2018 MRS Spring Meeting

Symposium CM05 : Strain Localization, Avalanches and Intermittent Deformation Mechanisms

2018-04-03   Show All Abstracts

Symposium Organizers

Robert Maass, University of Illinois at Urbana-Champaign
Peter Derlet, Paul Scherrer Institute
Michael Falk, Johns Hopkins University
Christopher Woodward, Air Force Research Laboratory

Symposium Support

Bruker Nano Surfaces
CM05.01: Intermittency of Dislocation Systems—Experiments I
Session Chairs
Robert Maass
Stefanos Papanikolaou
Tuesday AM, April 03, 2018
PCC North, 100 Level, Room 132 B

10:30 AM - CM05.01.01
How Intermittency of Sub-Micron Plasticity Can be Mitigated?

Weiss Jerome1,Peng Zhang2,Gang Liu2,Lev Truskinovsky3

ISTerre/CNRS1,Xi'an Jiaotong University2,PMMH/ESPCI3

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11:00 AM - CM05.01.02
A New Statistical Assessment to Dislocation Avalanches Across Crystalline Structures, Temperatures and Sample Sizes

Jorge Alcala1,Jan Ocenasek2,Javier Varillas2,Jaafar El-Awady3,Jeffrey Wheeler4,Johann Michler5

Universitat Politecnica de Catalunya1,New Technologies Research Centre2,Johns Hopkins University3,ETH Zürich4,Empa, Swiss Federal Laboratories for Materials Science and Technology5

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11:15 AM - CM05.01.03
Direct Observation of Dislocation Avalanches in Compressed High Entropy Alloy Nanopillars

Jian Min Zuo1,Yang Hu1,Qun Yang1

University of Illinois at Urbana-Champaign1

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11:30 AM - CM05.01.04
Velocity Profile Shapes and Velocity Relaxation in FCC Au and BCC Nb Microcrystals

Gregory Sparks1,Robert Maass1

University of Illinois at Urbana-Champaign1

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11:45 AM - CM05.01.05
Precursor Dislocation Avalanches in Small Crystals—The Irreversibility Transition

Haolu Zhang1,Xiaoyue Ni1,Danilo Liarte2,Louis McFaul3,Karin Dahmen3,James Sethna2,Julia Greer1

California Institute of Technology1,Cornell University2,University of Illinois at Urbana-Champaign3

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CM05.02: Intermittency of Dislocation Systems—Experiments II
Session Chairs
Robert Maass
Stefanos Papanikolaou
Tuesday PM, April 03, 2018
PCC North, 100 Level, Room 132 B

1:30 PM - CM05.02.01
Plasticity Strain Bursts During Microcrystal Compression—Advances, Gaps and Needed Studies

Dennis Dimiduk1,2,Michael Uchic3,Paul Shade3

The Ohio State University1,BlueQuartz Software2,Air Force Research Laboratory (AFRL)3

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2:00 PM - CM05.02.02
On the Transition Between Intermittent and Smooth Plastic Flow in Small-Scale Plasticity

Robert Maass1,Gregory Sparks1

University of Illinois at Urbana-Champaign1

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2:15 PM - CM05.02.03
Small-Scale Deformation Studies on Vertically-Aligned Nanopillars from a Dual-Phase Al0.7CoCrFeNi High Entropy Alloy

Adenike Giwa1,Zachary Aitken2,Peter Liaw3,Julia Greer1

California Institute of Technology1,Institute of High Performance Computing2,The University of Tennessee3

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2:30 PM -
BREAK


3:30 PM - CM05.02.04
Study of the Transient Response in Alloys Using High-Energy X-Ray Diffraction

Armand Beaudoin1,Darren Pagan1,Kamalika Chatterjee2,Paul Shade3

Cornell High Energy Synchrotron Source1,Cornell University2,Air Force Research Laboratory (AFRL)3

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4:00 PM - CM05.02.05
Unusual Size Effects on Small-Sized Metals Containing Real Microstructures—Experiments and Modeling

Kefu Gan1,Alfonso Ngan1

The University of Hong Kong1

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4:15 PM - CM05.02.06
Coexistence of a Well-Determined Kinetic Law and a Scale-Invariant Power Law During the Same Physical Process

Doron Shilo1,Noam Zreihan1,Eilon Faran1,Eduard Vives2,Antoni Planes2

Technion1,Universitat de Barcelona2

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2018-04-04   Show All Abstracts

Symposium Organizers

Robert Maass, University of Illinois at Urbana-Champaign
Peter Derlet, Paul Scherrer Institute
Michael Falk, Johns Hopkins University
Christopher Woodward, Air Force Research Laboratory

Symposium Support

Bruker Nano Surfaces
CM05.03: Plasticity in Glassy Systems I
Session Chairs
Michael Falk
Christopher Rycroft
Wednesday AM, April 04, 2018
PCC North, 100 Level, Room 132 B

8:00 AM - CM05.03.01
Fracture of Amorphous Materials

Elisabeth Bouchaud1,4,Gustavo Estevam Gimenes1,Cesare Cejas1,Thomas Kodger2,Peter Schall3

ESPCI1,Wageningen University & Research2,Amsterdam University3,CEA-Saclay4

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8:30 AM - CM05.03.02
Levy Fight in Mayonnaise

Matthieu Wyart1

EPFL1

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9:00 AM - CM05.03.03
Localization and Instability in Sheared Granular Materials—Role of Pore Fluids and Non-Monotonic Rate Dependent Rheology

Xiao Ma1,Ahmed Elbanna1

University of Illinois at Urbana-Champaign1

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9:15 AM -
DISCUSSION TIME


9:30 AM -
BREAK


10:00 AM - CM05.03.05
Toward a Fully Stochastic Treatment of Plastic Deformation in Amorphous Metals Using the Shear Transformation Zone Theory

Michael Shields1,Falk Michael1,Christopher Rycroft2,Dihui Ruan1,Darius Alix-Williams1

Johns Hopkins University1,Harvard University2

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10:30 AM - CM05.03.06
How Glasses Fail—Insights from Atomistic Modeling

Michael Falk1,Adam Hinkle1,Sylvain Patinet2,Michael Shields1,Christopher Rycroft3

Johns Hopkins University1,ESPCI2,Harvard University3

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10:45 AM - CM05.03.07
Measuring Local Yield Stresses in a Simulated Cu64Zr36 Bulk Metallic Glass

Dihui Ruan1,Sylvain Patinet2,Christopher Rycroft3,Michael Shields1,Michael Falk1

Johns Hopkins University1,Laboratoire PMMH,ESPCI2,Harvard University3

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11:15 AM - CM05.03.08
The Role of Spatial Correlation of Shear Modulus on Plasticity of Metallic Glass

Neng Wang 1 , Lin Li 1 , Jun Ding 2 , Liang Tian
1 , University of Alabama, Tuscaloosa, Alabama, United States, 2 , Lawrence Berkeley National Laboratory, Berkeley, California, United States

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11:15 AM - CM05.03.09
Plastic Flow Involving Shear Bands Across 6-1/2 Decades of Strain Rate in Zr50Cu45Al5 Metallic Glass

Donald Stone1,Humberto Melgarejo1

Materials Science and Engineering1

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11:30 AM - CM05.03.10
Visualization of Self-Sorted Local Atomic Motifs in Models of Disordered Solids

Aly Rahemtulla1,Bruno Tomberli2,1,Stefan Kycia1

University of Guelph1,Capilano University2

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CM05.04: Strain Localization and Fracture in Different Systems
Session Chairs
Peter Ispanovity
Georgios Tsekenis
Wednesday PM, April 04, 2018
PCC North, 100 Level, Room 132 B

1:30 PM - CM05.04.01
Universal Avalanche Dynamics Across 12 Decades in Length—From Bulk Metallic Glasses to Earthquakes and Stars (?)

Karin Dahmen1,Wendelin Wright2,Dmitry Denisov3,Peter Schall3,Jonathan Uhl4

University of Illinois at Urbana Champaign1,Bucknell University2,University of Amsterdam3,Retired4

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2:00 PM - CM05.04.02
Fracture of a Cohesive Colloidal Solid

Thomas Kodger1,2,Gustavo Estevam Gimenes3,Elisabeth Bouchaud3,Peter Schall2

Wageningen University and Research1,University of Amsterdam2,PSL Research University, ESPCI Paris3

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2:15 PM - CM05.04.03
In Situ Deformation Characterization of Nanocrystalline Zirconium Nitride Nanopillar

Haw-Wen Hsiao1,2,Jian Min Zuo1,2

University of Illinois at Urbana-Champaign1,Frederick Seitz Materials Research Laboratory2

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2:30 PM -
BREAK


3:30 PM - CM05.04.04
Measuring Nano-Scale Strain and Out-of-Plane Deformation of Material Interfaces via Laser Diffraction:

Todd Houghton1,Hongbin Yu1

Arizona State University1

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3:45 PM - CM05.04.05
Bragg Coherent Diffractive Imaging for Nanoscale In Situ Studies

Ross Harder1

Argonne National Laboratory1

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4:00 PM - CM05.04.06
XRD Evaluation of Lattice Strain in Concentrated Alloys

Rameshwari Naorem1,Anshul Gupta2,Sukriti Mantri3,Gurjyot Sethi4,K.V. Mani Krishna5,Raj Pala2,Kantesh Balani2,Anandh Subramaniam2

Indian Institute of Technology (IIT) Kanpur1,Indian Institute of Technology Kanpur2,University of New South Wales3,Carnegie Mellon University4,Materials Science Division, Bhabha Atomic Research Center (BARC)5

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4:15 PM - CM05.04.07
Fracture Properties of Silica Nanoparticle and Clay Gels

Gustavo Estevam Gimenes1,Elisabeth Bouchaud1,2

PSL Research University, ESPCI Paris1,CEA-Saclay2

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4:30 PM - CM05.04.08
Internal Stresses in the Vicinity of Twins and Influence on Twin Growth

Hareesh Tummala1,Laurent Capolungo1,Carlos Tomé1,Arul Kumar Mariyappan1

Los Alamos National Laboratory1

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4:45 PM - CM05.04.09
Crystal Plasticity Modeling of 3D Virtual Representative Twinned Microstructures of Ni-Based Superalloys

Akbar Bagri1,George Weber1,Jean-Charles Stinville2,Will Lenthe2,Tresa Pollock2,Somnath Ghosh1

Johns Hopkins University1,University of California, Santa Barbara2

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2018-04-05   Show All Abstracts

Symposium Organizers

Robert Maass, University of Illinois at Urbana-Champaign
Peter Derlet, Paul Scherrer Institute
Michael Falk, Johns Hopkins University
Christopher Woodward, Air Force Research Laboratory

Symposium Support

Bruker Nano Surfaces
CM05.05: Intermittency of Dislocation Systems—Simulations
Session Chairs
Jorge Alcala
Peter Derlet
Thursday AM, April 05, 2018
PCC North, 100 Level, Room 132 B

8:00 AM - CM05.05.01
Multi-Scale Modelling of Dislocation Patterning

Peter Ispanovity1,Stefanos Papanikolaou2,István Groma1

Eotvos University1,West Virginia University2

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8:30 AM - CM05.05.02
Identifying Far from Equilibrium Microstructures in Crystal Plasticity and Other Crackling Noise Phenomena

Stefanos Papanikolaou1

West Virginia University1

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9:00 AM - CM05.05.03
Size-Tuned Plastic Flow Localization in Irradiated Materials at the Nano- to Micrometer Scale

Yinan Cui1,Giacomo Po1,Nasr Ghoniem1

University of California, Los Angeles1

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9:15 AM - CM05.05.04
Intermittent Micro-Plasticity in Dislocation Dynamics Simulations

Peter Derlet1,Gábor Péterffy2,Peter Ispanovity2

Paul Scherrer Institute1,Eötvös University2

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9:30 AM -
BREAK


10:00 AM - CM05.05.05
Connections Between Mechanical Strain-Rate Dependence and Loading Protocols in Uniaxial Compression at Small Scales

Hengxu Song1,2,Stefanos Papanikolaou2,1

Johns Hopkins University1,West Virginia University2

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10:15 AM - CM05.05.06
Dislocation Nucleation During Plastic Deformation—The Myth of the Frank-Read Source

Daniel Weygand1,Markus Stricker1

Karlsruhe Institute of Technology1

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10:45 AM - CM05.05.08
Dislocation-Density Dynamics for Intensive Modelling of Single Dislocations

Yuqi Zhang1,Alfonso Ngan1

The University of Hong Kong1

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11:00 AM - CM05.05.09
Plasticity in Ultrafine Grained Metals—Perspective from Discrete Dislocation Dynamics

Laurent Capolungo1,John Graham2,Ricardo Lebensohn1,Richard LeSar2

Los Alamos National Laboratory1,Iowa State2

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11:15 AM - CM05.05.10
Scaling and the Lambda-Law in Dislocation Creep

Donald Stone1,Jonathan Puthoff2,Thawatchai Plookphol3,Reid Cooper4

University of Wisconsin-Madison1,California Polytechnic State University, Pomona2,Prince of Songkla University3,Brown University4

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CM05.06: Plasticity in Glassy Systems II
Session Chairs
Karin Dahmen
Ahmed Elbanna
Thursday PM, April 05, 2018
PCC North, 100 Level, Room 132 B

1:30 PM - CM05.06.01
Nonlinear Response and Avalanche Behavior in Metallic Glasses

Birte Riechers1,Konrad Samwer2

Arizona State University1,Georg-August-Universitaet Goettingen2

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2:00 PM - CM05.06.02
Simulations of Three-Dimensional Shear Band Structure in Bulk Metallic Glasses

Christopher Rycroft1,2,Nicholas Boffi1

Harvard University1,Lawrence Berkeley National Laboratory2

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2:30 PM -
BREAK


3:30 PM - CM05.06.03
Thermally-Activated Stress Relaxation in a Model Amorphous Solid and the Formation of a Collective Shear Event

Peter Derlet

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3:45 PM - CM05.06.04
Aging Dynamics Around a Shear Band in Metallic Glass

Robert Maass1,Stefan Kuechemann1,Chaoyang Liu1,Eric Dufresne2,Jeremy Shin2

University of Illinois at Urbana-Champaign1,Argonne National Laboratory2

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4:00 PM - CM05.06.05
Shear Bands in Metallic Glasses—Atomic Transport, Propagation and Relaxation Behavior

Gerhard Wilde

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4:30 PM - CM05.06.06
Atomic Wear as Near-Zero-Width Shear Band

Yunfeng Shi1

Rensselaer Polytechnic Inst1

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2018-04-06   Show All Abstracts

Symposium Organizers

Robert Maass, University of Illinois at Urbana-Champaign
Peter Derlet, Paul Scherrer Institute
Michael Falk, Johns Hopkins University
Christopher Woodward, Air Force Research Laboratory

Symposium Support

Bruker Nano Surfaces
CM05.07: Plasticity in Glassy Systems III
Session Chairs
Peter Derlet
Craig Maloney
Friday AM, April 06, 2018
PCC North, 100 Level, Room 132 B

8:00 AM - CM05.07.01
Experimental Investigations of the Tuned Critical Behavior in the Plastic Deformation of Metallic Glasses

Wendelin Wright1,Louis McFaul2,Alan Long2,Mayisha Nakib2,Xiaojun Gu1,Kerry Baker1,Karin Dahmen2

Bucknell University1,University of Illinois at Urbana-Champaign2

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8:30 AM - CM05.07.02
A Study of Shear Band Broadening in Simulated Glasses

Darius Alix-Williams1,Michael Falk1

Johns Hopkins University1

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8:45 AM - CM05.07.03
Diffusion, Avalanches and Finite Size Scaling in Mesoscopic Lattice Models of Amorphous Plasticity

Botond Tyukodi1,Craig Maloney1,Damien Vandembroucq2

Northeastern University1,ESPCI2

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9:00 AM - CM05.07.09
Gardner Phase of Marginal Stability in Infinitesimally Polydisperse Crystalline Systems

Georgios Tsekenis1,Patrick Charbonneau2,Eric Corwin1,Lin Fu2,Michael van der Naald1

University of Oregon1,Duke University2

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9:30 AM -
BREAK


10:00 AM - CM05.07.05
Rate Dependence in Coarse Grained Models of Amorphous Plasticity—The Role of Smoothness of the Potential and Form of the Viscosity

Craig Maloney1,Botond Tyukodi1,Kareem Abdelshafy1,Damien Vandembroucq2

Northeastern University1,ESPCI, Paris Tech2

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10:15 AM - CM05.07.07
Bridging Between Atomistic Models and Eshelby Inclusions to Understand the Mechanical Properties of Amorphous Systems

Tristan Albaret1,Francesca Boioli1,Anne Tanguy2,David Rodney1

Université Lyon 11,INSA de Lyon2

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10:45 AM - CM05.07.08
Environmental Conditions Affect the Plastic Deformation Mechanisms of Disordered Nanoparticle Packings

Joel Lefever1,Jyo Lyn Hor1,Daeyeon Lee1,Robert Carpick1

Univ of Pennsylvania1

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