skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Nodal effects in α -iron dislocation mobility in the presence of helium bubbles

Authors:
; ; ; ;
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC) (United States). Center for Materials at Irradiation and Mechanical Extremes (CMIME)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1382361
DOE Contract Number:  
2008LANL1026
Resource Type:
Journal Article
Journal Name:
Physical Review. B, Condensed Matter and Materials Physics
Additional Journal Information:
Journal Volume: 87; Journal Issue: 5; Related Information: CMIME partners with Los Alamos National Laboratory (lead); Carnegie Mellon University; University of Illinois, Urbana Champaign; Massachusetts Institute of Technology; University of Nebraska; Journal ID: ISSN 1098-0121
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
nuclear (including radiation effects), defects, mechanical behavior, materials and chemistry by design, synthesis (novel materials), synthesis (scalable processing)

Citation Formats

Kumar, N. Naveen, Martinez, E., Dutta, B. K., Dey, G. K., and Caro, A. Nodal effects in α -iron dislocation mobility in the presence of helium bubbles. United States: N. p., 2013. Web. doi:10.1103/PhysRevB.87.054106.
Kumar, N. Naveen, Martinez, E., Dutta, B. K., Dey, G. K., & Caro, A. Nodal effects in α -iron dislocation mobility in the presence of helium bubbles. United States. doi:10.1103/PhysRevB.87.054106.
Kumar, N. Naveen, Martinez, E., Dutta, B. K., Dey, G. K., and Caro, A. Fri . "Nodal effects in α -iron dislocation mobility in the presence of helium bubbles". United States. doi:10.1103/PhysRevB.87.054106.
@article{osti_1382361,
title = {Nodal effects in α -iron dislocation mobility in the presence of helium bubbles},
author = {Kumar, N. Naveen and Martinez, E. and Dutta, B. K. and Dey, G. K. and Caro, A.},
abstractNote = {},
doi = {10.1103/PhysRevB.87.054106},
journal = {Physical Review. B, Condensed Matter and Materials Physics},
issn = {1098-0121},
number = 5,
volume = 87,
place = {United States},
year = {2013},
month = {2}
}

Works referenced in this record:

Pair potential for Fe–He
journal, December 2008


The morphology and crystallography of lath martensite in Fe-C alloys
journal, April 2003


Atomistic simulations of tension properties for bi-crystal copper with twist grain boundary
journal, December 2008


Cr interactions with He and vacancies in dilute Fe-Cr alloys from first principles
journal, July 2011


Recent Developments in Irradiation-Resistant Steels
journal, August 2008


Nodal Effects in Dislocation Mobility
journal, August 2002


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


Helium bubble growth at BCC twist grain boundaries
journal, December 2011


The role of interface structure in controlling high helium concentrations
journal, June 2012

  • Demkowicz, M. J.; Misra, A.; Caro, A.
  • Current Opinion in Solid State and Materials Science, Vol. 16, Issue 3
  • DOI: 10.1016/j.cossms.2011.10.003

Development of an interatomic potential for phosphorus impurities in  -iron
journal, June 2004

  • Ackland, G. J.; Mendelev, M. I.; Srolovitz, D. J.
  • Journal of Physics: Condensed Matter, Vol. 16, Issue 27
  • DOI: 10.1088/0953-8984/16/27/003

Quantum effect on thermally activated glide of dislocations
journal, August 2012

  • Proville, Laurent; Rodney, David; Marinica, Mihai-Cosmin
  • Nature Materials, Vol. 11, Issue 10
  • DOI: 10.1038/nmat3401

Onset Mechanism of Strain-Rate-Induced Flow Stress Upturn
journal, September 2012


Atomic-scale mechanisms of void hardening in bcc and fcc metals
journal, March 2010


The effect of tensile stress on the growth of helium bubbles in an austenitic stainless steel
journal, September 1979


Atomistic modeling of interfaces and their impact on microstructure and properties
journal, February 2010


Structural materials for fission & fusion energy
journal, November 2009


An atomic-level model for studying the dynamics of edge dislocations in metals
journal, May 2003

  • Osetsky, Yu N.; Bacon, D. J.
  • Modelling and Simulation in Materials Science and Engineering, Vol. 11, Issue 4
  • DOI: 10.1088/0965-0393/11/4/302

The glide of screw dislocations in bcc Fe: Atomistic static and dynamic simulations☆
journal, August 2006


Effect of helium on irradiation-induced hardening of iron: A simulation point of view
journal, May 2007


Computer simulation of reactions between an edge dislocation and glissile self-interstitial clusters in iron
journal, September 2006


Stress and temperature dependence of screw dislocation mobility in α -Fe by molecular dynamics
journal, November 2011


A new interatomic potential function for helium
journal, January 1968


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


Helium bubble precipitation at dislocation networks
journal, January 2012


Multiscale modelling of radiation damage and phase transformations: The challenge of FeCr alloys
journal, December 2008


Thermodynamics of an empirical potential description of Fe–Cu alloys
journal, February 2005


A ‘magnetic’ interatomic potential for molecular dynamics simulations
journal, October 2005


Simulation of Screw Dislocation Motion in Iron by Molecular Dynamics Simulations
journal, November 2005


Scalable parallel Monte Carlo algorithm for atomistic simulations of precipitation in alloys
journal, May 2012


Interaction of an edge dislocation with voids in α-iron modelled with different interatomic potentials
journal, October 2008


Extracting dislocations and non-dislocation crystal defects from atomistic simulation data
journal, September 2010

  • Stukowski, Alexander; Albe, Karsten
  • Modelling and Simulation in Materials Science and Engineering, Vol. 18, Issue 8
  • DOI: 10.1088/0965-0393/18/8/085001

The ARIES-AT advanced tokamak, Advanced technology fusion power plant
journal, January 2006


Helium effects on the creep and fatigue resistance of austenitic stainless steels at high temperatures
journal, January 1985

  • Schroeder, Herbert; Kesternich, Wilto; Ullmaier, Hans
  • Nuclear Engineering and Design. Fusion, Vol. 2, Issue 1
  • DOI: 10.1016/0167-899X(85)90006-0