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Title: Influence of loading control on strain bursts and dislocation avalanches at the nanometer and micrometer scale

Abstract

Through three-dimensional discrete dislocation dynamics simulations, we show that by tuning the mode of external loading, the collective dynamics of dislocations undergo a transition from driven avalanches under stress control to quasiperiodic oscillations under strain control. We directly correlate measured intermittent plastic events with internal dislocation activities and collective dynamics. Under different loading modes, the roles of the weakest dislocation source and the defect population trend are significantly different. This finding raises new possibilities of controlling correlated dislocation activities and obtaining a low defect density in nanostructured devices by tuning external constraints. In addition, the effect of machine stiffness comes to light. The statistical analysis of the burst magnitude is revisited and carefully discussed. Self-organized criticality and scale-free statistics of strain bursts are obeyed under stress control. However, this behavior is shown to break down under strain control. Rapid stress drops under pure strain control force truncation of dislocation avalanches, leading to a dynamical transition to quasiperiodic oscillations.

Authors:
 [1];  [1];  [1]
  1. Univ. of California, Los Angeles, CA (United States)
Publication Date:
Research Org.:
Univ. of California, Los Angeles, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1535849
Alternate Identifier(s):
OSTI ID: 1343336
Grant/Contract Number:  
FG02-03ER54708
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 95; Journal Issue: 6; Journal ID: ISSN 2469-9950
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; Materials Science; Physics; Disclinations & dislocations; Mechanical deformation; Microstructure; Plasticity; 3-dimensional systems; Crystal structures; Single crystal materials; Multiscale modeling

Citation Formats

Cui, Yinan, Po, Giacomo, and Ghoniem, Nasr. Influence of loading control on strain bursts and dislocation avalanches at the nanometer and micrometer scale. United States: N. p., 2017. Web. doi:10.1103/physrevb.95.064103.
Cui, Yinan, Po, Giacomo, & Ghoniem, Nasr. Influence of loading control on strain bursts and dislocation avalanches at the nanometer and micrometer scale. United States. https://doi.org/10.1103/physrevb.95.064103
Cui, Yinan, Po, Giacomo, and Ghoniem, Nasr. Wed . "Influence of loading control on strain bursts and dislocation avalanches at the nanometer and micrometer scale". United States. https://doi.org/10.1103/physrevb.95.064103. https://www.osti.gov/servlets/purl/1535849.
@article{osti_1535849,
title = {Influence of loading control on strain bursts and dislocation avalanches at the nanometer and micrometer scale},
author = {Cui, Yinan and Po, Giacomo and Ghoniem, Nasr},
abstractNote = {Through three-dimensional discrete dislocation dynamics simulations, we show that by tuning the mode of external loading, the collective dynamics of dislocations undergo a transition from driven avalanches under stress control to quasiperiodic oscillations under strain control. We directly correlate measured intermittent plastic events with internal dislocation activities and collective dynamics. Under different loading modes, the roles of the weakest dislocation source and the defect population trend are significantly different. This finding raises new possibilities of controlling correlated dislocation activities and obtaining a low defect density in nanostructured devices by tuning external constraints. In addition, the effect of machine stiffness comes to light. The statistical analysis of the burst magnitude is revisited and carefully discussed. Self-organized criticality and scale-free statistics of strain bursts are obeyed under stress control. However, this behavior is shown to break down under strain control. Rapid stress drops under pure strain control force truncation of dislocation avalanches, leading to a dynamical transition to quasiperiodic oscillations.},
doi = {10.1103/physrevb.95.064103},
journal = {Physical Review B},
number = 6,
volume = 95,
place = {United States},
year = {Wed Feb 08 00:00:00 EST 2017},
month = {Wed Feb 08 00:00:00 EST 2017}
}

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Cited by: 24 works
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Works referenced in this record:

The origin of strain avalanches in sub-micron plasticity of fcc metals
journal, May 2015


Dislocation Mean Free Paths and Strain Hardening of Crystals
journal, June 2008


Dislocation-Source Shutdown and the Plastic Behavior of Single-Crystal Micropillars
journal, May 2008


Temperature insensitivity of the flow stress in body-centered cubic micropillar crystals
journal, April 2016


Dislocation transport and intermittency in the plasticity of crystalline solids
journal, January 2009


Sample size effects on the large strain bursts in submicron aluminum pillars
journal, February 2012

  • Wang, Zhang-Jie; Li, Qing-Jie; Shan, Zhi-Wei
  • Applied Physics Letters, Vol. 100, Issue 7
  • DOI: 10.1063/1.3681582

Scale-free behavior of displacement bursts: Lower limit and scaling exponent
journal, October 2012


Slip statistics of dislocation avalanches under different loading modes
journal, April 2015


Power-Law Distributions in Empirical Data
journal, November 2009

  • Clauset, Aaron; Shalizi, Cosma Rohilla; Newman, M. E. J.
  • SIAM Review, Vol. 51, Issue 4
  • DOI: 10.1137/070710111

Driving-Induced Crossover: From Classical Criticality to Self-Organized Criticality
journal, December 2008

  • Pérez-Reche, Francisco-José; Truskinovsky, Lev; Zanzotto, Giovanni
  • Physical Review Letters, Vol. 101, Issue 23
  • DOI: 10.1103/PhysRevLett.101.230601

Spatio-temporal dynamics of the Portevin–Le Chatelier effect: experiment and modelling
journal, June 2000


Singularity-free dislocation dynamics with strain gradient elasticity
journal, August 2014

  • Po, Giacomo; Lazar, Markus; Seif, Dariush
  • Journal of the Mechanics and Physics of Solids, Vol. 68
  • DOI: 10.1016/j.jmps.2014.03.005

Statistical analysis of dislocation dynamics during viscoplastic deformation from acoustic emission
journal, January 2000

  • Weiss, Jérôme; Lahaie, Franz; Grasso, Jean Robert
  • Journal of Geophysical Research: Solid Earth, Vol. 105, Issue B1
  • DOI: 10.1029/1999JB900312

Fluctuation phenomena in crystal plasticity—a continuum model
journal, August 2005


Submicron Plasticity: Yield Stress, Dislocation Avalanches, and Velocity Distribution
journal, August 2010


Theoretical and numerical investigations on confined plasticity in micropillars
journal, March 2015


Recent Progress in Discrete Dislocation Dynamics and Its Applications to Micro Plasticity
journal, September 2014


Universal Quake Statistics: From Compressed Nanocrystals to Earthquakes
journal, November 2015

  • Uhl, Jonathan T.; Pathak, Shivesh; Schorlemmer, Danijel
  • Scientific Reports, Vol. 5, Issue 1
  • DOI: 10.1038/srep16493

Dislocation Avalanches, Strain Bursts, and the Problem of Plastic Forming at the Micrometer Scale
journal, October 2007


Evidence for universal intermittent crystal plasticity from acoustic emission and high-resolution extensometry experiments
journal, December 2007


Plasticity and avalanche behaviour in microfracturing phenomena
journal, August 1997

  • Zapperi, Stefano; Vespignani, Alessandro; Stanley, H. Eugene
  • Nature, Vol. 388, Issue 6643
  • DOI: 10.1038/41737

Local strain variability and force fluctuations during the martensitic transition under different driving mechanisms
journal, November 2015


Scale-Free Intermittent Flow in Crystal Plasticity
journal, May 2006


Atomistic mechanisms of intermittent plasticity in metals: Dislocation avalanches and defect cluster pinning
journal, February 2015


A stochastic crystal plasticity model with size-dependent and intermittent strain bursts characteristics at micron scale
journal, September 2015


Slip avalanches in crystal plasticity: scaling of the avalanche cut-off
journal, April 2007


Athermal mechanisms of size-dependent crystal flow gleaned from three-dimensional discrete dislocation simulations
journal, August 2008


Universality beyond power laws and the average avalanche shape
journal, January 2011

  • Papanikolaou, Stefanos; Bohn, Felipe; Sommer, Rubem Luis
  • Nature Physics, Vol. 7, Issue 4
  • DOI: 10.1038/nphys1884

Statistics of Dislocation Slip Avalanches in Nanosized Single Crystals Show Tuned Critical Behavior Predicted by a Simple Mean Field Model
journal, August 2012


Mechanical annealing and source-limited deformation in submicrometre-diameter Ni crystals
journal, December 2007

  • Shan, Z. W.; Mishra, Raja K.; Syed Asif, S. A.
  • Nature Materials, Vol. 7, Issue 2
  • DOI: 10.1038/nmat2085

Challenges and interesting observations associated with feedback-controlled nanoindentation
journal, May 2004

  • Warren, Oden L.; Downs, Seth A.; Wyrobek, Thomas J.
  • Zeitschrift für Metallkunde, Vol. 95, Issue 5
  • DOI: 10.3139/146.017951

Stochastic nature of plasticity of aluminum micro-pillars
journal, May 2008


Transition from deterministic to stochastic deformation
journal, May 2010


Theoretical and numerical investigations of single arm dislocation source controlled plastic flow in FCC micropillars
journal, April 2014


The role of the weakest-link mechanism in controlling the plasticity of micropillars
journal, January 2009

  • El-Awady, Jaafar A.; Wen, Ming; Ghoniem, Nasr M.
  • Journal of the Mechanics and Physics of Solids, Vol. 57, Issue 1
  • DOI: 10.1016/j.jmps.2008.10.004

Glassy features of crystal plasticity
journal, August 2016


Barrier effect of grain boundaries on the avalanche propagation of polycrystalline plasticity
journal, October 2016


Strain bursts in plastically deforming molybdenum micro- and nanopillars
journal, October 2008

  • Zaiser, M.; Schwerdtfeger, J.; Schneider, A. S.
  • Philosophical Magazine, Vol. 88, Issue 30-32
  • DOI: 10.1080/14786430802132522

A methodology to investigate size scale effects in crystalline plasticity using uniaxial compression testing
journal, July 2005


The origin of acoustic emission during deformation of aluminium and an aluminium–magnesium alloy
journal, August 1981


Statistical aspects of microplasticity: experiments, discrete dislocation simulations and stochastic continuum models
journal, January 2013

  • Zaiser, Michael
  • Journal of the Mechanical Behavior of Materials, Vol. 22, Issue 3-4
  • DOI: 10.1515/jmbm-2012-0006

Parameter estimation for power-law distributions by maximum likelihood methods
journal, July 2007


Avalanches and force drops in displacement-driven compression of porous glasses
journal, September 2016


Fundamental Differences in Mechanical Behavior between Two Types of Crystals at the Nanoscale
journal, April 2008


From Mild to Wild Fluctuations in Crystal Plasticity
journal, March 2015


Sensitive Material Behavior: Theoretical Model and Experiment for Compression Collapse of Gold Particles at Submicron Scale
journal, July 2014

  • Hu, J. Q.; Liu, Z. L.; Cui, Y. N.
  • Journal of Applied Mechanics, Vol. 81, Issue 9
  • DOI: 10.1115/1.4027916

Overview of experiments on microcrystal plasticity in FCC-derivative materials: selected challenges for modelling and simulation of plasticity
journal, February 2007

  • Dimiduk, D. M.; Uchic, M. D.; Rao, S. I.
  • Modelling and Simulation in Materials Science and Engineering, Vol. 15, Issue 2
  • DOI: 10.1088/0965-0393/15/2/009

Dislocation avalanches: Role of temperature, grain size and strain hardening
journal, September 2005


Mechanical annealing under low-amplitude cyclic loading in micropillars
journal, April 2016

  • Cui, Yi-nan; Liu, Zhan-li; Wang, Zhang-jie
  • Journal of the Mechanics and Physics of Solids, Vol. 89
  • DOI: 10.1016/j.jmps.2016.01.011

Controlling Strain Bursts and Avalanches at the Nano- to Micrometer Scale
journal, October 2016


Cyclic deformation leads to defect healing and strengthening of small-volume metal crystals
journal, October 2015

  • Wang, Zhang-Jie; Li, Qing-Jie; Cui, Yi-Nan
  • Proceedings of the National Academy of Sciences, Vol. 112, Issue 44
  • DOI: 10.1073/pnas.1518200112

Intermittent dislocation flow in viscoplastic deformation
journal, April 2001

  • Miguel, M. -Carmen; Vespignani, Alessandro; Zapperi, Stefano
  • Nature, Vol. 410, Issue 6829
  • DOI: 10.1038/35070524

Parametric dislocation dynamics: A thermodynamics-based approach to investigations of mesoscopic plastic deformation
journal, January 2000


On the critical character of plasticity in metallic single crystals
journal, May 2006

  • Richeton, Thiebaud; Dobron, Patrik; Chmelik, Frantisek
  • Materials Science and Engineering: A, Vol. 424, Issue 1-2
  • DOI: 10.1016/j.msea.2006.03.072

Power-law distributions in empirical data
text, January 2018


Power-law distributions in empirical data
text, January 2018


Power-law distributions in empirical data
text, January 2007


Submicron plasticity: yield stress, dislocation avalanches, and velocity distribution
text, January 2010


Glassy features of crystal plasticity
text, January 2016


Intermittent dislocation flow in viscoplastic deformation
text, January 2001


Fluctuation phenomena in crystal plasticity - a continuum model
text, January 2005


Works referencing / citing this record:

Effects of precipitates and dislocation loops on the yield stress of irradiated iron
journal, May 2018


Concurrent atomistic-continuum simulations of uniaxial compression of gold nano/submicropillars
journal, May 2018


Avalanches and Plastic Flow in Crystal Plasticity: An Overview
text, January 2017