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S. Agarwal,
P.E. Krajewski, C.L. Briant, A.F. Bower and E. Taleff "Experimental
validation of a two-dimensional finite element method for
simulating constitutive response of polycrystals during high
temperature deformation"
Journal of Materials
Engineering and Performance 16
(2) pp.170-178
(2007)
doi:10.1007/s11665-007-9028-0
S. Agarwal, C.L.
Briant, L.G. Hector, Jr. and Y.L. Chen, "Friction stir
processed AA5182-O and AA6111-T4 aluminum alloys. Part 1:
electron backscattered diffraction analysis," Journal of
Materials Engineering and Performance, 16, (4),
pp.391-403, (2007) doi:10.1007/s11665-007-9064-9
D.S. Balint, V.S. Deshpande, A. Needleman and E. Van der
Giessen "A Discrete Dislocation Analysis of Grain
Size Strengthening" Materials Science and
Engineering, A 400-401 (2005) 186-190 doi:10.1016/j.msea.2005.02.082
D.S.
Balint, V.S. Deshpande, A. Needleman and E. Van der
Giessen "Discrete dislocation plasticity analysis of
crack-tip fields in polycrystalline materials"
Philosophical Magazine, 85 (26-27)
pp.3047-3071
(2005) doi:10.1080/14786430500073887
A.F. Bower and E.
Wininger, "A two-dimensional finite element method for
simulating the constitutive response and microstructure of polycrystals during high temperature plastic deformation,"
Journal
of the Mechanics and Physics of Solids, Volume 52, Issue
6, June 2004, Pages 1289-1317
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doi:10.1016/j.jmps.2003.11.004
D.E. Cipoletti, A.F. Bower, Y.
Qi and P.E. Krajewski "The influence of heterogeneity in
grain boundary sliding resistance on the constitutive
behavior of AA5083 during high-temperature deformation"
Materials Science and Engineering A, 504, (1-2), pp. 175-182
(2009).
doi:10.1016/j.msea.2008.10.037
D. Coker, G.
Lykotrafitis, A. Needleman, and A.J. Rosakis
"Frictional sliding modes along an interface between
identical elastic plates subject to shear impact loading"
Journal of the Mechanics and Physics of Solids, 53
(4) 884-922 (2005).
doi:10.1016/j.jmps.2004.11.003
W.A. Curtin, D.L.
Olmsted, L.G. Hector, "A Predictive Mechanism for Dynamic
Strain Ageing in Aluminum-Magnesium Alloys," Nature
Materials, 5 (11), pp.875-880 (2006) doi:10.1038/nmat1765
V. S. Deshpande,
A. Needleman and E. van der Giessen "Discrete
dislocation plasticity analysis of static friction,"
Acta Materialia, 52, 3135-3149 (2004)
doi:10.1016/j.actamat.2004.03.018
M. Dewald and W.
A. Curtin, "Analysis and Minimization of Dislocation
Interactions with Atomistic/Continuum Interfaces",
Modeling and Simulation in Materials Science and
Engineering, 14 (3) pp.497-514 (2006) doi:10.1088/0965-0393/14/3/011
M. Dewald and W.
A. Curtin, "Multiscale Modelling of
Dislocation/Grain-Boundary Interactions: I. Edge
Dislocations Impinging on Sigma11(113) Tilt Boundary in Al",
Modeling and Simulation in Materials Science and
Engineering, 15 pp.S193-S215 (2007) doi:10.1088/0965-0393/15/1/S16
M. Dewald and W.
A. Curtin, "Multiscale Modelling of
Dislocation/Grain-Boundary Interactions: II. Screw
Dislocations Impinging on Tilt Boundaries in Al",
Philosophical Magazine, 87 (30) pp.4615-4641,
(2007) doi:10.1080/14786430701297590
N. Du, A.F. Bower,
P.E. Krajewski and E. Taleff, "The Influence of a Threshold
Stress for Grain Boundary Sliding on the Constitutive
Response of Polycrystalline Al During High Temperature
Deformation," Materials Science and Engineering A,
Volume 494, Issues 1-2, 25 October 2008, Pages 86-91
doi:10.1016/j.msea.2007.10.089
Y.F. Gao, A.F.
Bower, K.-S. Kim, L. Lev, Y.T. Cheng, "The behavior of an
elastic-perfectly plastic sinusoidal surface under contact
loading Wear 261 pp.145-154 (2006) doi:10.1016/j.wear.2005.09.016
Y.F.
Gao, A.F. Bower, "Elastic-plastic contact of a rough surface
with Weierstrass profile." Proceedings of the Royal Society
of London A462 (2065),
pp.319-348, (2006)
doi:10.1098/rspa.2005.1563
Y.F.
Gao, A.F. Bower, "A simple
technique for avoiding convergence problems in finite
element simulations of crack nucleation and growth on
cohesive interfaces." Modeling
and Simulation in Materials Science and Engineering 12,
453-463, 2004.
doi:10.1088/0965-0393/12/3/007
The codes
used in this paper are available for download.
Help file
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Y.F. Gao, H.H. Yu,
and K.-S. Kim, "Micro-plasticity of surface steps under
adhesive contact. Part II. Surface yielding controlled by
single-dislocation nucleation." Journal of the Mechanics and
Physics of Solids, Volume 56, Issue 9, September 2008, Pages
2759-2772
doi:10.1016/j.jmps.2008.05.003
L.G. Hector, Jr.
and Yen-Lung Chen, S. Agarwal and C.L. Briant "Texture
Characterization of Autogenous Nd:YAG Laser Welds
in AA5182-O and AA6111-T4 Aluminum Alloys" Metall.
and Mater. Trans A, 35A.
(2004) 3032-3038
PDF>>
L.G. Hector, Jr.
and Yen-Lung Chen, S. Agarwal and C.L. Briant "Friction stir
processed AA5182-O and AA6111-T4 aluminum alloys. Part 2:
Tensile properties and strain field evolution" , Journal of Materials
Engineering and Performance 16 (4) 404-417,
(2007). doi:10.1007/s11665-007-9060-0
A. Kothari, E.
Konca, B.W. Sheldon, K. Jian, Z. Xia, W. Ni, J. Rankin, and
R.H. Hurt, "Mechanical behavior of anodic alumina coatings
reinforced with carbon nanofibers", J. Mater..Sci., in press
(2009).
J. Lou and K.-S.Kim,
"Effects of interfaces on nano-friction of vertically
aligned multi-walled carbon nanotube arrays," Materials
Science and Engineering: A, Volumes 483-484, 15 June
2008, Pages 664-667.
doi:10.1016/j.msea.2006.09.186
L. Nicola, A.F. Bower,
K.S. Kim, A. Needleman and E. Van der Giessen, "Surface
versus Bulk Nucleation of Dislocations during Contact",
Journal of the Mechanics and Physics of Solids, 55
(6) pp.1120-1144, (2007).
doi:10.1016/j.jmps.2006.12.005
M.P. O'Day and W A
Curtin, "A superposition framework for discrete dislocation
plasticity," to appear in Journal of Applied Mechanics (2004)
doi:10.1115/1.1794167
M. P. Oday and W.
A. Curtin, "Bimaterial Interface Fracture: a Discrete
Dislocation Model", Journal of the Mechanics
and Physics of Solids, 53 (2) 359-382 (2005)
doi:10.1016/j.jmps.2004.06.012
D. L. Olmsted, Rob
Phillips, and W. A. Curtin, "Modelling diffusion in crystals
under high internal stress gradients," Modelling
and Simulation in Materials Science and Engineering 12,
(5) pp.781-797 (2004). doi:10.1088/0965-0393/12/5/003
D. L. Olmsted, Rob
Phillips, and W. A. Curtin, "Modelling diffusion in crystals
under high internal stress gradients," Modelling
and Simulation in Materials Science and Engineering 13,
1 (1) (2005).
D.L. Olmsted, L.
G. Hector, Jr., W.A.
Curtin, "Molecular Dynamics Study of Solute
Strengthening in
Al/Mg Alloys" Journal of the Mechanics and Physics
of Solids 54 (8) pp1763-1788 (2006) doi:10.1016/j.jmps.2005.12.008
D.L. Olmsted, L.
G. Hector, Jr., W.A.
Curtin, R.J. Clifton, "Atomistic simulations of
dislocation mobility in Aluminum, Nickel, and
Al/Mg Alloys" Modelling and Simulation in Materials
Science and Engineering, 13, 371-388, (2005)
doi:10.1088/0965-0393/13/3/007
Y. Qi, B.W. Sheldon, H. Guo, X.
Xiao, and A.K. Kothari, "The impact of surface chemistry on
grain boundary induced intrinsic stress evolution during
polycrystalline thin film growth", Phys. Rev. Letters 102,
056101 (2009).
M. Soare and W. A.
Curtin, "Solute Strengthening of both Mobile and Forest
Dislocations: the Origin of Dynamic Strain Aging in fcc
Metals," Acta Materialia, Volume 56, Issue 15, September
2008, Pages 4046-4061
doi:10.1016/j.actamat.2008.04.027
M. Soare and W. A.
Curtin, "Single-Mechanism Rate Theory for Dynamic Strain
Aging in fcc Metals," Volume 56, Issue 15, September
2008, Pages 4091-4101
doi:10.1016/j.actamat.2008.04.030
J. Tello and W.A.
Curtin, "A Coupled Discrete/Continuum model for
Multiscale Diffusion," International Journal for Multiscale
Computational Engineering 3 (3) pp.257-265 (2005)
PDF>>
J. Wang, J. Lian,
J.R. Greer, W.D. Nix, and K.-S. Kim, "Size Effect in Contact
Compression of Nano and Microscale Pyramid Structures,"
Acta Materialia 54 (15) pp.3973-3982, (2006).
doi:10.1016/j.actamat.2006.04.030
J. Wang, P.
Shrotriya, and K.S. Kim, "Surface Residual Stress
Measurement using Curvature Interferometry". Experimental
Mechanics 46 (1), pp.3946, (2006). doi:10.1007/s11340-005-5864-3
D. Ward, W.A.
Curtin and Yue Qi, "Aluminum Silicon Interfaces and
Nanocomposites: A Molecular Dynamic Study,"
Composites Science and Technology, 66 (9),
pp.1151-1161, (2006) doi:10.1016/j.compscitech.2005.10.024
D. Ward, W.A.
Curtin and Yue Qi, "Mechanical Behavior of Al-Si
Nanocomposites: A Molecular Dynamics Study," Acta
Materialia, 54 (17) 4441-4451, (2006)
doi:10.1016/j.actamat.2006.05.022
C. Woodward, D.R.
Trinkle, L.G. Hector, Jr. and D.L. Olmsted, "Prediction of
Dislocation Cores in Aluminum from Density Functional
Theory," Physical Review Letters, 100, 045507
(2008) doi:10.1103/PhysRevLett.100.045507
S. Xia, Y.F. Gao, A.F.
Bower, L. Lev, Y.T. Cheng, "Delamination Mechanism Maps
for a strong elastic coating on an elastic-plastic
substrate subjected to contact loading,"
International Journal of Solids and Structures 44
(11-12) pp. 3685-3699 (2007)
10.1016/j.ijsolstr.2006.10.009
S.. Xia, Y. Qi, T.
Perry and K.S. Kim, "Strength characterization of Al/Si
interfaces: a hybrid method of nanoindentation and finite
element analysis,"
Acta Materialiaes 57
(3) pp. 695-707 (2009)
doi:10.1016/j.actamat.2008.10.011
X. Xiao, B.W. Sheldon, Y. Qi,
and A.K. Kothari, "Intrinsic stress evolution in
nanocrystalline diamond thin films with deposition
temperature", Applied Physics Letters 92, 131908 (2008).
X. Xiao, Y.-T. Cheng, B.W.
Sheldon, J. Rankin, "Condensed water on superhydrophobic
carbon films", J. Mater. Res. 23, 2174-2178 (2008).
X. Xiao, B.W. Sheldon, E. Konca,
L. Lev, and M.J. Lukitsch, "The failure mechanism of
chromium as the interlayer to enhance the adhesion of
nanocrystalline diamond coatings on cemented carbide",
Diamond and Related Materials 18, 1114-1117 (2009).
J.A. Yasi, T. Nogaret, D.R.
Trinkle, Y. Qi, L.G. Hector Jr and W.A. Curtin "Basal and
prism dislocation core in magnesium: comparison of
first-principles and embedded-atom-potential methods
predictions" Modelling and Simulation in Material Science
and Engineering 17,
055012 (13pp) (2009)
doi:10.1088/0965-0393/17/5/055012
H.H. Yu, P.
Shrotriya, Y.F. Gao, and K.-S. Kim, "Micro-plasticity of
surface steps under adhesive contact. Part I. Surface
yielding controlled by single-dislocation nucleation."
Journal of the Mechanics and Physics of Solids, 55,
pp.489-516, (2007). doi:10.1016/j.jmps.2006.09.003
P. Zavattieri, L.
Hector, Jr. and A.F. Bower "Determination of the Effective
Mode I Toughness of a Sinusoidal Interface between two
Elastic Solids," International Journal of Fracture,
145, (3) 167-180, (2007)
10.1007/s10704-007-9109-y
P. Zavattieri, L.
Hector, Jr. and A.F. Bower "Determination of the Effective
Mode I Toughness of a Sinusoidal Interface between two
Elastic Solids," International Journal of Fracture,
146, (1) 123-124, (2007)
10.1007/s10704-007-9149-3
P. Zavattieri, L.
Hector, Jr. and A.F. Bower "Cohesive Zone Simulations of
Crack Growth along a Rough Interface Between two
Elastic-Plastic Solids," Engineering Fracture
Mechanics, Volume 75, Issue 15, October 2008, 4309-4332
doi:10.1016/j.engfracmech.2007.11.007
F. Zhang and W. A.
Curtin, "Atomistically-informed Solute Drag in Al-Mg"
submitted to Modeling and Simulation in Materials Science
and Engineering (2008). PDF>>
F. Zhang, T.
Lisle, W.A. Curtin, Z. Xia Multiscale modeling of
ductile-fiber-reinforced composites Composites Science and
Technology, Volume 69, Issues 11-12, September 2009, Pages
1887-1895
doi:10.1016/j.compscitech.2009.04.006
F. Zhang, A.F.
Bower, R.K. Mishra and K.P. Boyle, "Numerical Simulations of
Necking during Tensile Deformation of Al Single Crystals,"
International Journal of Plasiticity, Volume
25, Issue 1, January 2009, Pages 49-69
doi:10.1016/j.ijplas.2007.12.006
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S. Agarwal,
P.E. Krajewski and C.L. Briant "Texture development and dynamic recrystallization in AA5083
during superplastic forming at various strain rates"
in
Advances in Superplasticity and Superplastic Forming 2004 ed.
Eric M. Taleff, Paul E. Krajewski,
and Peter A. Friedman pp. 95-107, (2004)
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K. P. Boyle and R.
K. Mishra, "Latent Hardening in Crystal Plasticity",
Proc. PLASTICITY 2005 - 11th International Symposium on
Plasticity, ed. A.S. Khan, Kauai, Hawaii, Jan. 3-8,
(2005).
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K. P. Boyle, "Latent
Hardening in Copper Alloys", Proc ICOTOM 14, Leuven,
Belgium July 14
(2005).
PDF>>
K. P. Boyle and W.
A. Curtin, "Grain interactions in crystal plasticity",
Proc 6th International Conference and Workshop on Numerical
simulation of 3D sheet forming processes, Detroit, Aug 15-19
(2005). PDF>>
Y.F. Gao, "A
Micromechanical dislocation model of rough surface contact
plasticity," Proc World Tribology Conference, Sept 2005 (submitted)
PDF>>
Y.F.
Gao, A.F. Bower, "Rough surface plasticity and adhesion
across length scales." Proceeding of the International
Workshop on Nanomechanics, Asilomar, CA. July 14-17, Edited by T.J. Chuang and P. Anderson,
Springer pp.277-287 (2006). PDF>>
Y.F.
Gao, A.F. Bower, K.-S. Kim, "Some issues of rough surface
contact plasticity at micro- and nano-scales." Materials
Research Society Symposium Proceedings, R7.3, Winter Meeting
at Boston, 2004. PDF>>
L. Nicola, A.
Needleman, A.F. Bower and E. Van der Giessen, "Dislocation
Dynamics Simulations of Rough Surface Contact", Proc
VIII International Conference on Computational Methods in
Plasticity, Barcelona, Spain Sept
(2005). PDF>>
J. Wang, P.
Shrotriya, H.H. Yu and K.-S. Kim, "Experimental Measurements
of Surface Residual Stress Caused by Nano-scale Contact of
Rough Surfaces" 2004 (MRS proceedings, to appear)
PDF>>
J. Wang, D. Ward,
W.A. Curtin and K.-S. Kim, "Contact Compression of
Self-assembled Nano- and Micro-scale Pyramid Structures on
Au (100) Surface," 2004 (MRS proceedings, to appear)
PDF>>
H.H. Yu, P.
Shrotriya, J. Wang and K.-S. Kim "Dislocation Nucleation and
Segregation in Nano-scale Contact of Stepped Surfaces," (MRS
proceedings, to appear)
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