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Title: Shear-driven motion of Mg { 10 1 ¯ 2 } twin boundaries via disconnection terrace nucleation, growth, and coalescence

Authors:
; ;
Publication Date:
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1513325
Grant/Contract Number:  
06SCPE401
Resource Type:
Publisher's Accepted Manuscript
Journal Name:
Physical Review Materials
Additional Journal Information:
Journal Name: Physical Review Materials Journal Volume: 3 Journal Issue: 5; Journal ID: ISSN 2475-9953
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English

Citation Formats

Spearot, Douglas E., Capolungo, Laurent, and Tomé, Carlos N. Shear-driven motion of Mg { 10 1 ¯ 2 } twin boundaries via disconnection terrace nucleation, growth, and coalescence. United States: N. p., 2019. Web. doi:10.1103/PhysRevMaterials.3.053606.
Spearot, Douglas E., Capolungo, Laurent, & Tomé, Carlos N. Shear-driven motion of Mg { 10 1 ¯ 2 } twin boundaries via disconnection terrace nucleation, growth, and coalescence. United States. https://doi.org/10.1103/PhysRevMaterials.3.053606
Spearot, Douglas E., Capolungo, Laurent, and Tomé, Carlos N. Fri . "Shear-driven motion of Mg { 10 1 ¯ 2 } twin boundaries via disconnection terrace nucleation, growth, and coalescence". United States. https://doi.org/10.1103/PhysRevMaterials.3.053606.
@article{osti_1513325,
title = {Shear-driven motion of Mg { 10 1 ¯ 2 } twin boundaries via disconnection terrace nucleation, growth, and coalescence},
author = {Spearot, Douglas E. and Capolungo, Laurent and Tomé, Carlos N.},
abstractNote = {},
doi = {10.1103/PhysRevMaterials.3.053606},
journal = {Physical Review Materials},
number = 5,
volume = 3,
place = {United States},
year = {Fri May 17 00:00:00 EDT 2019},
month = {Fri May 17 00:00:00 EDT 2019}
}

Journal Article:
Free Publicly Available Full Text

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Cited by: 18 works
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Works referenced in this record:

Disconnections in tilt walls
journal, September 2006


Computer Simulation of the (10(-1)2) twin Atomic Structure in hcp Metals
journal, January 1990


Elementary Mechanisms of Shear-Coupled Grain Boundary Migration
journal, June 2013


Effect of local stress fields on twin characteristics in HCP metals
journal, September 2016


Characterization of the matrix–twin interface of a (101̄2) twin during growth
journal, July 2014


Atomistic Modeling of pure Mg and Mg–Al systems
journal, December 2009


Numerical study of the stress state of a deformation twin in magnesium
journal, February 2015


Tunable twin stability and an accurate magnesium interatomic potential for dislocation-twin interactions
journal, September 2018


Dislocations in interfaces in the h.c.p. metals—I. Defects formed by absorption of crystal dislocations
journal, March 1999


Magnesium interatomic potential for simulating plasticity and fracture phenomena
journal, December 2014

  • Wu, Z.; Francis, M. F.; Curtin, W. A.
  • Modelling and Simulation in Materials Science and Engineering, Vol. 23, Issue 1
  • DOI: 10.1088/0965-0393/23/1/015004

On the importance of prismatic/basal interfaces in the growth of twins in hexagonal close packed crystals
journal, June 2013


Atomistic simulations of dislocation mobility in Al, Ni and Al/Mg alloys
journal, March 2005

  • Olmsted, David L.; HectorJr, Louis G.; Curtin, W. A.
  • Modelling and Simulation in Materials Science and Engineering, Vol. 13, Issue 3
  • DOI: 10.1088/0965-0393/13/3/007

The effect of yttrium on the generalized stacking fault energies in Mg
journal, June 2017


Hoover NPT dynamics for systems varying in shape and size
journal, February 1993

  • Melchionna, Simone; Ciccotti, Giovanni; Lee Holian, Brad
  • Molecular Physics, Vol. 78, Issue 3
  • DOI: 10.1080/00268979300100371

Coupling grain boundary motion to shear deformation
journal, November 2006


Atomistic analysis of the { 10 1 ¯ 2 } twin stability and growth in α -Ti
journal, August 2018


Atomic-Scale Comparison Between Twin Growth Mechanisms in Magnesium
journal, February 2014


Fast Parallel Algorithms for Short-Range Molecular Dynamics
journal, March 1995


First-principles calculations of twin-boundary and stacking-fault energies in magnesium
journal, May 2010


Disconnections kinks and competing modes in shear-coupled grain boundary migration
journal, January 2016


Misfit-energy-increasing dislocations in vapor-deposited CoFe/NiFe multilayers
journal, April 2004


〈110〉 symmetric tilt grain-boundary structures in fcc metals with low stacking-fault energies
journal, September 1996


Grain neighbour effects on twin transmission in hexagonal close-packed materials
journal, December 2016

  • Arul Kumar, M.; Beyerlein, I. J.; McCabe, R. J.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms13826

Grain-boundary kinetics: A unified approach
journal, October 2018


Computer simulation of extrinsic grain-boundary defects in the ∑11, 〈101〉{131} symmetric tilt boundary
journal, March 1999


Crystal-melt interfacial free energies in hcp metals: A molecular dynamics study of Mg
journal, January 2006


Visualization and analysis of atomistic simulation data with OVITO–the Open Visualization Tool
journal, December 2009


Deformation twinning
journal, January 1995


Mobility law of dislocations with several character angles and temperatures in FCC aluminum
journal, March 2017


Role of the mesoscale in migration kinetics of flat grain boundaries
journal, June 2014


Role of local stresses on co-zone twin-twin junction formation in HCP magnesium
journal, April 2019


Atomistic Modeling of Grain Boundaries and Dislocation Processes in Metallic Polycrystalline Materials
journal, August 2009

  • Spearot, Douglas E.; McDowell, David L.
  • Journal of Engineering Materials and Technology, Vol. 131, Issue 4
  • DOI: 10.1115/1.3183776

Atomistic migration mechanisms of atomically flat, stepped, and kinked grain boundaries
journal, October 2016


Atomistic simulations of interaction between basal <a> dislocations and three-dimensional twins in magnesium
journal, August 2018


Disconnections and other defects associated with twin interfaces
journal, October 2016


A new model for {10 1 2} twin growth in hcp metals
journal, February 1996


Asymmetric tilt grain boundary structure and energy in copper and aluminium
journal, September 2007


Atomic-scale modeling of twinning disconnections in zirconium
journal, April 2017


Characterizing the boundary lateral to the shear direction of deformation twins in magnesium
journal, June 2016


A new mechanism for twin growth in Mg alloys
journal, December 2014


First-principles examination of the twin boundary in hcp metals
journal, January 2005


Three-dimensional investigation of grain boundary–twin interactions in a Mg AZ31 alloy by electron backscatter diffraction and continuum modeling
journal, December 2013


The disconnection mechanism of coupled migration and shear at grain boundaries
journal, March 2012