Meetings & Events

Publishing Alliance

MRS publishes with Springer Nature

 

 

Spring 2010 Logo2010 MRS Spring Meeting & Exhibit

April 5-9, 2010 | San Francisco
Meeting Chairs: Anne C. Dillon, Robin W. Grimes, Paul C. McIntyre, Darrin J. Pochan

Symposium M : Structure-Function Relations at Perovskite Surfaces and Interfaces

2010-04-06   Show All Abstracts

Symposium Organizers

Arthur P. Baddorf Oak Ridge National Laboratory
Ulrike Diebold Tulane University
Dietrich Hesse Max-Planck-Inst. of Microstructure Physics
Andrew Rappe University of Pennsylvania
Naoya Shibata The University of Tokyo
M1: Two-dimensional Electron Gases in Oxide Heterostructures I
Session Chairs
Steve Pennycook
Tuesday PM, April 06, 2010
Room 2003 (Moscone West)

9:30 AM - M1.1
Interface-to-Interface Doping Mechanism in LaAlO3/SrTiO3 Heterostructures.

Gerwin Hassink 1 , Hans Boschker 1 , Gertjan Koster 1 , Guus Rijnders 1 , Dave Blank 1
1 MESA+ Institute for Nanotechnology, University of Twente, Enschede Netherlands

Show Abstract

9:45 AM - M1.2
Instability and Intermixing at the LaAlO3/SrTiO3(001) Interface.

Scott Chambers 1 , Tim Droubay 1 , Liang Qiao 1 , Mark Engelhard 1 , Weilin Jiang 1 , V. Shutthanandan 1 , Peter Sushko 3 , Tian Feng 2 , Hang Dong Lee 2 , Torgny Gustafsson 2 , Eric Garfunkel 2 , Hiroki Sato 4 , Yasuyuki Hikita 4 , Chris Bell 4 , Harold Hwang 4
1 Fundamental and Computational Sciences, Pacific Northwest National Laboratory, Richland, Washington, United States, 3 Physics, University College London, London United Kingdom, 2 Physics, Rutgers University, Piscataway, New Jersey, United States, 4 Advanced Materials Science, University of Tokyo, Chiba Japan

Show Abstract

10:00 AM - M1.3
High Temperature Conductivity Measurements of LaAlO3/SrTiO3 Heterostructures.

Felix Gunkel 1 , Susanne Hoffmann-Eifert 1 , Regina Dittmann 1 , Shaobo Mi 2 , Chunlin Jia 2 , Paul Meuffels 1 , Rainer Waser 1
1 IFF-6, FZ Jülich, Jülich Germany, 2 , Ernst Ruska-Centre, Jülich Germany

Show Abstract

10:15 AM - M1.4
Two-dimensional Electron Gas at LaAlO3/SrTiO3 Heterointerfaces on Silicon.

Jae-Wan Park 1 , Daniela Bogorin 2 , Cheng Cen 2 , David Felker 3 , Christofer Nelson 4 , Yi Zhang 4 , Chung Wung Bark 1 , Chad Folkman 1 , Xiaoqing Pan 4 , Mark Rzchowski 3 , Jeremy Levy 2 , Chang-Beom Eom 1
1 Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin, United States, 2 Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania, United States, 3 Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin, United States, 4 Department of Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan, United States

Show Abstract

10:30 AM - *
Break

11:00 AM - **M1.5
Two-dimensional Multichannel Conduction and Interface Charge Screening in Oxide Superlattices.

Ho Nyung Lee 1
1 , Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

Show Abstract

11:30 AM - M1.6
Tunable Conducting States in SrTiO3-based Heterostructures Grown by Pulsed Laser Deposition.

Sung Seok Seo 1 , Zsolt Marton 1 , Ho Nyung Lee 1
1 Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

Show Abstract

11:45 AM - M1.7
Quantifying the Effect of Intermixing in SrTiO3/LaMnO3/La(Al0.5Sc0.5)O3 Superlattices.

Hyun-Sik Kim 1 , Michael Biegalski 2 , Hans Christen 1 2
1 Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 2 Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

Show Abstract

12:00 PM - M1.8
The Effect of Oxygen Pressure on the Intermixing at the Interface Between Epitaxial LaAlO3 Thin Films on (001) SrTiO3 Substrates.

Nikolina Ljustina 1 , Alexey Kalabukhov 2 , Johan Borjesson 1 , Dag Winkler 2 , Eva Olsson 1
1 Microscopy and Microanalysis, Chalmers University of Technology, Gothenburg Sweden, 2 Department of Microtechnology and Nanoscience, Chalmers University of Technology, Gothenburg Sweden

Show Abstract

12:15 PM - **M1.9
Novel Phase Boundaries and Functional Properties in Perovskite Oxide Superlattices from First Principles.

Karin Rabe 1 , Jun Hee Lee 1 , Carl-Johan Eklund 1 , Lucia Palova 1
1 Physics and Astronomy, Rutgers University, Piscataway, New Jersey, United States

Show Abstract

M2: The Surface Chemistry of Perovskite Oxides
Session Chairs
Andrew Rappe
Tuesday PM, April 06, 2010
Room 2003 (Moscone West)

2:30 PM - M2.1
Correlations of Structural, Chemical and Electronic State on La0.8Sr0.2MnO3 Dense Thin-film Surfaces.

Khabiboulakh Katsiev 1 , Bilge Yildiz 1 , Stefan Krause 2 , Clemens Heske 2 , Hui Du 3 , Paul Salvador 3
1 Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States, 2 Department of Chemistry, Univesity of Nevada, Las Vegas, Nevada, United States, 3 Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States

Show Abstract

2:45 PM - M2.2
Investigation of High Temperature Catalytic Activity of Solid Oxide Fuel Cell Cathode Using Surface Engineered Thin Films.

Lu Yan 1 , Balasubramaniam Kavaipatti 1 , Shanling Wang 1 , Hui Du 1 , Paul Salvador 1
1 Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States

Show Abstract

3:00 PM - **M2.3
Surface Chemistry of Ferroelectric Oxides.

Yang Yun 1 2 , Matthew Herdiech 1 2 , Harry Moenig 1 2 , Kevin Garrity 1 3 , Alexie Kolpak 1 3 , Sohrab Ismail-Beigi 1 3 , Eric Altman 1 2
1 Department of Chemical Engineering, Yale University, New Haven, Connecticut, United States, 2 Center for Interfacial Structure and Phenomena, Yale University, New Haven, Connecticut, United States, 3 Department of Applied Physics, Yale University, New Haven, Connecticut, United States

Show Abstract

3:30 PM - *
Break

4:00 PM - M2.4
Measurements of Surface Diffusivity and Coarsening During Pulsed Laser Deposition of SrTiO3.

John Ferguson 1 4 , Darren Dale 3 , Arthur Woll 3 , Joel Brock 1 2 4
1 Department of Materials Science and Engineering, Cornell University, Ithaca, New York, United States, 4 Cornell Center for Materials Research, Cornell University, Ithaca, New York, United States, 3 Cornell High Energy Synchrotron Source, Cornell University, Ithaca, New York, United States, 2 School of Applied and Engineering Physics, Cornell University, Ithaca, New York, United States

Show Abstract

4:15 PM - M2.5
Zwitterion Molecular Adsorption on the Ferroelectric Perovskite Lithium Niobate (LiNbO3).

Jie Xiao 1 , Zhengzheng Zhang 1 , Dong Wu 2 , Lucie Routaboul 3 , Pierre Braunstein 3 , Bernard Doudin 4 , Orhan Kizilkaya 5 , Alexi Gruverman 1 , Peter Dowben 1
1 Physics, University of Nebraska-Lincoln, Lincoln, Nebraska, United States, 2 Physics, North Carolina State University, Raleigh, North Carolina, United States, 3 Laboratoire de Chimie de Coordination, Institut de Chimie, Université Louis Pasteur Strasbourg, Strasbourg France, 4 Institut de Physique, Applique de Physique et Chimie des Matériaux de Strasbourg, Université Louis Pasteur Strasbourg, Strasbourg France, 5 The J. Bennett Johnston Sr. Center for Advanced Microstructures and Devices, Louisiana State University, Baton Rouge, Louisiana, United States

Show Abstract

4:30 PM - **M2.6
Effects of Chemical Boundary Conditions and Substrate Polarity on the Behavior of Ferroelectric PbTiO3 Thin Films.

Dillon Fong 1 , M. Highland 1 , G. Stephenson 1 2 , P. Fuoss 1 , S. Streiffer 3 , J. Eastman 1 , T. Fister 1 , Carol Thompson 4
1 Materials Science Division, Argonne National Laboratory, Argonne, Illinois, United States, 2 Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois, United States, 3 Energy Sciences and Engineering, Argonne National Laboratory, Argonne, Illinois, United States, 4 Department of Physics, Northern Illinois University, DeKalb, Illinois, United States

Show Abstract

5:00 PM - M2.7
Tunable Atomic Termination and Self-nanostructuration of SrTiO3 (001) Surfaces.

Romain Bachelet 1 , Florencio Sanchez 1 , F. Javier Palomares 2 , Carmen Ocal 1 , Josep Fontcuberta 1
1 ICMAB, CSIC, Bellaterra, catalunya, Spain, 2 ICMM, CSIC, Madrid Spain

Show Abstract

5:15 PM - M2.8
Single Terminated DyScO3 (110) Surfaces Through Selective Wet Etching.

Gertjan Koster 1 , Josee Kleibeuker 1 , David Dubbink 1 , Bouwe Kuiper 1 , Jeroen Blok 1 , Andre tenElshof 1 , Dave Blank 1 , Guus Rijnders 1
1 MESA+ institute of nanotechnology, University of Twente, Enschede Netherlands

Show Abstract

5:30 PM - M2.9
Correlation of Transport Properties and Valence Band Spectral Characteristics in Iron Perovskites as a Function of Temperature and Substitution Parameter: What We Can Learn From Bulk Sensitive Conductivity and Surface Sensitive X-ray Spectroscopy Studies.

Artur Braun 1 , Selma Erat 1 2 , Zhi Liu 4 , Sam Mao 3 , Yun Sun 5 , Hans Grimmer 6 , Kazimierz Conder 6 , Elena Pomjakushina 6 , Bongjin Mun 7 , Mehmet Ari 8 , Ludwig Gauckler 2 , Thomas Graule 1 9
1 Laboratory for High Performance Ceramics, EMPA, Dübendorf Switzerland, 2 Non-metalic Inorganic Materials, ETH Zürich, Zürich, Zurich, Switzerland, 4 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 Environmental Energy Technolgies Division, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 5 , Stanford Synchrotron Radiation Laboratory, Stanford, California, United States, 6 Laboratory for Development and Methods, Paul Scherrer Institut, Villigen Switzerland, 7 Applied Physics, Hanyang University, Ansan Korea (the Republic of), 8 Physics, Erciyes University, Erciyes Turkey, 9 , TU Bergakademie Freiberg, Freiberg Germany

Show Abstract

5:45 PM - M2.10
Tunneling Electroresistance Effect in Ferroelectric Tunnel Junctions at the Nanoscale.

Haidong Lu 1 , Alexander Stamm 1 , Dong Wu 2 , Yi Wang 1 , Ho Jang 3 , Chad Folkman 3 , David Felker 3 , Chang Eom 3 , Evgeny Tsymbal 1 , Alexei Gruverman 1
1 Physics and Astronomy, University of Nebraska-Lincoln, Lincoln, Nebraska, United States, 2 , North Carolina State University, Raleigh, North Carolina, United States, 3 , University of Wisconsin-Madison, Madison, Wisconsin, United States

Show Abstract

M3: Poster Session: Structure-Function Relations at Perovskite Surfaces and Interfaces
Session Chairs
Tuesday PM, April 06, 2010
Exhibition Hall (Moscone West)

6:00 PM - M3.1
Correlating Phonon Frequency Shift With Magnetoelectric Effect in the PbTiO3-CoFe2O4 Multiferroic System Due to Interfacial Stress.

Chih-Ya Tsai 1 , Tung-Ching Huang 1 , Wen-Feng Hsieh 1
1 Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu Taiwan

Show Abstract

6:00 PM - M3.11
Metallic or Insulating Interfaces in Epitaxial SrTiO3/RO (R = La, Pr, Nd, Sm, Y) Monolayer/SrTiO3 Heterostructures.

Ho Won Jang 1 5 , David A. Felker 1 , Karolina Janicka 2 , Chris T. Nelson 3 , Zhang Yi 3 , Chad M. Folkman 1 , Chung-Wung Bark 1 , Seung-Hyup Baek 1 , Sanghan Lee 1 , Yimei Zhu 4 , Xiaqing Pan 3 , Evgeny Y. Tsymbal 2 , Mark S. Rzchowski 1 , Chang-Beom Eom 1
1 , University of Madison, Madison, Wisconsin, United States, 5 Thin Film Materials Research Center, KIST, Seoul Korea (the Republic of), 2 , University of Nebraska, Lincoln, Nebraska, United States, 3 , University of Michigan, Ann Arbor, Michigan, United States, 4 , Brookhaven National Laboratory, Upton, New York, United States

Show Abstract

6:00 PM - M3.12
Effect of Annealing Temperature on Microstructure Evolution and Electrical Properties of Sol-gel PZT Thin Films.

Alexander Sigov 1 , Konstantin Vorotilov 1 , Olga Zhigalina 2 , Yury Podgorny 1 , Dmitry Seregin 1
1 , Moscow State Institute of Radioengineering, Electronics and Automation (Technical University), MIREA, Moscow Russian Federation, 2 , Institute of Crystallography, Moscow Russian Federation

Show Abstract

6:00 PM - M3.14
Superconducting Cuprates Films on Single Crystalline Manganite Substrates.

N. Haberkorn 1 , J. Guimpel 1 , G. Nieva 1
1 , Centro Atómico Bariloche. Comisión Nacional de Energía Atómica, Bariloche Argentina

Show Abstract

6:00 PM - M3.15
Structure and Electronic Properties of the Manganite Cuprate Interface Pr1-xCaxMnO3 / YBa2Cu3O7-δ.

J. Norpoth 1 , C. Jooss 1 , H. Inada 2 , Y. Zhu 3
1 Institute of Materials Physics, University of Goettingen, Goettingen Germany, 2 , Hitachi High Technologies Corp., Ibaraki Japan, 3 Materials Science Department, Brookhaven National Laboratory, Upton, New York, United States

Show Abstract

6:00 PM - M3.16
Dielectric Spectroscopy and Maxwell-Wagner Relaxation Studies of Ferroelectric/Ferromagnetic Heterostructures.

Ricardo Martinez 1 , Kumar Ashok 1 , Palai Ratnakar 1 2 , Katiyar Ram S. 1 2
1 Department of Physics, University of Puerto Rico, San Juan , Puerto Rico, United States, 2 Institute for Functional Nanomaterials, University of Puerto Rico, San Juan , Puerto Rico, United States

Show Abstract

6:00 PM - M3.17
(100) Oriented Sputter-deposited Pt Thin Films on MgO/Fe Composite Bilayers With Addition of O2 During Pt Sputtering.

Hiroshi Nakano 1 , Tatsuro Matsumoto 1 , Yuji Murashima 2 , Kazuki Komaki 2 , Shigeki Nakagawa 1
1 Department of Physical Electronics, Tokyo Institute of Technology, Tokyo Japan, 2 , Panasonic Electronic Devices Japan Co., Ltd., Osaka Japan

Show Abstract

6:00 PM - M3.18
Tensile Strain in Relaxed BiFeO3 Film on MgAl2O4.

Xiaolan Zhou 1 , Ludi Miao 1 , Ilan Stern 1 , Punam Silwal 1 , Dae ho Kim 1
1 Physics and Engineering Physics, Tulane University, New Orleans, Louisiana, United States

Show Abstract

6:00 PM - M3.19
Local Electromechanical Properties of CaCu3Ti4O12 Ceramics.

R. Tararam 1 , I. Bdikin 2 , P. Bueno 1 , J. Varela 1 , Andrei Kholkin 3
1 Depto de Fisico-Quimica, Universidade Estadual Paulista (UNESP), Araraquara Brazil, 2 Dept. of Mechanical Engineering, TEMA, University of Aveiro, Aveiro Portugal, 3 Dept. of Ceramics and Glass Engineering, CICECO, University of Aveiro, Aveiro Portugal

Show Abstract

6:00 PM - M3.2
The Concept of Optical Doping. A Contribution to Address the Oxygen Problem at Oxide Interfaces.

Hanns-Ulrich Habermeier 1 , Soltan Soltan 1
1 Technology, MPI-FKF, Stuttgart Germany

Show Abstract

6:00 PM - M3.20
High Resolution Mapping of Ferroelectric Properties of the BaTiO3 Surface Using Elevated Temperature PFM.

Maxim Nikiforov 1 , William King 2 , Stephen Jesse 1 , Sergei Kalinin 1 , Roger Proksch 3
1 CNMS, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 2 , University of Illinois at Urbana-Champaign, Urbana, Illinois, United States, 3 , Asylum Research Co., Santa Barbara, California, United States

Show Abstract

6:00 PM - M3.21
The Improvement of Dielectric Properties of CaCu3Ti4O12 Films on Pt/TiO2/SiO2/Si Substrates With CaTiO3 Insulating Inter-layer Fabricated by Pulsed-laser Deposition.

Sung Yun Lee 1 , Soon Mi Choi 1 , Jie Hye Lee 2 , William Jo 2 , Sang Im Yoo 1
1 Material science and Engineering, Seoul National University, Seoul, Korea, Seoul Korea (the Republic of), 2 Department of Physics, Ewha Womans University, Seoul Korea (the Republic of)

Show Abstract

6:00 PM - M3.22
Dielectric Properties of Epitaxial CaCu3Ti4O12 Thin Films on SrRuO3 – Buffered SrTiO3 Substrates by Pulsed-laser Deposition.

Sung Yun Lee 1 , Young Hwan Kim 2 , Kyoung-Jin Choi 3 , Sang Im Yoo 1
1 Material science and Engineering, Seoul National University, Seoul, Korea, Seoul Korea (the Republic of), 2 Nano-Device Research Center, Korea Institute of Science and Technology, Seoul Korea (the Republic of), 3 Nano-Materials Research Center, Korea Institute of Science and Technology, Seoul Korea (the Republic of)

Show Abstract

6:00 PM - M3.3
Thickness Dependent Structural Phase Transition of Ultrathin SrRuO3 Films.

Seo Hyoung Chang 1 , Young Jun Chang 2 , Da Woon Jeong 1 , Chang-Uk Jung 3 , Tae Won Noh 1 , Jin-Seok Chung 4
1 ReCOE & FPRD, Department of Physics and Astronomy, Seoul National University, Seoul Korea (the Republic of), 2 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 Department of Physics, Hankuk University of Foreign Studies, Yongin, Gyeonggi, Korea (the Republic of), 4 Department of Physics, Soongsil University, Seoul Korea (the Republic of)

Show Abstract

6:00 PM - M3.5
Universal Behavior in Structural and Ferroelectric Properties for RE-substituted BiFeO3 Thin Films.

Daisuke Kan 1 , Lucia Palova 2 , Anbusathaiah Anbusathaiah 3 , Ching Cheng 3 , Fujino Fujino 1 , Valanoor Nagarajan 3 , Karin Rabe 2 , Ichiro Takeuchi 1
1 , Department of Materials Science and Engineering, College Park, Maryland, United States, 2 , Rutgers University, Piscataway, New Jersey, United States, 3 , University of New South Wales, Sydney, New South Wales , Austria

Show Abstract

6:00 PM - M3.7
In situ Nanoscale Investigation of Piezoelectric Thin Films Voltage Generation.

Sharath Sriram 1 , Madhu Bhaskaran 1 , Simon Ruffell 2 , Arnan Mitchell 1
1 Microelectronics and Materials Technology Centre, RMIT University, Melbourne, Victoria, Australia, 2 Research School of Physical Sciences and Engineering, Australian National University, Canberra, Australian Capital Territory, Australia

Show Abstract

6:00 PM - M3.8
Prediction of Giant Electromechanical Response in PZT Bilayers.

Reza Mahjoub 1 , Nagarajan Valanoor 1 , Pamir Alpay 2
1 School of Material Science and Engineering, University of New South Wales, Sydney, New South Wales, Australia, 2 University of Connecticut, Institute of Material Science, Storrs, Connecticut, United States

Show Abstract

6:00 PM - M3.9
Misfit-strain Film-thickness Phase Diagrams and Related Electromechanical Properties of Ultra-thin Perovskite Films.

Qiao Qiu 1 , Nagarajan Valanoor 1 , Pamir Alpay 2
1 School of Materials Science and Engineering, University of New South Wales, Sydney, New South Wales, Australia, 2 Institute of Materials Science, University of Connecticut, Storrs, Connecticut, United States

Show Abstract

2010-04-07   Show All Abstracts

Symposium Organizers

Arthur P. Baddorf Oak Ridge National Laboratory
Ulrike Diebold Tulane University
Dietrich Hesse Max-Planck-Inst. of Microstructure Physics
Andrew Rappe University of Pennsylvania
Naoya Shibata The University of Tokyo
M4: Advances in Electron Microscopy for Oxide Interfaces
Session Chairs
Naoya Shibata
Wednesday AM, April 07, 2010
Room 2003 (Moscone West)

9:30 AM - **M4.1
Investigation of Interfaces in Perovskite Heterostructures by Atomic Resolution Electron Microscopy.

Knut Urban 1 , Chunlin Jia 1
1 ER-C / IFF-8, Research Centre Juelich, Juelich, NRW, Germany

Show Abstract

10:00 AM - M4.2
Direct Evidence for Cation Non-stoichiometry and Cottrell Atmospheres Around Dislocation Cores in Functional Perovskite Oxide Interfaces.

Miryam Arredondo 1 , Quentin Ramasse 2 , Matthew Weyland 3 , Reza Mahjoub 1 , Ionela Vrejoiu 4 , Dietrich Hesse 4 , Nigel Browning 5 6 , Marin Alexe 4 , Paul Munroe 1 , Valanoor Nagarajan 1
1 Materials Science and Engineering, The University of New South Wales, Sydney, New South Wales, Australia, 2 National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 Monash Centre for Electron Microscopy, Monash University, Melbourne, Victoria, Australia, 4 , Max Planck Institute of Microstructure Physics, Weinberg 2 D-06120, Halle (Saale), Germany, 5 Department of Chemical Engineering and Materials Science, University of California-Davis, Davis, California, United States, 6 Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California, United States

Show Abstract

10:15 AM - M4.3
Atomic Resolution Direct Imaging of O Distortions Across LaMnO3/SrTiO3 Interfaces.

Maria Varela 1 2 , Stephen Pennycook 1 3 , Timothy Pennycook 3 , Weidong Luo 3 1 , Sokrates Pantelides 3 1 , Javier Garcia-Barriocanal 2 , Flavio Bruno 2 , Carlos Leon 2 , Jacobo Santamaria 2
1 Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 2 , Universidad Complutense de Madrid, Madrid Spain, 3 , Vanderbilt University, Nashville, Tennessee, United States

Show Abstract

10:30 AM - *
Break

11:00 AM - **M4.4
Ultrafast X-ray Diffraction Studies of Nano-layered Perovskites.

Matias Bargheer 1 2 3
1 Institute of Physics and Astronomy, University of Potsdam, Potsdam Germany, 2 , Helmholtz-Zentrum Berlin, Berlin Germany, 3 Colloids and Interfaces, Max-Planck-Institut, Potsdam-Golm Germany

Show Abstract

11:30 AM - M4.5
Atomic-scale Characterization of Surfaces and Interfaces in Oxides by Aberration-corrected Scanning Transmission Electron Microscopy.

Naoya Shibata 1 2 , Scott Findlay 1 , Teruyasu Mizoguchi 1 , Katsuyuki Matsunaga 3 , Takahisa Yamamoto 1 4 , Yuichi Ikuhara 1 4 5
1 , The University of Tokyo, Tokyo Japan, 2 , PRESTO, Japan Science and Technology Agency, Saitama Japan, 3 , Kyoto University, Kyoto Japan, 4 , Nanostructures Research Laboratory, Japan Fine Ceramic Center, Nagoya Japan, 5 , WPI Advanced Institute for Materials Research, Tohoku University, Sendai Japan

Show Abstract

11:45 AM - M4.6
Properties of Multiferroic Interfaces from Atomic Displacements by STEM.

Hye Jung Chang 1 , Anna Morozovska 2 , Mark Huijben 3 4 , Ying-Hao Chu 5 , Pu Yu 3 , Ramamoorthy Ramesh 3 , Evgeny Eliseev 2 , G. Svechnikov 2 , Sergei Kalinin 6 , Stephen Pennycook 1 , Albina Borisevich 1
1 Materials Science and Technilogy Division, Oak Ridge National laboratory, Oak Ridge, Tennessee, United States, 2 , V. Lashkarev Institute of Semiconductor Physics, NAS of Ukraine, Kiev Ukraine, 3 Department of Physics, University of California, Berkeley, California, United States, 4 Science & Technology, University of Twente, Enschede Netherlands, 5 Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu Taiwan, 6 Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

Show Abstract

12:00 PM - M4.7
Origin of Modified Interface Dielectric Properties in BFO Thin Films.

Albina Borisevich 1 , Hye Jung Chang 1 , Mark Huijben 2 3 , Mark Oxley 1 , Satoshi Okamoto 1 , Manish Niranjan 5 , John Burton 5 , Evgeny Tsymbal 5 , Ying-Hao Chu 4 , Pu Yu 2 , Ramamoorthy Ramesh 2 , Sergei Kalinin 6 , Stephen Pennycook 1
1 Materials Science and Technology Division, Oak Ridge National laboratory, Oak Ridge, Tennessee, United States, 2 Department of Physics, University of California, Berkeley, California, United States, 3 Science & Technology, University of Twente, Enschede Netherlands, 5 Department of Physics and Astronomy, Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska, United States, 4 Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu Taiwan, 6 Center for Nanophase Materials Sciences, Oak Ridge National laboratory, Oak Ridge, Tennessee, United States

Show Abstract

M5: Two-dimensional Electron Gases in Oxide Heterostructures II
Session Chairs
Ho Nyung Lee
Wednesday PM, April 07, 2010
Room 2003 (Moscone West)

2:30 PM - M5.1
Electronic Reconstruction at LaMnO3/SrTiO3 Interfaces.

J. Garcia-Barriocanal 2 1 , Flavio Y. Bruno 1 , Maria Varela 3 , Alberto Rivera-Calzada 1 , Norbert Nemes 1 , Zouhair Sefrioui 1 , Carlos Leon 1 , Mar Garcia-Hernandez 4 , Stephen Pennycook 3 , Jacobo Santamaria 1
2 , SpLine Spanish CRG Beamline at the ESRF, BP 220-38043 Grenoble France, 1 , U. Complutense, Madrid Spain, 3 Materials Science and Technology Division, Oak Ridge National Laboratory , Oak Ridge, TN 37831-603, Tennessee, United States, 4 , Instituto de Ciencia de Materiales de Madrid-CSIC, Madrid 28049 Spain

Show Abstract

2:45 PM - **M5.2
Electric Field Modulation of Thermopower for SrTiO3.

Hiromichi Ohta 1 2
1 , Nagoya University, Nagoya Japan, 2 , JST-PRESTO, Kawaguchi Japan

Show Abstract

3:15 PM - M5.3
Evidence for Band-bending Across LaAlO3 in LaAlO3/SrTiO3 Heterostructures.

Guneeta Singh Bhalla 1 2 3 , Christopher Bell 3 , Wolter Siemons 1 , Jayakanth Ravichandran 1 , Arthur Hebard 4 , Yasuyuki Hikita 3 , Harold Hwang 3 , Ramamoorthy Ramesh 2 1
1 Department of Physics, University of California, Berkeley, California, United States, 2 Department of Materials Science, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 Department of Advanced Materials Science, University of Tokyo, Kashiwa, Chiba 277-8651, Japan, 4 Department of Physics, University of Florida, Gainesville, Florida, United States

Show Abstract

3:30 PM - *
Break

4:00 PM - **M5.4
Two-dimensional Electron Liquid State at Oxide Interfaces.

Martin Breitschaft 1 , Veronika Tinkl 1 , Natalja Pavlenko 2 , Stefan Paetel 1 , Christoph Richter 1 , John Kirtley 1 , Yang Liao 1 , German Hammerl 1 , Volker Eyert 1 , Thilo Kopp 1 , Jochen Mannhart 1
1 , University of Augsburg, Augsburg Germany, 2 , Institute for Condensed Matter Physics, Lviv Ukraine

Show Abstract

4:30 PM - M5.5
Two-dimensional Electron Gas at LAO/STO Heterointerfaces on SrTiO3 Template.

Chung Wung Bark 1 , David Felker 2 , Ho Won Jang 1 , Chad Folkman 1 , Sueng Hyub Baek 1 , Mark Rzchowski 2 , Chang-Beom Eom 1 , Daniela Bogorin 3 , Jeremy Levy 3 , Michael Biegalski 4
1 Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin, United States, 2 Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin, United States, 3 Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania, United States, 4 Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

Show Abstract

4:45 PM - M5.6
Doping SrCuO2 Monolayer by Charge Transfer in Coupled Interfaces.

Mark Huijben 1 , Hajo Molegraaf 1 , Alexander Brinkman 1 , Sander Wenderich 1 , Maarten van Zalk 1 , Josee Kleibeuker 1 , Jeroen Huijben 1 , Gertjan Koster 1 , Hans Hilgenkamp 1 , Guus Rijnders 1 , Dave Blank 1
1 , University of Twente, Enschede Netherlands

Show Abstract

5:00 PM - M5.7
Atomic Structure and Electronic Properties of Interfaces Between Rare-earth Oxides and SrTiO3.

Xiaoqing Pan 1 , Christopher Nelson 1 , Yi Zhang 1 , Hon-Won Jang 2 , Jae-Wan Park 2 , Chang-Beom Eom 2 , Dong Su 3 , Yimei Zhu 3
1 Department of Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan, United States, 2 Department of Materials Science and Engineering, University of Wisconsin, Madison, Wisconsin, United States, 3 , 3Brookhaven National Laboratory, Upton, New York, United States

Show Abstract

5:15 PM - M5.8
Electron-lattice Instabilities Supress Cuprate-like Fermi Surfaces at Oxide Interfaces.

James Rondinelli 1 , Nicola Spaldin 1
1 Materials Department, UC Santa Barbara, Santa Barbara, California, United States

Show Abstract

2010-04-08   Show All Abstracts

Symposium Organizers

Arthur P. Baddorf Oak Ridge National Laboratory
Ulrike Diebold Tulane University
Dietrich Hesse Max-Planck-Inst. of Microstructure Physics
Andrew Rappe University of Pennsylvania
Naoya Shibata The University of Tokyo
M6: Interfaces in Multiferroic Oxides
Session Chairs
Arthur Baddorf
Thursday AM, April 08, 2010
Room 2003 (Moscone West)

9:30 AM - M6.1
Effect of Ferroelectric Polarization-induced Strain on the Magnetotransport and Phase Separation in La0.7Ca0.15Sr0.15MnO3 Thin Films Grown on Ferroelectric Single-crystal Substrates.

Hanns-Ulrich Habermeier 1 , Ren Kui Zheng 2 , Hs Luo 3
1 , MPI-FKF, Stuttgart Germany, 2 Department of Applied Physics , The Hong Kong Polytechnic University, Hong Kong China, 3 , Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai China

Show Abstract

9:45 AM - **M6.2
Discovery of Original Phenomena in Low-dimensional Ferroelectrics and Multiferroics.

Laurent Bellaiche 1 , Alireza Akbarzadeh 1 , David Albrecht 1 , Igor Kornev 2 , Sergey Lisenkov 3 , Inna Ponomareva 3 , Sergey Prosandeev 1 , Dovran Rahmedov 1 , Wei Ren 1 , David Sichuga 1
1 , University of Arkansas, Fayetteville, Arkansas, United States, 2 , Ecole Centrale Paris, Paris France, 3 , University of South Florida, Tampa, Florida, United States

Show Abstract

10:15 AM - M6.3
Structural Transitions and Nano-scale Chemical Origins Across a Newly Discovered Morphotrophic Phase Boundary in Epitaxial Sm-doped BiFeO3 Thin Films.

Ching-Jung Cheng 1 , Albina Borisevich 2 , Daisuke Kan 3 , Ichiro Takeuchi 3 , Valanoor Nagarajan 1
1 School of Materials Science and Engineering, University of New South Wales, Sydney, New South Wales, Australia, 2 Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 3 Department of Materials Science and Engineering, University of Maryland, College Park, Maryland, United States

Show Abstract

10:30 AM - *
Break

11:00 AM - M6.4
Kinetics on Strain Driven Isostructural Phase Boundary in Multiferroic BiFeO3.

Ying-Hao Chu 1 , Wen-Wei Wu 1 , Chih-Hung Wang 1 , Heng-Jui Liu 2 , Chen-Wei Liang 1 , Yi-Chun Chen 3 , Jan-Chi Yang 1 , Tai-Bor Wu 2
1 Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu, Taiwan, Taiwan, 2 Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu Taiwan, 3 Department of Physics, National Cheng Kung University, Tainan Taiwan

Show Abstract

11:15 AM - M6.5
Domain Wall Magnetism in Multiferroic BiFeO3.

Qing He 1 , Maren Daraktchiev 2 , Gustau Catalan 2 , Elke Arenholz 3 , Andreas Scholl 3 , Arantxa Fraile-Rodriguez 4 , Seung-Yeul Yang 1 , Chan-Ho Yang 1 , Pu Yu 1 , Jie Wu 1 , Donkoun Lee 5 , Zi Qiu 1 , Shan Wang 5 , Ying-Hao Chu 6 , Lane Martin 7 , James Scott 2 , R. Ramesh 1 8 9
1 Physics, University of California, Berkeley, Berkeley, California, United States, 2 Earth Science, University of Cambridge, Cambridge United Kingdom, 3 Advanced Light Source, Lawrence Berkeley Natioanal Laboratory, Berkeley, California, United States, 4 Swiss Light Source, Paul Scherrer Institut, Villigen Switzerland, 5 Materials Science and Engineering, Stanford University, Palo Alto, California, United States, 6 Materials Science and Engineering, National Chiao Tung University, HsinChu Taiwan, 7 Materials Science and Engineering, University of Illinois, Urbana-Champaign, Urbana, Illinois, United States, 8 Materials Science Division, Lawrence Berkeley Natioanal Laboratory, Berkeley, California, United States, 9 Materials Science and Engineering, University of California, Berkeley, Berkeley, California, United States

Show Abstract

12:00 PM - M6.7
Strain-dependent Magnetic Behaviors of Epitaxial BiFeO3 Thin Films.

Sangwoo Ryu 1 , Jae-Young Kim 2 , Byung-Gyu Park 2 , Jong Yeog Son 1 , Young Gyu Jeong 1 , Eun H. Na 1 , Hyun M. Jang 1
1 Department of Materials Science and Engineerng and Division of Advanced Materials Science, POSTECH, Pohang, Gyung-buk, Korea (the Republic of), 2 Pohang Accelerator Laboratory, POSTECH, Pohang, Gyung-buk, Korea (the Republic of)

Show Abstract

12:15 PM - M6.8
Temperature Dependent Charge-mediated Magnetoelectric Coupling in Composite Multiferroics.

Jason Hoffman 1 2 , Carlos Vaz 1 2 , Yaron Segal 1 2 , Hajo Molegraaf 3 , Jean-Marc Triscone 4 , Fred Walker 1 2 , Charles Ahn 1 2
1 Applied Physics, Yale University, New Haven, Connecticut, United States, 2 CRISP, Yale University, New Haven, Connecticut, United States, 3 IMS, Univeristy of Twente, Enschede Netherlands, 4 DPMC, Univeristy of Geneva, Geneva Switzerland

Show Abstract

12:30 PM - M6.9
Magnetic Tunnel Junctions With Active Ferroelectric Barriers.

Michael Hambe 1 , Adrian Petraru 2 , Hermann Kohlstedt 2 , Valanoor Nagarajan 1
1 Materials Science and Engineering, University of New South Wales, Kensington, New South Wales, Australia, 2 Nanoelektronik, Technische Fakultät Kiel, Christian-Albrechts-Universität zu Kiel, Kiel, Schleswig-Holstein, Germany

Show Abstract

M7: Defects and Structure at Oxide Interfaces
Session Chairs
Peter Maksymovych
Thursday PM, April 08, 2010
Room 2003 (Moscone West)

2:30 PM - **M7.1
Defect and Diffusion in Perovskite Oxides: Interface and Superlattice.

Teruyasu Mizoguchi 1 , HakSung Lee 1 , Hiromichi Ohta 2 , Naoya Shibata 1 , Takahisa Yamamoto 1 3 , Yuichi Ikuhara 1 3 4
1 , The University of Tokyo, Tokyo Japan, 2 , Nagoya University, Nagoya Japan, 3 , Tohoku University, Sendai Japan, 4 , JFCC, Nagoya Japan

Show Abstract

3:00 PM - M7.2
MD Study of Ferroelectric 90 Degree Domain Walls in Lead Titanate.

Tingting Qi 1 , Jacob Colbert 1 , I-Wei Chen 1 , Andrew Rappe 1
1 , University of Pennsylvania, Philadelphia, Pennsylvania, United States

Show Abstract

3:15 PM - M7.3
Defect Energetics at Perovskites Oxide Surface and Grain Boundaries.

Haksung Lee 1 , Teruyasu Mizoguchi 1 , Junichiro Mitsui 2 , Yoshinori Tokuda 2 , Takahisa Yamamoto 2 3 , Yuichi Ikuhara 1 3 4
1 Institute of Engineering Innovation, The University of Tokyo, Tokyo, Tokyo, Japan, 2 Department of Advanced Materials Science, The University of Tokyo, Kashiwa, Chiba, Japan, 3 Nanostructures Research Laboratory, Japan Fine Ceramics Center, Nagoya, Nagoya, Japan, 4 WPI, Advanced Institute for Materials Research, Tohoku University, Sendai, Sendai, Japan

Show Abstract

3:30 PM - **M7.4
Structural Boundary Conditions in Ferroelectric Thin Films.

Alexie Kolpak 1 , Sohrab Ismail-Beigi 1
1 , Yale University, New Haven, Connecticut, United States

Show Abstract

4:00 PM - *
Break

4:30 PM - M7.5
Measurement of Oxygen Octahedral Rotations in Strained Perovskite Films.

Steven May 1 2 , Jong-Woo Kim 3 , James Rondinelli 4 , Jenia Karapetrova 3 , Nicola Spaldin 4 , Anand Bhattacharya 2 5 , Philip Ryan 3
1 Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania, United States, 2 Materials Science Division, Argonne National Laboratory, Argonne, Illinois, United States, 3 Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois, United States, 4 Materials Department, University of California, Santa Barbara, California, United States, 5 Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois, United States

Show Abstract

4:45 PM - M7.6
Structure and Reconstruction at the BaTiO3-SrRuO3 Interface.

Arthur Baddorf 1 , Junsoo Shin 2 , Albina Borisevich 2 , Jing Zhou 5 , Vincent Meunier 3 1 , E. Plummer 4 , Sergei Kalinin 1
1 Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 2 Materials Sciences and Technology, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 5 Department of Physics, University of Wyoming, Laramie, Wyoming, United States, 3 Computer Science and Mathmatics, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 4 Dept. of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana, United States

Show Abstract

5:00 PM - M7.7
Defect Formation of Off-stoichiometric SrTiO3 Thin Films Grown by PLD.

Shunsuke Kobayashi 1 , Yoshinori Tokuda 1 , Tsuyoshi Ohnishi 2 , Teruyasu Mizoguchi 3 , Naoya Shibata 3 4 , Yuichi Ikuhara 3 5 6 , Takahisa Yamamoto 1 5
1 Department of Advanced Materials Science, University of Tokyo, Kashiwa Japan, 2 , National Institute for Materials Science, Tsukuba Japan, 3 Institute of Engineering Innovation, University of Tokyo, Tokyo Japan, 4 Precursory Research for Embryonic Science and Technology, Japan Science and Technology Agency, Saitama Japan, 5 Nanostructures Research Laboratory, Japan Fine Ceramic Center, Nagoya Japan, 6 WPI,Advanced Institute for Materials Research, Tohoku University, Sendai Japan

Show Abstract

5:15 PM - M7.8
Structural Transition of [001] Symmetric Tilt Grain Boundaries in Nb-Doped SrTiO3.

Si-Young Choi 1 2 , Naoya Shibata 2 , Teruyasu Mizoguchi 2 , Takahisa Yamamoto 2 , Yuichi Ikuhara 2
1 , Korea Institute of Materials Science, Changwon Korea (the Republic of), 2 , Institute of Engineering Innovation, Tokyo Japan

Show Abstract

5:30 PM - M7.9
Evidence of Change in Ti/Pb-O Hybridization at the PbTiO3 / SrTiO3 Interfaces.

Espen Eberg 1 , Antonius van Helvoort 2 , Ryota Takahashi 1 , Mhairi Gass 3 , Budhika Mendis 3 , Randi Holmestad 2 , Thomas Tybell 1
1 Dept. of Electronics and Telecommunications, Norwegian University of Science and Technology, Trondheim Norway, 2 Dept. of Physics, Norwegian University of Science and Technology, Trondheim Norway, 3 SuperSTEM Laboratory, STFC Daresbury, Warrington United Kingdom

Show Abstract

5:45 PM - M7.10
Conductive and Resistive Domain Boundaries of Epitaxial BiFeO3 Deposited Directly on Insulating Substrates.

Chad Folkman 1 , Seung-Hyub Baek 1 , Chang-Beom Eom 1 , Thomas Tybell 2 , Chris Nelson 3 , Xiaoqing Pan 3 , Yulan Li 4 , Long-Qing Chen 4
1 Department of Material Science, University of Wisconsin Madison, Madison, Wisconsin, United States, 2 Department of Electronics and Telecommunications, Norwegian University of Science and Technology, Trondheim Norway, 3 Department of Material Science and Engineering, University of Michigan, Ann Arbor, Ann Arbor, Michigan, United States, 4 Department of Material Science and Engineering, Pennsylvania State University, University Park, University Park, Pennsylvania, United States

Show Abstract

2010-04-09   Show All Abstracts

Symposium Organizers

Arthur P. Baddorf Oak Ridge National Laboratory
Ulrike Diebold Tulane University
Dietrich Hesse Max-Planck-Inst. of Microstructure Physics
Andrew Rappe University of Pennsylvania
Naoya Shibata The University of Tokyo
M8: The Effect of Dimensionality on Properties of Oxide Nanostructures
Session Chairs
Ulrike Diebold
Friday AM, April 09, 2010
Room 2003 (Moscone West)

9:30 AM - **M8.1
Probing the Effects of Reduced Size and Increased Morphological Complexity on the Behaviour of Nanoscale Ferroelectrics.

Li-Wu Chang 1 , Alina Schilling 1 , Mark McMillen 1 , Raymond McQuaid 1 , Gustau Catalan 2 3 , James Scott 3 , Marty Gregg 1
1 School of Maths and Physics, Queen's University Belfast, Belfast United Kingdom, 2 Centre d'Investigacions en Nanociència i Nanotecnologia (CIN2) ETSE , Campus Universitat Autonoma de Barcelona Bellaterra 08193, Barcelona Spain, 3 Department of Physics, University of Cambridge, Cambridge United Kingdom

Show Abstract

10:00 AM - M8.2
Dense Domain Dynamics in Layered Ferroelectric Thin Films: Nonlinearities Revealed.

Anbusathaiah Varatharajan 1 , Stephen Jesse 2 , Miryam Arredondo 1 , Oleg Ovchinnikov 2 , Sergei Kalinin 2 , Nagarajan Valanoor 1
1 School of Materials Science & Engineering, University of New South Wales, Sydney, New South Wales, Australia, 2 The Centre for Nanophase Materials Science, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

Show Abstract

10:15 AM - M8.3
Perovskite – Semiconductor Interface Structure, Electrical Properties and Growth.

Fred Walker 1 , A. Kolpak 1 , J. Reiner 1 , D. Su 3 , Yaron Segal 1 , M. Sawicki 2 , Zhan Zhang 4 , C. Broadbridge 2 , Y. Zhu 3 , S. Ismail-Beigi 1 , C. Ahn 1
1 Department of Applied Physics, Yale University, New Haven, Connecticut, United States, 3 Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York, United States, 2 Physics Department, Southern Connecticut State University, New Haven, Connecticut, United States, 4 Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois, United States

Show Abstract

10:30 AM - *
Break

11:00 AM - **M8.4
The Effect of Strain and Dimensionality on SrTiO3:The Emergence of Ferroelectricity in Strained Srn+1TinO3n+1.

Darrell Schlom 1 , C. Lee 1 2 , N. Orloff 3 4 , L. Fitting Kourkoutis 5 , H. Wang 5 , Y. Kim 5 , N. Podraza 6 , R. Berger 7 , E. Vlahos 2 , V. Gopalan 2 , X. Xi 2 , J. Neaton 7 , J. Brock 5 , D. Muller 5 , C. Fennie 5 , I. Takeuchi 4 , J. Booth 3
1 Materials Science and Engineering, Cornell University, Cornell, New York, United States, 2 Materials Science and Engineering, Pennsylvania State University, State College, Pennsylvania, United States, 3 , National Institute of Standards and Technology, Boulder, Colorado, United States, 4 Materials Science and Engineering and Department of Physics, University of Maryland, College Park, Maryland, United States, 5 Applied and Engineering Physics, Cornell University, Ithaca, New York, United States, 6 Electrical Engineering, Pennsylvania State University, University Park , Pennsylvania, United States, 7 Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California, United States

Show Abstract

11:30 AM - M8.5
Growth and Atomic Structure of Epitaxial BaTiO3 Films on Pt(111) and Pt(100): A STM, LEED, and PEEM Study.

Wolf Widdra 1 , Stefan Foerster 1 , Anke Hoefer 1 , Klaus Duncker 1
1 Institute of Physics, University Halle, Halle Germany

Show Abstract