madison, Wisconsin.

P3.17
Self-healing and Fracture Mechanisms for Star Polymer Networks. Isaac G. Salib1, German V. Kolmakov1, Krzysztof Matyjaszewski2 and Anna C. Balazs1; 1Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania; 2Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania.

P3.18
Formation of an Intermediate Ordered Stage by Forced Mixing of Nano-grained Immiscible Alloys. Yinon Ashkenazy1,2, Nhon Q. Vo2, Robert S. Averback2 and Pascal Bellon2; 1Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel; 2Department of Materials Science and Engineering, University of Illinois at Urbana Champaign, Urbana, Illinois.

P3.19
MD Simulation of the Impact of Burnup on Thermal Properties of Uranium Dioxide. Li Liu, Bin Wu and Xiangyu Wang; Mechanical, Aerospace, and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, New York.

P3.20
Evaluation of Crack Growth Retardation Effect Due to Nano-scale Voids Based on Molecular Dynamics Method. Shin Taniguchi and Toshihiro Kameda; Engineerging Mechanics & Energy, University of Tsukuba, Tsukuba, Ibaraki, Japan.

P3.21
Temperature and Strain Rate Effect on Plasticity and Yield Stress in Nanocrystalline Copper under Compression. Virginie Dupont and Timothy C. Germann; Los Alamos National Laboratory, Los Alamos, New Mexico.

P3.22
Ideal Tensile and Shear Strengths of hcp Transition Metals Re, Ru, Os: A First Principles Study. Yunjiang Wang1,2 and Shigenobu Ogata2; 1Department of Physics, Tsinghua University, Beijing, China; 2Department of Mechanical Science and Bioengineering, Osaka University, Osaka, Japan.

P3.23
Abstract Withdrawn

P3.24
Abstract Withdrawn

P3.25
Fabrication and Mechanical Properties of Si3N4/SiC Nano-nano Composite. JungHoo Shin and Seoung-Hyeon Hong; Seoul national university, Seoul, Korea, Republic of.

P3.26
Modify the Elastic Properties of Nanowires through Altering Their Surface Structures. Guofeng Wang, Department of Mechanical Engineering, Indiana University Purdue University Indianapolis, Indianapolis, Indiana.

P3.27
Achieving the Ideal Strength in Focused Ion Beam Machined Molybdenum Nanopillars by In Situ Annealing. Matthew Lowry1,2, Daniel Kiener3, Mary LeBlanc2, Claire Chisholm1, Jeffrey Florando2, J. W. Morris1 and Andrew Minor1,3; 1Materials Science and Engineering, UC Berkeley, Berkeley, California; 2Engineering Directorate, Lawrence Livermore National Laboratory, Livermore, California; 3National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California.

P3.28
Enhancing Performance of Multi-walled Carbon Nanotubes via Thermally Activated Interlayer Bonding. Chun Tang1,2, Wanlin Guo2 and Changfeng Chen1; 1Department of Physics and High Pressure Science and Engineering Center, University of Nevada Las Vegas, Las Vegas, Nevada; 2Institue of Nano Science, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China.

P3.29
Predicting the Mechanical Properties and Structure of Silica Nanowires via Atomistic Simulations. Lilian P. Davila1, Valerie J. Leppert1 and Eduardo M. Bringa2; 1School of Engineering, University of California Merced, Merced, California; 2CONICET & Instituto de Ciencias Basicas, Universidad Nacional de Cuyo Mendoza, Mendoza, Argentina.

P3.30
Stability of BCC Iron Screw Dislocation Core Structure: A High-precision DFT Calculation. Mitsuhiro Itakura, Hideo Kaburaki and Masatake Yamaguchi; Japan Atomic Energy Agency, Tokyo, Japan.

P3.31
Defects Evolution in a Helical Nanowire under Stretch. Xiangyang Kong, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China.

P3.32
Cracks are Slower in Nanocrystals. Fouad Atrash and Dov Sherman; Materials Engineering, Technion-Israel Institute of Technology, Haifa, Israel.

P3.33
Abstract Withdrawn

P3.34
Modeling Nano-indentation of a Self-healing Material. Solomon F. Duki1, German V. Kolmakov1, Victor V. Yashin1, Krzysztof Matyjaszewski2 and Anna C. Balazs1; 1Department of Chemical Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania; 2Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania.

P3.35
Measurement of Internal Friction in Ultra-thin Films of Aluminum, Silver, and Gold. Guru Sosale and Srikar Vengallatore; Mechanical Engineering, McGill University, Montreal, Quebec, Canada.

P3.36
Crack Propagation in Diamond-CNT Nanocomposites. Fabio Pavia and William Curtin; Brown University, Providence, Rhode Island.

P3.37
Morphological Instabilities in Thin Films: Evolution Maps. Mohsen Asle Zaeem and Sinisa D. Mesarovic; School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington.

P3.38
Transferred to P1.9

P3.39
Evolution of Nano- to Micro-scale Surface Structures in Hydroxyl-rich Fused Silica through Localized CO2 Laser Heating. Nan Shen, Manyalibo J. Matthews, James E. Fair, Jerry A. Britten, Hoang T. Nguyen, Juliet D. Cooke, Selim Elhadj and Steven T. Yang; Lawrence Livermore National Laboratory, Livermore, California.

P3.40
Abstract Withdrawn

P3.41
Abstract Withdrawn

P3.42
Investigation of the Bauschinger Effect in Pure and Alloyed Materials with the Help of Dislocation Dynamics. Sylvain Queyreau1, Benoit Devincre2 and Ladislas P. Kubin2; 1Nuclear Engineering, UC Berkeley, Berkeley, California; 2Laboratoire d’Etudes des Microstructures, Onera, Chatillon, France.

P3.43
Brittle to Ductile Transition in the Fracture Process of an α-iron Single Crystal Containing a Grain Boundary - Molecular dynamics Simulations. Hideo Kaburaki, Tomoko Kadoyoshi, Mitsuhiro Itakura and Masatake Yamaguchi; Center for Computational Science and e-Systems, Japan Atomic Energy Agency, Tokai, Ibaraki, Japan.

P3.44
Interphase Energies and Nonequilibrium Growth of γ-precipitates in Al-Ag: a DFT Study. Daniel J. Watts1, Duane D. Johnson3 and Daniel Finkenstadt1,2; 1Physics, U.S. Naval Academy, Annapolis, Maryland; 2U.S. Naval Research Laboratory, Washington, District of Columbia; 3Ames Laboratory, Ames, Iowa.

P3.45
Effect of Mixed Naturally-occurring Filler Materials on the Compression and Flexural Properties of Polyester Composites. Babaniyi Babatope, Ezinne Igbokwe, Morenike Bolarinwa, Olasupo Ogundare, Ebenezer Adeoya and Partrick Imoisili; R&D, Engineering Materials Development Institute, Akure, Ondo, Nigeria.

P3.46
Abstract Withdrawn

P3.47
Influence of Nanoindenters Tip Radius on the Estimation of the Elastic Modulus. Karim R. Gadelrab and Matteo Chiesa; Material Science and Engineering, Masdar Institute, Abu Dhabi, United Arab Emirates.

P3.48
Molecular Dynamics Simulation of Surface Morphology and Defect Distribution in Metallic Nanoparticles. Yoshiaki Kogure, Physical Therapy, Teikyo University of Science, Uenohara, Yamanashi, Japan.

P3.49
On Determining Physical Length Scales for Material Behavior by Lower Bound Geometrically Necessary Dislocation (GND) Densities. Muin S. Oztop1, Jeffrey W. Kysar1, Brent Adams2 and Christian F. Niordson3; 1Mechanical Engineering, Columbia University, New York, New York; 2Mechanical Engineering, Brigham Young University, Provo, Utah; 3Mechanical Engineering, Technical University of Denmark, Kongens Lyngby, Denmark.

P3.50
Role and Modification of Crystalline Defects at Nano-scale Size in Y2O3 Thin Films Grown by Ion Beam Sputtering: Modelling of the Internal Residual Stress and Influence on Phase Transitions. Bertrand Lacroix2, Fabien Paumier1 and Rolly Gaboriaud1; 1Institut Pprime, University of Poitiers, Chasseneuil Futuroscope, France; 2CIMAP, ENSICAEN, CAEN, France.

P3.51
Atomistic Simulation of Dislocation Interactions in Solute Strengthened Al/Mg Alloys. Yi Dong and William Curtin; Division of Engineering, Brown University, Providence, Rhode Island.

P3.52
Crack Tip Stress Fields Predicted by Strain Gradient Crystal Plasticity Models. Prateek Nath1, William A. Curtin1 and Alan Needleman2; 1Brown University, Providence, Rhode Island; 2Department of Materials Science and Engineering, University of North Texas, Denton, Texas.

P3.53
A Universal Analytical Solution for the Stress Field around any Elastoplastic Indentation/Contact. Gang Feng, Mechanical Engineering, Villanova University, Villanova, Pennsylvania.

P3.54
Mechanical Property Measurement of Nanocrystalline Thin Films: Part I. Elastic Modulus. Seong-Woong Kim1, Jin-Woo Yi1, Hyun-Gyu Kim1,2, Kyung-Suk Kim1 and Sharvan Kumar1; 1Division of Engineering, Brown University, Providence, Rhode Island; 2Department of Mechanical Engineering, Seoul National University of Technology, Seoul, Korea, Republic of.

P3.55
A Phase-field Model for Deformation Twinning. Tae Wook Heo1, Yi Wang1, Saswata Bhattacharya1, Xin Sun2, Shenyang Hu2 and Long-Qing Chen1; 1Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania; 2Pacific Northwest National Laboratory, Richland, Washington.

P3.56
Forced Atomic Mixing of Immiscible Ternary Alloys during Severe Plastic Deformation. Nhon Q. Vo, Robert S. Averback, Michael Campion, Thuy D. Nguyen, Brad Stumphy, Shankar Sivaramakrishnan and Pascal Bellon; Materials Science and Engineering, University of Illinois, Urbana Champaign, Urbana, Illinois.

P3.57
Calibrated Monte Carlo Simulation of UO2 Nuclear Fuel Texture Evolution under Temperature Field. Liangzhe Zhang, Physics, Colorado School of Mines, Golden, Colorado.

P3.58
Interface Character, Recrystallization and Texture Development in Cu-Nb Roll-bonded Composites. Anthony Rollett1, Sukbin Lee1, Samuel Lim2 and Jonathan Ledonne1; 1Materials Sci & Eng, Carnegie Mellon Univ., Pittsburgh, Pennsylvania; 2Singapore Institute of Manufacturing Technology, Singapore, Singapore.

P3.59
Humidity and Topography Effects on the Fracture Toughness of Copper-silica Interfaces. Dandapani Vijayashankar1, Ranganath Teki1, Saurabh Garg1, Michael Lane2 and Ganpati Ramanath1; 1Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, New York; 2Chemistry, Emory and Henry College, Emory, Virginia.

P3.60
Inception of Plasticity in the Presence of Vacancies in FCC Single Crystals. Iman Salehinia, Veronica Perez, Marc Weber and David Bahr; School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington.

P3.61
NanoLAB Triboprobe: Characterising Dynamic Wear, Friction and Fatigue at the Nanoscale. Aiden Lockwood1, Jan Wedekind2, Ralph Gay1, M. Bobji3, Bala Amavasai2, Martin Howarth2, Guenter Moebus1 and Beverley Inkson1; 1Engineering Materials, University of Sheffield, Sheffield, South Yorkshire, United Kingdom; 2MMVL, Sheffield Hallam University, Sheffield, South Yorkshire, United Kingdom; 3Mechanical Engineering, Indian Institute of Science, Bangalore, Karnataka, India.

P3.62
Morphology Control and Enhanced Mechanical Performance of γ-alumina Based Catalyst Support. Magnus Rotan1, Erling Rytter2, Mari-Ann Einarsrud1 and Tor Grande1; 1Department of Materials Science and Engineering, Norwegian University of Science and Technology, Trondheim, Norway; 2Statoil, Research Centre, Trondheim, Norway.

P3.63
Abstract Withdrawn

P3.64
Nondeterministic Multiscale Modelling of Biomimetic Crack Self-healing in Nanocrystalline Solids under Mechanical Loading. Eduard Karpov and Mykhailo Grankin; University of Illinois at Chicago, Chicago, Illinois.

P3.65
Indentation Measurement of Poroelastic Material Properties. Michelle L. Oyen1 and Matteo Galli2,1; 1Engineering Dept., Cambridge University, Cambridge, United Kingdom; 2EPFL, Lausanne, Switzerland.

P3.66
Discrete Dislocation Models of Fracture in Plastically Anisotropic Metals. Sutee Olarnrithinun, Srinath S. Chakravarthy and William A. Curtin; Division of Engineering, Brown University, Providence, Rhode Island.

P3.67
Mapping the Chemical Composition Variation in Metal-loaded Diblock Copolymer Micelle Monolayers via Tapping Mode Atomic Force Microscope. Alim Solmaz, Taner Aytun and Cleva W. Ow-Yang; Materials Science & Engineering, Sabanci University, Istanbul, Turkey.

P3.68
Abstract Withdrawn

P3.69
Dependence of Mechanical Properties of Nanocrystalline Materials on Grain Size. Georgios Kopidakis, Nikos V. Galanis and Ioannis N. Remediakis; Materials Science and Technology, University of Crete, Heraklion, Crete, Greece.

P3.70
Abstract Withdrawn

P3.71
Abstract Withdrawn

P3.72
Abstract Withdrawn

P3.73
Preferred Nucleation Sites of Dislocation at fcc/bcc Metallic Interfaces. Ruifeng Zhang, Jian Wang, Irene Beyerlein and Timothy C Germann; Los Alamos National Laboratory, Los Alamos, New Mexico.

P3.74
Optimizing Load Transfer in Multiwall Nanotubes through Interwall Coupling: Theory and Simulation. Emmett Byrne1,2, Alexis Letertre3, Michael A. McCarthy1,2,4, William A. Curtin5 and Zhenhai Xia6; 1Department of Mechanical and Aeronautical Engineering, University of Limerick, Limerick, Ireland; 2Composites Research Centre, University of Limerick, Limerick, Ireland; 3Institut Français de Mecanique Avancee, Les Cezeaux, Aubière, France; 4Materials and Surface Science Institute, University of Limerick, Limerick, Ireland; 5Division of Engineering, Brown University, Providence, Rhode Island; 6Department of Mechanical Engineering, University of Akron, Akron, Ohio.

P3.75
Instrumentation for Nanoscale Characterization in SEM. Andrew Smith, K. Schock and S. Kleindiek; Kleindiek Nanotechnik GmbH, Reutlingen, Germany.

P3.76
Phase Field Modeling of Microstructural Evolution in Viscoplastic Polycrystals.
Saswata Bhattacharya1, Ricardo A. Lebensohn2 and Long-Qing Chen1; 1Department of Materials Science and Engineering, Penn State University, University Park, Pennsylvania; 2Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico.

 

SESSION P4/U3/T3: Joint Session: Deformation Mechanisms, Microstructure Evolution, and Mechanical Properties of Nanoscale Materials
Chairs: Michael Falk and Mo Li
Tuesday Morning, November 30, 2010
Room 210 (Hynes)


8:00 AM *P4.1/U3.1/T3.1
Ultra-strength Materials. Ju Li1, Ji Feng1 and Ting Zhu2; 1Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania; 2Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia.

8:30 AM P4.2/U3.2/T3.2
Effect of Habit Plane on the Mechanical Properties and Radiation Response of Cu-Nb Interfaces. Michael J. Demkowicz1, Ludovic Thilly2 and David Rodney3; 1Department of Materials Science and Engineering, MIT, Cambridge, Massachusetts; 2Department of Materials Physics and Mechanics, University of Poitiers, Poitiers, France; 3SIMAP-GPM2, Grenoble Institute of Technology, Grenoble, France.

8:45 AM P4.3/U3.3/T3.3
Effects of Size, Orientation, and Loading Path through In-situ Uniaxial Deformation of Body-centered Cubic Metals. Julia R. Greer and Ju-Young Kim; Materials Science, California Institute of Technology, Pasadena, California.

9:00 AM P4.4/U3.4/T3.4
A Twist of the Eshelby Twist: Unraveling the Mystery of Twinning. Ting Zhu1, Ju Li2 and Sankar Narayanan1; 1School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia; 2Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania.

9:15 AM P4.5/U3.5/T3.5
Dislocation and Twin Boundary Interactions in Hard-sphere Colloidal Crystals. Maria C. Persson Gulda1, David A. Weitz1,2 and Frans A. Spaepen1; 1School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts; 2Department of Physics, Harvard University, Cambridge, Massachusetts.

9:30 AM P4.6/U3.6/T3.6
Dislocation Drag at the Nanoscale. Christopher R. Weinberger, Sandia National Laboratories, Albuquerque, New Mexico.

9:45 AM P4.7/U3.7/T3.7
Compression Tests of <111> FCC Au Single-crystalline Microcrystals on a <0001> Sapphire Substrate. Seok-Woo Lee1, Bjoern Backes1, Dan Mordehai2, Eugen Rabkin2 and William D. Nix1; 1Materials Science and Engineering, Stanford University, Stanford, California; 2Materials Engineering, The Technion - Israel Institute of Technology, The Technion City, Haifa 32000, Israel.

10:00 AM BREAK

10:15 AM *P4.8/U3.8/T3.8
Plastic Flow of Nanoporous Gold. Hai-Jun Jin1,3 and Joerg Weissmueller2,3; 1Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China; 2Institute of Materials Physics, Hamburg Technical University, Hamburg, Germany; 3Institute of Nanotechnology, Karlsruhe Institute of Technology, Karlsruhe, Germany.

10:45 AM P4.9/U3.9/T3.9
Anelasticity in Nanocrystalline and Nanoporous Metals. Nicolas Briot1, Jochen Lohmiller1,2, Christoph Eberl2, Oliver Kraft2 and T. John Balk1; 1Chemical and Materials Engineering, University of Kentucky, Lexington, Kentucky; 2Institut für Zuverlässigkeit von Bauteilen und Systemen, Karlsruhe Institute of Technology, Karlsruhe, Germany.

11:00 AM P4.10/U3.10/T3.10
Unified Scaled Behaviour for the Deformation of FCC Micropillars and Nanoporous Metals. Brian Derby, School of Materials, University of Manchester, MANCHESTER, United Kingdom.

11:15 AM P4.11/U3.10/T3.11
Mechanical Behavior of Metal-polymer Nanocomposites Based on Nanoporous Au. Eike Epler1, Kodanda Mangipudi1, Lorenz Holzer2 and Cynthia Volkert1; 1University of Göttingen, Institute for Materials Physics, Göttingen, Germany; 2Empa, Dübendorf, Switzerland.

11:30 AM *P4.12/U3.12/T3.12
Breathing of Nanoporous Metal Foam: Disordered Versus Ordered Structures. E. Detsi, S. Punzhin, P. R. Onck and Jeff T. De Hosson; Applied Physics, Un. of Groningen, Groningen, Netherlands.

 

SESSION P5/U4/T4: Joint Session: Deformation in Non-metallic, Amorphous, and Alloyed Materials
Chairs: Michael Demkowicz and Julia Greer
Tuesday Afternoon, November 30, 2010
Room 210 (Hynes)


1:30 PM *P5.1/U4.1/T4.1
Failure Mechanisms in Zinc Oxide Nanowires - An Experimental-Computational Investigation. Horacio Espinosa1, Ravi Agrawal1 and Bei Peng1,2; 1Mechanical Engineering, Northwestern University, Evanston, Illinois; 2Mechanical Engineering, University of Electronic Science and Technology of China, Chengdu, China.

2:00 PM P5.2/U4.2/T4.2
Nanoductility Induced Brittle Fracture in Shocked High Performance Ceramics. Paulo S. Branicio1, Rajiv K. Kalia2, Aiichiro Nakano2 and Priya Vashishta2; 1Materials Theory and Simulation Laboratory, Institute of High Performance Computing, Singapore, Singapore; 2Collaboratory for Advanced Computing and Simulations, Department of Chemical Engineering and Materials Science, Department of Physics & Astronomy, and Department of Computer Science, University of Southern California, Los Angeles, California.

2:15 PM P5.3/U4.3/T4.3
Deformation Mechanisms, Microstructure and Mechanical Properties of Nanoscale Crystalline and Noncrystallyne Materials in Different Temperature Ranges. Yuliy V. Milman, Physics of High-Strength and Metastable Alloys, Institute for Problems of Materials Science, Kiev, Ukraine.

2:30 PM P5.4/U4.4/T4.4
Tribological Response of Nanostructured Metals under High Stresses and Strains. Aparna Singh1, Lei Lu2 and Ming Dao1; 1Materials Science and Engineering, MIT, Cambridge, Massachusetts; 2Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China.

2:45 PM P5.5/U4.5/T4.5
Separating Solid Solution and Grain Size Strengthening in Nanocrystalline Alloys. Timothy Rupert and Christopher Schuh; Department of Materials Science and Engineering, MIT, Cambridge, Massachusetts.

3:00 PM BREAK

3:15 PM *P5.6/U4.6/T4.6
Molecular Dynamics Simulation of Failure Modes in Metallic Glass: Shear Bands and Cavitation. Michael L. Falk, Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland; Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland; Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland.

3:45 PM P5.7/U4.7/T4.7
On the Fracture Toughness of Metallic Glasses. Marios D. Demetriou1, Maximilien E. Launey2, William L. Johnson1, Robert O. Ritchie2,3 and Douglas C. Hofmann1,4; 1California Institute of Technology, Pasadena, California; 2Lawrence Berkeley National Laboratory, Berkeley, California; 3University of California, Berkeley, Berkeley, California; 4Jet Propulsion Laboratory, Pasadena, California.

4:00 PM P5.8/U4.8/T4.8
Mesoscopic Theory of Deformation and Shear Localization in Metallic Glasses. Guang-Ping Zheng1 and Mo Li2; 1Department of Mechanical Engineering, Hong Kong Polytechnic University, Hong Kong, China; 2School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia.

4:15 PM P5.9/U4.9/T4.9
Interface Properties of Crystalline-amorphous Metallic Multilayers. Christian Brandl1, Timothy C. Germann1 and Amit Misra2; 1T-1: Physics and Chemistry of Materials, Los Alamos National Laboratory, Los Alamos, New Mexico; 2MPA-CINT: Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico.

4:30 PM P5.10/U4.10/T4.10
Designing Liquid Stone: Modulating Cement Mechanics via Computational and Physical Chemistry. Karen L. Stewart1, Rouzbeh Shahsavari3, Meng Qu1, Joao Pereira4, Sandra Lebreiro4, Sidney Yip2, Franz-Josef Ulm3, Roland Pellenq3,5 and Krystyn J. Van Vliet1; 1Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 2Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 3Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 4CIMPOR TEC, Lisbon, Portugal; 5Centre Interdisciplinaire des Nanosciences de Marseille, Centre National de la Recherche Scientifique and Marseille Universite, Marseille, France.

4:45 PM P5.11/U4.11/T4.11
From Atoms to Microstructure of Cement Hydrates. Rouzbeh Shahsavari1, Roland J.-M. Pellenq1,2 and Franz-Josef Ulm1; 1Department of Civil and Environmental Engineering, MIT, Cambridge, Massachusetts; 2Centre Interdisciplinaire des Nanosciences de Marseille, CNRS and Marseille Université, Campus de Luminy, Marseille, France.

 

SESSION P6: Mechanical Behavior of Small Dimensional Materials: Nanowires, Whiskers, Fibers, and Pillars
Chairs: Kyung-Suk Kim and Alfonso Ngan
Wednesday Morning, December 1, 2010
Room 210 (Hynes)


8:00 AM *P6.1
Mechanical Strength and Deformation Modes of Sub-micron Al Fibers. Marc Legros1, Frédéric Mompiou1, Daniel S. Gianola2, Andreas Sedlmayr3, Oliver Kraft3 and Daniel Caillard1; 1CEMES-CNRS, Toulouse, France; 2Dept of Mater. Sci and Eng, University of Pennsylvania, Philadelphia, Pennsylvania; 3Institut für Materialforschung, Karlsruhe Institute für Technologie, Eggenstein-Leopoldshafen, Germany.

8:30 AM P6.2
Incipient Plasticity in Single Crystalline fcc Nanowhiskers. Daniel S. Gianola1, Andreas Sedlmayr2, Lisa Chen1, Gunther Richter3, Reiner Moenig2 and Oliver Kraft2; 1Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania; 2Institute for Materials Research II, Karlsruhe Institute of Technology, Karlsruhe, Germany; 3Max-Planck Institute for Metals Research, Stuttgart, Germany.

8:45 AM P6.3
Deformation Mechanism in Metallic Nanowires. Scott X. Mao1, Junhang Luo1, Jianyu Huang2 and He Zheng1; 1Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, Pennsylvania; 2Center for Integrated Nanotechnologies, Sandia National Laboratories,, Albuquerque, New Mexico.

9:00 AM P6.4
Atomistic Deformation Mechanism of Perfect Crystal Au Nanowires. Seo Jong-Hyun1,2, Youngdong Yoo4, Sang Won Yoon1,2, Tae-Yeon Seong2, In-Suk Choi3, Kon Bae Lee5, Bongsoo Kim4 and Jae-Pyoung Ahn1; 1Nano-Materials Analysis Center, Korea institute of Science and Technology, Seoul, Korea, Republic of; 2Department of Materials Science and Engineering, Korea University, Seoul, Korea, Republic of; 3High-Temperature Energy Materials Center, Korea Institute of Science and Technology, Seoul, Korea, Republic of; 4Department of Chemistry, KAIST, Daejeon, Korea, Republic of; 5School of Advanced Materials Engineering, School of Advanced Materials Engineering, Seoul, Korea, Republic of.

9:15 AM *P6.5
Nanopulley System for ElectroMechanical Characterization of Nanowires. John J. Boland, Dorothee Almecija and Eoin McCarthy; School of Chemistry & CRANN, Trinity College Dublin, Dublin, Ireland.

9:45 AM BREAK

10:00 AM *P6.6
Thermo-mechanical Behavior at Nano Scale and Size Effects in Shape Memory Alloys. Jose San Juan1,2, Maria L. No3 and Christopher A. Schuh2; 1Fisica Materia Condensada, Universidad del Pais Vasco, Bilbao, Spain; 2Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 3Fisica Aplicada II, Universidad del Pais Vasco, Bilbao, Spain.

10:30 AM P6.7
In-situ Deformation of Semiconductor Micro-pillars: The Case of Indium Antimonide InSb. Ludovic Thilly1, Christophe Swistak2, Rudy Ghisleni2 and Johann Michler2; 1Pprime Institute, University of Poitiers, Futuroscope, France; 2EMPA, Thun, Switzerland.

10:45 AM P6.8
Micro-scale Single Crystal Bauschinger Effect and Reversible Plasticity in Copper During Bending. Dierk Raabe and Eralp Demir; Max-Planck Institut, Duesseldorf, Germany.

11:00 AM P6.9
Effect of Pre-straining on the Size Effect in Molybdenum Pillars. Andreas S. Schneider3, Blythe G. Clark1, Carl P. Frick2, Patric A. Gruber4 and Eduard Arzt3,5; 1Sandia National Labs, Albuquerque, New Mexico; 2Mechanical Engineering Department, University of Wyoming, Laramie, Wyoming; 3INM - Leibniz Institute for New Materials, Saarbrücken, Germany; 4Institut für Zuverlässigkeit von Bauteilen und Systemen, Universität Karlsruhe, Karlsruhe, Germany; 5Saarland University, Saarbrücken, Germany.

11:15 AM P6.10
Effect of Crystal Orientation on the Active Slip Systems of BCC Titanium Alloy. Boopathy Kombaiah, Rudy Ghisleni, Christoph Niederberger, Kai Nowag and Johann Michler; Laboratory for Mechanics of Materials and Nanostructures, EMPA - Swiss Federal Laboratory for Materials Testing and Research, Thun, Switzerland.

11:30 AM P6.11
Size Independent Shape Memory Behavior of Nickel-Titanium. Blythe G. Clark2, Daniel S. Gianola3, Oliver Kraft4 and Carl P. Frick1; 1Mechanical Engineering, University of Wyoming, Laramie, Wyoming; 2Department of Radiation-Solid Interactions, Sandia National Laboratories, Albuquerque, New Mexico; 3Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania; 4Karlsruhe Institute of Technology, Institute for Materials Research II, Karlsruhe, Germany.

11:45 AM P6.12
Influence of Proton Irradiation on Mechanical Properties in Small Dimensions. Daniel Kiener1,2,4, Peter Hosemann3 and Andrew M. Minor2,4; 1Erich Schmid Institute of Materials Science, Austrian Academy of Sciences, Leoben, Austria; 2National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California; 3Department of Nuclear Engineering, University of California, Berkeley, California; 4Department of Materials Science and Engineering, University of California, Berkeley, California.

 

SESSION P7: In situ TEM/SEM Characterization of Nanoscale Deformation and Friction
Chairs: Blythe Clark and Marc Legros
Wednesday Afternoon, December 1, 2010
Room 210 (Hynes)


1:30 PM *P7.1
In-situ Nanomechanical Testing Methods to Explore Fracture and Plastic Deformation Mechanisms of Semiconductors and Metals. Johann Michler, EMPA - Swiss Federal Laboratories for Materials Science and Technology, Thun, Switzerland.

2:00 PM P7.2
In-situ SEM Tension and Compression Behavior of Nanocrystalline and Ultra Fine Grained bcc Metals. Jonathan Ligda1, Brian E. Schuster2, William N. Sharpe3, Zenji Horita4 and Qiuming Wei5,1; 1Nanoscale Science, Univeristy of North Carolina at Charlotte, Charlotte, North Carolina; 2Weapons and Materials Research Directorate, Army Research Laboratory, Aberdeen Proving Ground, Maryland; 3Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland; 4Materials Science and Engineering, Faculty of Engineering, Kyushu University, Fukuoka, Japan; 5Mechanical Engineering, University of North Carolina at Charlotte, Charlotte, North Carolina.

2:15 PM P7.3
In-situ TEM Observation of Mechanical Annealing in Mo Single Crystal Pillars. Ling Huang1, Zhiwei Shan1, Ju Li1,2, Jun Sun1 and Evan Ma1,3; 1Center for Advancing Materials Performance from the Nanoscale (CAMP-Nano ) & Hysitron Applied Research Center in China (HARCC), State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, China; 2Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania; 3Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland.

2:30 PM P7.4
In-situ TEM Tensile Testing of Au Nanowires. Burkhard Roos1, Bahne Kapelle1, Gunther Richter2 and Cynthia A. Volkert1; 1Institut für Materialphysik, Göttingen, Germany; 2Max-Planck-Institut für Metallforschung, Stuttgart, Germany.

2:45 PM P7.5
In situ Dislocation Nucleation and Velocity Measurements at Room Temperature in Silicon Nanopillars. Douglas D. Stauffer, Andrew J. Wagner, K. Andre Mkhoyan and William W. Gerberich; Chemical Engineering & Materials Science, University of Minnesota, Minneapolis, Minnesota.

3:00 PM BREAK

3:15 PM *P7.6
In-situ Electrical, Mechanical, and Electrochemical Property Measurements by Using a TEM-SPM Platform. Jianyu Huang, Sandia National Lab., Albuquerque, New Mexico.

3:45 PM P7.7
Mechanical Deformation of Nanoscale Metal Rods: When Size and Shape Matters. Maureen J. Lagos1,2, Fernando Sato3, Douglas S. Galvao1 and Daniel Ugarte1; 1Applied Physics, State University of Campinas, Campinas, Sao Paulo, Brazil; 2Laboratorio Nacional de Luz Sincrotron-LNLS, Campinas, Sao Paulo, Brazil; 3Instituto de Ciencias Exatas, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.

4:00 PM P7.8
Mechanics of Nanotubes/Nanowires. Reza Shahbazian Yassar1, Hessam Ghassemi1, Anjana Asthana1, Kasra Momeni1 and Yoke Yap2; 1Mechanical Engineering, Michigan Technological University, Houghton, Michigan; 2Physics Department, Michigan Technological University, Houghton, Michigan.

4:15 PM P7.9
Nanoscale Deformation of MEMS Materials. Aiden Lockwood1, Adarsh Padmanabhan1, John Bunyan2 and Beverley Inkson1; 1Engineering Materials, University of Sheffield, Sheffield, South Yorkshire, United Kingdom; 2MEMS Division, QinetiQ, Malvern, Worcestershire, United Kingdom.

4:30 PM *P7.10
From Molecular Adsorbates to Atomic Membranes: How Interfacial Atomic Structure Influences Nanoscale Friction in Ultrastrong Carbon-based Systems. Robert W. Carpick1, Qunyang Li1 and Andrew R. Konicek2; 1Mechanical Engineering and Applied Mechanics, University of Pennsylvania, Philadelphia, Pennsylvania; 2Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania.

 

SESSION P8: Deformation of Novel Nanosystems and Advanced X-ray Scattering Methods
Chairs: Dan Gianola and Johann Michler
Thursday Morning, December 2, 2010
Room 210 (Hynes)


8:00 AM *P8.1
Non-destructive Strain Imaging at the Nanoscale : Coherent X-ray Diffraction and Microbeam X-ray Scattering. Olivier Thomas, Nicolas Vaxelaire, Stephane Labat, Olivier Perroud and Marie-Ingrid Richard; IM2NP UMR CNRS 6242, Universite Paul Cezanne, Marseille, France.

8:30 AM P8.2
In-situ µLaue Tensile Tests on Micron Sized Cu Single Crystals. Christoph Kirchlechner1, Jozef Keckes2, Peter Imrich1, Wolfgang Grosinger1, Christian Motz1, Jean Sebastien Micha3 and Gerhard Dehm1,2; 1Erich Schmid Institut, Austrian Academy of Sciences, Leoben, Austria; 2Material Physics, University of Leoben, Leoben, Austria; 3CRG-IF BM32, European Synchrotron Radiation Facility, Grenoble, France.

8:45 AM P8.3
In-situ Laue Diffraction from bcc Mo-alloy Pillars. Julien Zimmermann1, Helena Van Swygenhoven1, Steven Van Petegem1, Cecile Marichal1, Daniel Grolimund2, Hongbin Bei3 and Easo George3; 1NUM/ASQ, Paul Scherrer Institut, Villigen, Switzerland; 2SYN, Paul Scherrer Institut, Villigen, Switzerland; 3Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee.

9:00 AM P8.4
Plasticity in the Nanoscale Cu/Nb Single Crystal Multilayers as Revealed by Ex Situ Synchrotron X-ray Microdiffraction. Arief S. Budiman1, Seung-Min Han2,3, Patricia Dickerson1, Nobumichi Tamura4, Martin Kunz4, John P. Hirth1 and Amit Misra1; 1Center for Integrated Nanotechnologies (CINT), Los Alamos National Laboratory (LANL), Los Alamos, New Mexico; 2Materials Science & Engineering, Stanford University, Stanford, California; 3Materials Science & Engineering, Korea Advanced Institute of Science & Technology (KAIST), Daejeon, Korea, Republic of; 4Advanced Light Source (ALS), Lawrence Berkeley National Laboratory (LBNL), Berkeley, California.

9:15 AM P8.5
The Size Effect in Single Crystals: A Synergy Among In-situ Laue Diffraction, TEM and Computation. Cecile Marichal1, Julien Zimmermann1, Jorge Martinez Garcia1, Camelia N. Borca1, Emad Oveisi2, Cecile Hebert2, Steven Van Petegem1 and Helena Van Swygenhoven1; 1Paul Scherrer Institut, Villigen PSI, Switzerland; 2Ecole Polytechnique Federal de Lausanne, Lausanne, Switzerland.

9:30 AM P8.6
Reversible X-ray Peak Broadening in Supported Metal Films with Mixed Texture during Thermal Cycling. Shefford P. Baker and Aaron M. Vodnick; Materials Science and Engineering, Cornell University, Ithaca, New York.

9:45 AM BREAK

10:00 AM *P8.7
Mechanical Behavior of Free-standing Graphene Films: Experiments and Theory. Jeffrey W. Kysar1, Changgu Lee1, Xiaoding Wei3, Ryan Cooper1, Christopher Marianetti2 and James Hone1; 1Department of Mechanical Engineering, Columbia University, New York, New York; 2Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York; 3Department of Mechanical Engineering, Northwestern University, Evanston, Illinois.

10:30 AM P8.8
Failure Mechanisms of Pure Graphene under Tension. Chris Marianetti, Columbia University, New York, New York.

10:45 AM P8.9
Nanoscale Characterization of Interfacial Binding Interactions in Carbon Nanotube-based Material Systems. Changhong Ke, Mechanical Engineering, State University of New York at Binghamton, Binghamton, New York.

11:00 AM P8.10
Collective Behavior of Carbon Nanotubes in Turf Structures. Harish Radhakrishnan and Sinisa D. Mesarovic; School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington.

11:15 AM P8.11
Atomic-Scale-Deformation-Dynamics (ASDS) of Nanowires and Nanofilms. Xiaodong Han1 and Ze Zhang2; 1Beijing University of Tech, Beijing, China; 2Department of Mater Sci., Zhejiang University, HangZhou, China.

11:30 AM P8.12
Mechanical Relaxation of Buried Quantum Dots. Vladimir V. Chaldyshev1, Nikolay A. Bert1, Anna L. Kolesnikova2, Vladimir N. Nevedomsky1, Valerii V. Preobrazhenskii3, Mihail A. Putyato3, Alexey E. Romanov1 and Boris R. Semyagin3; 1Ioffe Institute, St.Petersburg, Russian Federation; 2Institute of Problems in Mechanical Engineering, St.Petersburg, Russian Federation; 3Institute of Semiconductor Physics, Novosibirsk, Russian Federation.

11:45 AM P8.13
Nanoscale Dislocation Patterning for Site Control Nucleation of Nanostrucutres. Rodrigo P. Menezes1, Paula G. Caldas1, Clara M. Almeida2 and Fernando A. Ponce3; 1Physics, Pontificia Universidade Catolica, Rio de Janeiro, Rio de Janeiro, Brazil; 2Materials Division, INMETRO, Rio de Janeiro, Rio de Janeiro, Brazil; 3Physics, Arizona State University, Tempe, Arizona.

 

SESSION P9: Atomistic & Multiscale Modeling
Chairs: Chris Weinberger and Joerg Weissmuller
Thursday Afternoon, December 2, 2010
Room 210 (Hynes)


1:30 PM *P9.1
Atomistic Modeling of Mechanical Response of Grain Boundaries. Yuri Mishin, Department of Physics and Astronomy, George Mason University, Fairfax, Virginia.

2:00 PM P9.2
Grain Boundary Energies: Comparison of Experimental and Computed Values, and Scaling Between FCC Elements. David Olmsted1, Gregory S. Rohrer2, Stephen M. Foiles3, Elizabeth A. Holm3, Anthony D. Rollett2 and Jia Li2; 1Department of Materials Science and Engineering, University of California, Berkeley, Berkley, California; 2Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania; 3Computational Materials Science and Engineering Department, Sandia National Laboratories, Albuquerque, New Mexico.

2:15 PM P9.3
Lattice Strain Evolution of Nanocrystalline Ni: Insight Based on Quantized Crystal Plasticity Simulations. Lin Li1, Peter M. Anderson1, Steven Van Petegem2 and Helena Van Swygenhoven2; 1The Ohio State University, Columubs, Ohio; 2Paul Scherrer Institute, Villigen-PSI, Switzerland.

2:30 PM P9.4
Diffusive Molecular Dynamics. Sanket Sarkar1, Ju Li2 and Yunzhi Wang1; 1Department of Materials Science and Engineering, The Ohio State University, Columbus, Ohio; 2Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania.

2:45 PM P9.5
Development of Order-N Real-Space DFT and Its Concurrent Hybridization with Classical MD: Accuracy, Performance, and Its Applications. Shuji Ogata1,2, Nobuko Ohba3,1,2, Tokoyuki Tamura1,2 and Ryo Kobayashi1,2; 1Nagoya Institute of Technology, Nagoya, Japan; 2JST-CREST, Saitama, Japan; 3Toyota Central R&D Labs, Inc., Nagakute, Japan.

3:00 PM BREAK

3:15 PM P9.6
On the Formation of Suspended Atomic Chains from Mechanical Stretching: Differences and Similarities Between Graphene and Metals. Marcelo Z. Flores, Gustavo Brunetto, Pedro S. Autreto and Douglas S. Galvao; Applied Physics, State University of Campinas, Campinas, Sao Paulo, Brazil.

3:30 PM P9.7
Adaptive Strain-boost Hyperdynamics Simulations of Stress-driven Atomic Processes. Shotaro Hara1 and Ju Li2; 1The University of Tokyo, Tokyo, Japan; 2University of Pennsylvania, Philadelphia, Pennsylvania.

3:45 PM P9.8
Dislocation Nucleation at Finite Temperature. Seunghwa Ryu1, Keonwook Kang2 and Wei Cai2; 1Physics, Stanford University, Stanford, California; 2Mechanical Engineering, Stanford University, Stanford, California.

4:00 PM P9.9
Atomistic Prediction of Dislocation Nucleation at Experimental Loads and Temperatures. Derek Warner1, Linh Nguyen2 and Kristopher Baker1; 1Civil & Environmental Engineering, Cornell University, Ithaca, New York; 2Applied & Engineering Physics, Cornell University, Ithaca, New York.

4:15 PM P9.10
A Nanoscale Mechanism of Hydrogen Embrittlement in Metals. Jun Song and William Curtin; Division of Engineering, Brown University, Providence, Rhode Island.

4:30 PM P9.11
Invariant Characterizing Thermally Activated Plastic Flow in Pure and Alloyed Metals. Catalin Picu1 and Gabriela Vincze2; 1Rensselaer Polytechnic Institute, Troy, New York; 2University of Aveiro, Aveiro, Portugal.

 

SESSION P10: Poster Session II
Thursday Evening, December 2, 2010
8:00 PM
Exhibition Hall D (Hynes)


P10.1
Abstract Withdrawn

P10.2
Reactive Modeling of the Mechanics of Disulfide Bonds in Protein Materials. Sinan Keten and Markus J. Buehler; Department of Civil and Environmental Engineering, MIT, Cambridge, Massachusetts.

P10.3
Size Effect on Crack and Dislocation Nucleation in Si NWs under Tension. Keonwook Kang and Wei Cai; Stanford University, Stanford, California.

P10.4
Transferred to P3.76

P10.5
Nanomechanics, Bending Stability, and Failure of Layered Silicates as Function of CEC and Stress. Yao-Tsung Fu1, Gregory D. Zartman1, Hua Liu1, Ras B. Pandey2, Lawrence F. Drummy3 and Hendrik Heinz1; 1Department of Polymer Engineering, University of Akron, Akron, Ohio; 2Department of Physics, University of Southern Mississippi, Hattiesburg, Mississippi; 3Nanostructured and Biological Materials Branch, Air Force Research Laboratory, Wright-Patterson AFB, Ohio.

P10.6
Surface Modification Effect in Polycrystalline Y2O3 Subjected to High Pressure Processing Stuart Deutsch, Jafar F. Al-Sharab, Bernard H. Kear, Oleg Voronov and Stephen D. Tse; Materials Science & Engineering, Rutgers University, Piscataway, New Jersey.

P10.7
Electronic Transport Properties of Graphene with Extreme Mechanical Deformation. Haiyuan Gao1, Yang Xu1, Bin Yu2 and Zhonghe Jin1; 1Institute of Microelectronics and Optoelectronics, Zhejiang University, Hangzhou, China; 2College of Nanoscale Science and Engineering, State University of New York, Albany, New York.

P10.8
Abstract Withdrawn

P10.9
Grain Boundary Related Indentation Strain Bursts in Mo and Ta Metals. Girija R. Marathe and Rainer J. Hebert; Department of Chemical,Materials and Biomolecular Engineering, University of Connecticut, Storrs, Connecticut.

P10.10
Abstract Withdrawn

P10.11
Micro-devices Based on Reversible Deformation of Thin-films by Surface-chemical Modification. Jatinder S. Randhawa, Michael D. Keung, Pawan Tyagi and David H. Gracias; Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland.

P10.12
Transferred to P8.5

P10.13
Abstract Withdrawn

P10.14
Shell Adhesion in the Presence of Long-range Attraction I: Spherical Cap. Jiayi Shi, Sinan Muftu and Kai-tak Wan; Mechanical and Industral Engineering, Northeastern University, Boston, Massachusetts.

P10.15
Geometrically-controlled Mechanomutability. Lin Han1, Lifeng Wang2, Khek-Khiang Chia3, Robert E. Cohen3,4, Michael F. Rubner1,4, Mary C. Boyce2 and Christine Ortiz1; 1Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 2Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 3Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 4Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts.

P10.16
Atomic Scale Plasticity in Magnesium and Mg-Al Alloys. Thomas Nogaret1, Louis G. Hector2 and William A. Curtin1; 1Mechanical Engineering, Brown University, Providence, Rhode Island; 2GM Technical Center, General Motors, Warren, Michigan.

P10.17
Reaction Pathway Analysis of Homogeneous Dislocation Nucleation in a Perfect Molybdenum Crystal. Hasan A. Saeed, Satoshi Izumi, Shotaro Hara and Shinsuke Sakai; Department of Mechanical Engineering, The University of Tokyo, Tokyo, Japan.

P10.18
Nanoparticle Induced Ductility in Zirconium Oxide. Deeder Aurongzeb, Reliability Engineering, The University of Maryland, College park, Maryland.

P10.19
Mechanical Properties of Thermoplastic Starch (TPS), Polycaprolactone (PCL) and Sisal Fibers Biocomposites Reinforced with Surface Modified Sisal Fibers. Adriana d. Campos1, Eliangela Teixeira1, Rodrigo Tonelli1, Ana Carolina Correa1, Jose Manoel Marconcini1, Sandra Mara Martins-Franchetti2 and Luiz Henrique Capparelli Mattoso1; 1Laboratório Nacional de Nanotecnologia para o Agronegócio, Embrapa Instrumentação Agropecuária, São Carlos, São Paulo, Brazil; 2Biochemistry and Microbiology Department, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Rio Claro, São Paulo, Brazil.

P10.20
Atomistic Study of the Mechanical Properties of Cu-Zr Metallic-glass Nanowires. K. Koshiyama and K. Shintani; Department of Mechanical Engineering and Intelligent Systems, University of Electro-Communications, Chofu, Tokyo, Japan.

P10.21
Atomistic Study of the Mechanical Stability of Multi-layered Graphene Nanobridges. T. Nakajima and K. Shintani; Department of Mechanical Engineering and Intelligent Systems, University of Electro-Communications, Chofu, Tokyo, Japan.

P10.22
In-Situ Spectroscopy and Modeling Approaches for Deformation Behavior of Nanoscale Interface Materials.  Takakazu Suzuki2, W. Suetaka1, A-H. Suzuki1, T. Sato1, T. Suzuki1; 1TSS Research Lab, Tsukuba, Japan; 2Nano-System Research Institute, AIST, Tsukuba, Japan

P10.23
Dislocation Junctions and Jogs in a Free-standing FCC Thin Film. Seok-Woo Lee1, Sylvie Aubry2, Wei Cai2 and William D. Nix1; 1Materials Science and Engineering, Stanford University, Stanford, California; 2Mechanical Engineering, Stanford University, Stanford, California.

P10.24
Micro/Nano Structure and Morphology of Multi-phase Polymer/Oxide Composites Prepared by Powder Melt Processing. Giorgiana Giancola and Richard L. Lehman; Materials Science and Engineering, Rutgers University, Piscataway, New Jersey.

P10.25
A New Method to Evaluate the Interfacial Friction between Carbon-nanotubes and Matrix. Quan Xu1, Yuqin Yao2, Jianyu Liang2 and Zhenhai Xia1; 1Department of Mechanical Engineering, The University of Akron, Akron, Ohio; 2Department of Mechanical Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts.

P10.26
Mechanical Properties and Size Effect of <111>-oriented Si Nanowires. Yong-Jae Kim, In-Chul Choi, Kwangsoo Son, Won Il Park and Jae-il Jang; Materials sicence and engineering, Hanyang univeresity, Seoul, Korea, Republic of.

P10.27
Fracture Mechanism of Copper Micro-crystals by Diamond Single Crystal. Seisuke Kano and Atsushi Korenaga; AMRI, AIST, Tsukuba, Ibaraki, Japan.

P10.28
Influence of Processing Conditions on Mechanical and Structural Properties of Micrometer-order DLC Structures Produced by FIB-CVD Method. Naomichi Sakamoto1, Yusai Akita2, Hiroyuki Harada2, Takuya Yasuno1 and Yasuo Kogo2; 1Science and Technology, Iwaki Meisei University, Iwaki, Japan; 2Material Science and Technology, Tokyo University of Science, Noda, Japan.

P10.29
Effect of Ag Content on Electrical Conductivity and Tensile Properties of Cu-Ti-Ag Alloys. Taek-Kyun Jung, Hyuk-Chon Kwon and Hyo-Soo Lee; Korea Institute of Industial Technology, Incheon, Korea, Republic of.

P10.30
Size Effect on Bending Properties of DLC Nanopillar Produced by FIB-CVD. Yasuo Kogo1, Hiroyuki Harada1, Yoji Shibutani2, Naomichi Sakamoto3 and Takuya Yasuno3; 1Department of Material Science and Technology, Tokyo University of Science, Noda, Japan; 2Department of Mechanical Engineering, Osaka University, Suita, Japan; 3Department of Electronics and Computer Science, Iwaki Meisei University, Iwaki, Japan.

P10.31
Density Functional Theory Calculations of Properties of the Grain Boundaries in Aluminium. Marek Muzyk and Krzysztof J. Kurzydlowski; Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, Poland.

P10.32
Strengthening Effect of Twin Boundaries in bcc Crystal Evaluated through a Micro-bending Test. Yuki Karasawa, Akinobu Shibata and Masato Sone; Tokyo institute of technology, Yokohama, Kanagawa, Japan.

P10.33
Mechanical Behavior on Micro-compression Test in Ultra-low Carbon Steel Produced by High Pressure Torsion. Takashi Nagoshi1, Akinobu Shibata1, Todaka Yoshikazu2 and Masato Sone1; 1Tokyo Institute of Technology, Yokohama, Japan; 2Toyohashi University, Toyohashi 331-8580, Aichi, Japan.

P10.34
The Effect of Grain Size and Film Thickness on the Thermal Expansion Coefficient of Cu and Ag Thin Films. Youngman Kim and Seulgi Hwang; Materials Science and Engineering, Chonnam National University, Gwangju, Korea, Republic of.

P10.35
First-principle Constitutive Equation for Nonlinear Elasticity. Shigenobu Ogata and Hajime Kimizuka; Department of Mechanical Science and Bioengineering, Osaka University, Osaka, Japan.

P10.36
Effects of Controllable Directed Self-assembly on the Contact Mechanics of Gold Nanoparticle Monolayers. John Kelley, Michael L. Jespersen, Steven T. Patton, Richard A. Vaia and Andrey A. Voevodin; Nanostructured & Biological Materials, WPAFB, Dayton, Ohio.

P10.37
Homogeneous and Highly Ordered Lamellar-Structured Silica Thin Films and Their Physical Properties. Jeong-Gyu Park, Ki-Rim Lee, Young-Seon Ko, Yong-Tae Kim and Young-Uk Kwon; Chemistry, Sungkyunkwan University, Suwon, Korea, Republic of.

P10.38
Deformation Behavior of Au Single-crystalline Nanowires: A Molecular Dynamics. Na-Young Park1,2, Ho-Seok Nam1, Pil-Ryung Cha1 and Seung-Cheol Lee2; 1School of Advanced Materials Engineering, Kookmin University, Seoul, Korea, Republic of; 2Computational Science Center, Korea Institute of Science and Technology (KIST), Seoul, Korea, Republic of.

P10.39
Abstract Withdrawn

P10.40
Microstructure Evolution of Amorphous Hollow Al2O3 Micro/Nanoparticles by Thermal Annealing. Zijie Yan and Douglas Chrisey; Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, New York.

P10.41
Infrared Spectroscopic Investigation of Water Confined in Mesoporous Silica. Yoshie Aoki1, Junko Hieda1, Osamu Takai1 and Nagahiro Saito2; 1Materials Science and Engineering, Nagoya University, Nagoya, Japan; 2EcoTopia Science Research Institute, Nagoya University, Nagoya, Japan.

P10.42
Experimental and Numerical Investigation of Plastic Strain Recovery in Thin Film Nanocrystalline Metals. Nastaran Ghazi1, Christian F. Niordson2 and Jeffery W. Kysar1; 1Department of Mechanical Engineering, Columbia University, New York, New York; 2Department of Mechanical Engineering, Technical University of Denmark, Kgs. Lyngby, Denmark.

P10.43
Microscopic Phase Field Study of Hydrogen Transport by Dislocation in BCC Iron. Hideki Mori, Yuita Takenaka, Hajime Kimizuka and Shigenobu Ogata; Mechanical Science and Bioengineering, Osaka University, Osaka, Japan.

P10.44
Plasticity Controlled Nanoscale Wear in SiC. Maneesh Mishra1 and Izabela Szlufarska1,2; 1Materials Science Program, University of Wisconsin Madison, Madison, Wisconsin; 2Materials Science and Engineering, University of Wisconsin Madison, Madison, Wisconsin.

P10.45
Grain Size Refinement in Polycrystalline Yttrium Oxide (Y2O3) via Reversible Phase Transformation Transformation Mechanism. Jafar F. Al-Sharab, Bernard H. Kear, Stuart Deutsch, Oleg A. Voronov and Stephen D. Tse; Materials Science & Engineering, Rutgers University, Piscataway, New Jersey.

P10.46
Abstract Withdrawn

P10.47
Formation of the First Stable Frank-read-type Source in Pristine Gold. Zhangjie Wang1, Zhiwei Shan1, Ju Li1,2, Evan Ma1,3 and Jun Sun1; 1Center for Advancing Materials Performance from the Nanoscale (CAMP-Nano) & Hysitron Applied Research Center in China, State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, Shaanxi, China; 2Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania; 3Department of Materials Science and Engineering, The Johns Hopkins University, Baltimore, Maryland.

P10.48
In-situ Observation of Buckling and Rippling in Multi-wall Boron Nitride Nanotubes. Hessam Ghassemi, Chee Hui Lee, Yoke Khin Yap and Reza Shahbazian Yassar; Michigan Technological University, Houghon, Michigan.

P10.49
Structure and Microhardness of Nanocrystalline Composite Alloys Based on Al and Ti. Nina Noskova, Ravil Churbaev, Lev Korshunov and Yuri Filippov; Institute of Metal Physics, Yekaterinburg, Russian Federation.

P10.50
Multiscale Atomistic/Coarse-grained Simulation of Fast Crack Propagation. Ryo Kobayashi1,2, Takahide Nakamura1,2 and Shuji Ogata1,2; 1Department of Scientific and Engineering Simulation, Nagoya Institute of Technology, Nagoya, Japan; 2Japan Science and Technology Agency, CREST, Saitama, Japan.

P10.51
Multiscale Modeling of Misfit Dislocation Networks at Semi-Coherent Interfaces. Aurelien Vattre and Michael Demkovicz; Massachusetts Institute of Technology, Cambridge, Massachusetts.

P10.52
Yttria-stabilized Zirconia (YSZ) Thin-film Modified Surfaces for Enhanced Fracture Behavior. Ryan N. Chan1,2, B. R. Stoner1, R. O. Scattergood2, R. L. Smith3, J. Y. Thompson3 and J. R. Piascik1; 1Center for Materials and Electronic Technologies, RTI International, Research Triangle Park, North Carolina; 2Materials Science and Engineering, North Carolina State University, Raleigh, North Carolina; 3Department of Prosthodontics, NOVA Southeastern University, Ft Lauderdale, Florida.

P10.53
Grain Size Dependency of Void Formation in Nanocrystalline Cu at Room Temperature. Junya Inoue, Shoichi Nambu and Toshihiko Koseki; Department of Materials Engineering, The University of Tokyo, Tokyo, Japan.

P10.54
Quantum Simulations of Cement. Engin Durgun and Jeffrey C. Grossman; Materials Science and Engineering, MIT, Cambridge, Massachusetts.

P10.55
Abstract Withdrawn

P10.56
Characterization of the Interface Properties as a Function of Dislocation/Disconnection Content in fcc/bcc Multilayers. Niaz Abdolrahim, Ioannis N. Mastorakos, Hussein M. Zbib and David F. Bahr; Mechanical and Materials Engineering, Washington State University, Pullman, Washington.

P10.57
Abstract Withdrawn

P10.58
Abstract Withdrawn

P10.59
Transferred to P9.3

P10.60
Characterizing the Role of Deformation during Electrochemical Etching of Metallic Films. Anil Kumar, Keng Hsu, Kyle Jacobs, Placid Ferreira and Nicholas X. Fang; Center for Nanoscale Chemical-Electrical-Mechanical Manufacturing Systems, University of Illinois at Urbana-Champaign, Urbana, Illinois.

P10.61
Investigation of the Interaction Between an Edge Dislocation and Voids in bcc Iron Thanks to a Multiscale Approach. Sylvain Queyreau1, Brian D. Wirth1, Jaime Marian2 and Athanasios Arsenlis2; 1Nuclear Engineering, UC Berkeley, Berkeley, California; 2Lawrence Livermore National Laboratory, Rolla, Missouri.

P10.62
Laser Sintering of Nanocomposites Fe-Ni.
Evgeny Kharanzhevskiy and Sergey Reshetnikov; Udmurt State University, Izhevsk, Russian Federation.

P10.63
Nanoindentation Induced Deformation Near Grain Boundaries of Corrosion Resistant Nickel Alloys.
William Herbert1, Krystyn J. Van Vliet1 and Bilge Yildiz2; 1Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts; 2Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts.

 

SESSION P11: Polymer & Metal Films
Chairs: Graham Cross and Dongchan Jang
Friday Morning, December 3, 2010
Back Bay A (Sheraton)


8:00 AM *P11.1
Polymer Deformation during Nanostructure Fabrication by Mechanical Processing. Graham Cross, Physics, Trinity College, Dublin, DB, Ireland.

8:30 AM P11.2
Competing Failure Mechanisms of Thin Nanocrystalline Metal Films on Polymer Substrates. Zhao Zhang1, Benoit Michaux1 and Teng Li1,2; 1Department of Mechanical Engineering, University of Maryland, College Park, Maryland; 2Maryland NanoCenter, University of Maryland, College Park, Maryland.

8:45 AM P11.3
Ultra Large Local Ductility in Thin Freestanding Al Films. Thomas Pardoen1,3, Michael Coulombier1, Hosni Idrissi4, Binjie Wang4, Charles Brugger1, Ahmed Enmili5, Thierry J. Massart5, Stephane Godet5, Jean-Pierre Raskin2,3 and Nick Schryvers4; 1Institute of Mechanics, Materials and Civil Engineering, UCL, Louvain-la-Neuve, Belgium; 2Institute ICTEAM, UCL, Louvain-la-Neuve, Belgium; 3CERMIN, UCL, Louvain-la-Neuve, Belgium; 4EMAT, University of Antwerp, Antwerpen, Belgium; 5Université libre de Bruxelles, Bruxelles, Belgium.

9:00 AM P11.4
The Effects of Film Compliance and Constrained Yielding on Interfacial Failure in Polymer Metal Thin Film Structures. Neville Moody1, Markus Ong1, E. David Reedy2, Edmundo Corona2, David Adams2 and David Bahr3; 1Sandia National Laboratories, Livermore, California; 2Sandia National Laboratories, Albuquerque, New Mexico; 3Washington State University, Pullman, Washington.

9:15 AM P11.5
Cu/Ni Multilayer Thin Films: Hardness, Internal Stress, and Interfacial Properties as a Function of Bilayer Thickness and Volume Fraction. John Carpenter1, Peter M. Anderson1 and Amit Misra2; 1Materials Science and Engineering, Ohio State University, Columbus, Ohio; 2Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico.

9:30 AM BREAK

9:45 AM P11.6
Interfacial Toughness vs. Structure in Ag/Oxides Thin Films. Sergey Y. Grachev, Jean-Yvon Faou, Elin Sondergard and Etienne Barthel; SVI, SGR, Aubervilliers, France.

10:00 AM P11.7
Effect of Thickness and Oxygen Content on the Microstructure of Phase-transformed Tantalum Thin Films. Shefford P. Baker1 and Robert A. Knepper1,2; 1Materials Science and Engineering, Cornell University, Ithaca, New York; 2Sandia National Laboratories, Albuquerque, New Mexico.

10:15 AM P11.8
Thermo-mechanical Behavior of Epitaxial, Single-crystalline Ag Thin Films. Sabine T. Haag1, Lars P.H. Jeurgens1, Udo Welzel1, Gunther Richter1 and Eric J. Mittemeijer1,2; 1Max Planck Institute for Metals Research, D-70569 Stuttgart, Germany; 2Institute for Materials Science, University of Stuttgart, D-70569 Stuttgart, Germany.

10:30 AM P11.9
Deformation, Stress, and Strain Measurement Standard Reference Materials for Microelectronics and MEMS. Ryan P. Koseski, Frank W. DelRio, Mark D. Vaudin and Robert F. Cook; Ceramics Division, National Institute of Standards and Technology, Gaithersburg, Maryland.

10:45 AM P11.10
Mechanical Property Measurements of Nanocrystalline Thin Films: Part II. Fracture Toughness. Hyun-Gyu Kim1,2, Jin-Woo Yi1, Seong-Woong Kim1, Kyung-Suk Kim1 and Sharvan Kumar1; 1Division of Engineering, Brown University, Providence, Rhode Island; 2Department of Mechanical Engineering, Seoul National University of Technology, Seoul, Korea, Republic of.

11:00 AM P11.11
Elastic Property of Epitaxial Thin Films Studied by Picosecond Ultrasound. Nobutomo Nakamura1, Atsuyoshi Uranishi1, Mamoru Wakita1, Hirotsugu Ogi1, Masahiko Hirao1 and Masayoshi Nishiyama2; 1Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan; 2Renovation Center of Instruments for Science Education and Technology, Osaka University, Toyonaka, Osaka, Japan.

11:15 AM P11.12
Mechanical Properties of Nanostructure Arrays Studied by Ultrafast Spectroscopy. Masashi Yamaguchi, Jianxun Liu, Pei-I Wang and Toh-Ming Lu; Rensselaer Polytechnic Institute, Troy, New York.

11:30 AM P11.13
Observation of Phase Transformation Anisotropy in Silicon Using Hyperspectral, Confocal Raman Microscopy. Yvonne Gerbig1, Stephan Stranick1,2 and Robert Cook1; 1Ceramics Division, NIST, Gaithersburg, Maryland; 2Surface and Microanalysis Science Division, NIST, Gaithersburg, Maryland.

11:45 AM P11.14
Profiling of the Mechanical Properties of Porous Low-k Films Using Nanoindentation Techniques. Holm Geisler1, Ulrich Mayer2, Matthias U. Lehr3, Petra Hofmann1 and Hans-Juergen Engelmann1; 1Center for Complex Analysis, Globalfoundries Dresden Module One LLC & Co. KG, Dresden, Germany; 2Thin Films, Globalfoundries Dresden Module One LLC & Co. KG, Dresden, Germany; 3Technology & Integration, Globalfoundries Dresden Module One LLC & Co. KG, Dresden, Germany.
 

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