Journal Articles (2005-Present)

Stress Field and Interaction Forces of Dislocations in Anisotropic Multilayer Thin Films
Xueli Han and Nasr M. Ghoniem
Phil. Mag., 85(11)1205-1225 (2005).
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Dislocation Decoration and Raft Formation in Irradiated Materials
Ming Wen, Nasr M. Ghoniem, and B. Singh
Phil Mag., 85 (22): 2561-2580 (2005)
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Dislocation Motion in Anisotropic Multi-layer Materials
Nasr M. Ghoniem and Xueli Han
Phil Mag., 85 (24): 2809-2830 (2005)
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An Innovative Solid Breeder Material for Fusion Applications
S. Sharafat, Nasr M. Ghoniem, B. Williams, and J. Babcock
Fusion Science and Technology,47(4): 886-890 (2005)
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Micro-Engineered First Wall Tungsten Armor for High Average Power Laser Fusion Energy Systems
Shahram Sharafat, Nasr M. Ghoniem, Michael Anderson, Brian Williams, Jake Blanchard, Lance Snead and the HAPL Team
Journal of Nuclear Materials, 347: 217-243 (2005)
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Cellular Foams: A Potential Innovative Solid Breeder Material for Fusion Applications
S. Sharafat, Nasr M. Ghoniem, B. Williams, and J. Babcock
Fusion Science and Technology, 47(4) 886-890 (2005)
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Breeder Foam: An Innovative Low Porosity Solid Breeder Material
S. Sharafat, N. Ghoniem, M. Sawan, A. Ying, B. Williams, and J. Babcock
Fusion Engineering and Design,81: 455-460 (2006)
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Thermo-Mechanical Analysis of a Micro-Engineered Tungsten-Foam Armored IFE FW
M. Andersen, S. Sharafat, and Nasr M. Ghoniem
Fusion Engineering and Design,81: 1639-1645 (2006)
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Formation of Tungsten Coatings by Gas-Tunnel Type Plasma Spraying
Akira Kobayashi, Shahram Sharafat, Nasr M. Ghoniem
J. Surface and Coatings Technology, 200: 4630-4635 (2006)
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Dislocation Simulation of Brittle - Ductile Transition in Ferritic Steels
S. J. Noronha and Nasr M. Ghoniem
Metallurgical and Materials Transactions A, 37A: 539-544 (2006)
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The Elastic Field of General-Shape 3-D Cracks
Nasr M. Ghoniem and Jianming Huang
Phil. Mag., 86(27): 4195-4212 (2006)
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Multi-scale Total Lagrangian Formulation for Modeling Dislocation Induced Plastic Deformation in Polycrystalline Materials
Xinwei Zhang, Shafigh Mehraeen, Jiun-Shyan Chen, and Nasr Ghoniem
International Journal for Multi-scale Computational Engineering, 4(1): 1-17 (2006)
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A Parallel Algorithm for 3D Dislocation Dynamics
Wang ZQ, Ghoniem N, Swaminarayan S, LeSar R.
Journal of Computational Phyics, 219: 608-621 (2006)
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The Early Stages Of Quantum Dot Self-Assembly: A Kinetic Monte Carlo Simulation.
Qiyang Hu, N. M. Ghoniem
Journal of Computational and Theoretical Nanoscience, 3: 1-6 (2006)
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Modeling the brittle-ductile transition in ferritic steels: dislocation simulations
S. J. Noronha, N. M. Ghoniem
Int. J. Mech. Mater. Des., DOI 10.1007/s109999-007-9041-3 (2007)
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Modeling the brittle-ductile transition in ferritic steels. Part II: analysis of scatter in fracture toughness
S. J. Noronha, N. M. Ghoniem
Int. J. Mech. Mater. Des., DOI 10.1007/s109999-007-9042-2 (2007)
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Brittle-ductile transition in F82H and effects of irradiation
Noronha SJ, Ghoniem NM
JOURNAL OF NUCLEAR MATERIALS Volume: 367 Pages: 610-615 Part: Part A Published: AUG 1 2007
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Dislocation transmission across the Cu-Ni interface a hybrid atomistic-continuum study
Shehadeh MA, Lu G, Banerjee S, et al.
PHILOSOPHICAL MAGAZINE Volume: 87 Issue: 10 Pages: 1513-1529 Published: APR 1 2007
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Failure strength measurements of VPS tungsten coatings for HAPL first wall armor
Hyoungil K, El-Awady J, Quan J, Sharafat S., Gupta V, Ghoniem NM
FUSION SCIENCE AND TECHNOLOGY Volume: 52 Issue: 4 Pages: 875-879 Published: NOV 2007
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Influence of substrate-mediated interactions on the self-organization of adatom clusters
Hu QY, Ghoniem NM, Walgraef D
PHYSICAL REVIEW B Volume: 75 Issue: 7 Article Number: 075405 Published: FEB 2007
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Modeling space-time dependent helium bubble evolution in tungsten armor under IFE conditions
Hu QY, Sharafat S, Ghoniem NM
FUSION SCIENCE AND TECHNOLOGY Volume: 52 Issue: 3 Pages: 574-578 Published: OCT 2007
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Multiplane-induced widening of stacking faults in fcc metals
Shehadeh MA, Lu G, Chen Z, et al.
APPLIED PHYSICS LETTERS Volume: 91 Issue: 17 Article Number: 171905 Published: OCT 22 2007
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Non-singular descriptions of dislocation cores a hybrid ab initio continuum approach
Banerjee S, Ghoniem N, Lu G, Kioussis N.
PHILOSOPHICAL MAGAZINE Volume: 87 Issue: 27 Pages: 4131-4150 Published: 2007
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Proposed damage evolution model for large-scale finite element modeling of the dual coolant US-ITER TBM
Sharafat S, El-Awady J, Liu S, Diegle E., Ghoniem NM.
JOURNAL OF NUCLEAR MATERIALS Volume: 367 Pages: 1337-1343 Part: Part B Published: AUG 1 2007
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Surface roughening mechanisms for tungsten exposed to laser, ion, and X-ray pulses
Andersen M, Ghoniem NM
FUSION SCIENCE AND TECHNOLOGY Volume: 52 Issue: 3 Pages: 579-583 Published: OCT 2007
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Ultra low pressure-drop helium-cooled porous-tungsten PFC
Sharafat S, Mills A, Youchison D, Nygren R., Williams B., Ghoniem NM
, FUSION SCIENCE AND TECHNOLOGY Volume: 52 Issue: 3 Pages: 559-565 Published: OCT 2007
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A Novel Way to Fabricate Nanowires by Directed Self-Organization of Atoms
Qiyang Hu, N. M. Ghoniem.
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE , Volume: 5 Issue: 7 Pages: 1413-1419 (2008)
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A Computational Method for Dislocation–precipitate Interaction
Takahashi A, Ghoniem NM
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS Volume: 56 Issue: 4 Pages: 1534-1553 Published: APR 2008
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A self-consistent boundary element, parametric dislocation dynamics formulation of plastic flow in finite volumes
El-Awady JA, Biner SB, Ghoniem NM
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS Volume: 56 Issue: 5 Pages: 2019-2035 Published: MAY 2008
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Lubricant effect of copper nanoclusters on the dislocation core
Chen Z, Kioussis N, Ghoniem N, et al.
PHYSICAL REVIEW B Volume: 77 Issue: 1 Article Number: 014103 Published: JAN 2008
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Saturation of surface roughening instabilities by plastic deformation
Andersen M, Ghoniem N, Takahashi A
APPLIED PHYSICS LETTERS Volume: 92 Issue: 8 Article Number: 081908 Published: FEB 25 2008
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Effect of the local environment on the mobility of dislocations in refractory bcc metals: Concurrent multiscale approach
Chen, ZZ; Lu, G; Kioussis, N, Ghoniem, NM
PHYSICAL REVIEW B Volume: 78 Issue: 13 Article Number: 134102 Published: 2008
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Development of advanced blanket performance under irradiation and system integration through JUPITER-II project
Abe K, Kohyama A, Tanaka S, et al., Ghoniem NM
FUSION ENGINEERING AND DESIGN Volume: 83 Issue: 7-9 Pages: 842-849 Published: 2008
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The role of the weakest-link mechanism in controlling the plasticity of micropillars
El-Awady JA, Wen M, Ghoniem NM
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS Volume: 57 Issue: 1 Pages: 32-50 Published: JAN 2009
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Twin-size effects on the deformation of nanotwinned copper
Li L, Ghoniem NM
PHYSICAL REVIEW B Volume: 79 Issue: 7 Article Number: 075444 Published: FEB 2009
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A description of bubble growth and gas release of helium implanted tungsten
Sharafat S, Takahashi A, Hu Q, Ghoniem NM
JOURNAL OF NUCLEAR MATERIALS Volume: 386 Pages: 900-903 Published: APR 30 2009
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Interface strength measurement of tungsten coatings on F82H substrates
Kim H, El-Awady J, Gupta V, Ghoniem NM, Sharafat S.
JOURNAL OF NUCLEAR MATERIALS Volume: 386 Pages: 863-865 Published: APR 30 2009
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A description of stress driven bubble growth of helium implanted tungsten
Sharafat S, Takahashi A, Nagasawa K, et al..
JOURNAL OF NUCLEAR MATERIALS Volume: 52 Issue: 3 Pages: 203-212 Published: MAY 31 2009
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