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Amit Acharya
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Lattice incompatibility and a gradient theory of crystal plasticity
A Acharya, JL Bassani
Journal of the Mechanics and Physics of Solids 48 (8), 1565-1595, 2000
5262000
A model of crystal plasticity based on the theory of continuously distributed dislocations
A Acharya
Journal of the Mechanics and Physics of Solids 49 (4), 761-784, 2001
3822001
Grain-size effect in viscoplastic polycrystals at moderate strains
A Acharya, AJ Beaudoin
Journal of the Mechanics and Physics of Solids 48 (10), 2213-2230, 2000
3312000
Size effects and idealized dislocation microstructure at small scales: predictions of a phenomenological model of mesoscopic field dislocation mechanics: Part I
A Acharya, A Roy
Journal of the Mechanics and Physics of Solids 54 (8), 1687-1710, 2006
1742006
Finite element approximation of field dislocation mechanics
A Roy, A Acharya
Journal of the Mechanics and Physics of Solids 53 (1), 143-170, 2005
1482005
Consideration of grain-size effect and kinetics in the plastic deformation of metal polycrystals
AJ Beaudoin, A Acharya, SR Chen, DA Korzekwa, MG Stout
Acta Materialia 48 (13), 3409-3423, 2000
1392000
Constitutive analysis of finite deformation field dislocation mechanics
A Acharya
Journal of the Mechanics and Physics of Solids 52 (2), 301-316, 2004
1262004
Driving forces and boundary conditions in continuum dislocation mechanics
A Acharya
Proceedings of the Royal Society of London. Series A: Mathematical, Physical …, 2003
1232003
Size effects and idealized dislocation microstructure at small scales: predictions of a phenomenological model of mesoscopic field dislocation mechanics: Part II
A Roy, A Acharya
Journal of the Mechanics and Physics of Solids 54 (8), 1711-1743, 2006
962006
On non-local flow theories that preserve the classical structure of incremental boundary value problems
A Acharya, JL Bassani
IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase …, 1996
871996
New perspectives in plasticity theory: dislocation nucleation, waves, and partial continuity of plastic strain rate
A Acharya, A Beaudoin, R Miller
Mathematics and Mechanics of Solids 13 (3-4), 292-315, 2008
802008
Dislocation transport using an explicit Galerkin/least-squares formulation
SN Varadhan, AJ Beaudoin, A Acharya, C Fressengeas
Modelling and Simulation in Materials Science and Engineering 14 (7), 1245, 2006
742006
A stress-gradient based criterion for dislocation nucleation in crystals
RE Miller, A Acharya
Journal of the Mechanics and Physics of Solids 52 (7), 1507-1525, 2004
702004
Geometrically necessary dislocations, hardening, and a simple gradient theory of crystal plasticity
A Acharya, JL Bassani, A Beaudoin
Scripta Materialia 48 (2), 167-172, 2003
702003
A single theory for some quasi-static, supersonic, atomic, and tectonic scale applications of dislocations
X Zhang, A Acharya, NJ Walkington, J Bielak
Journal of the Mechanics and Physics of Solids 84, 145-195, 2015
652015
Jump condition for GND evolution as a constraint on slip transmission at grain boundaries
A Acharya
Philosophical magazine 87 (8-9), 1349-1359, 2007
632007
A space-time discontinuous Galerkin method for elastodynamic analysis
L Yin, A Acharya, N Sobh, RB Haber, DA Tortorelli
Discontinuous Galerkin Methods: theory, computation and applications, 459-464, 2000
562000
Mechanical response of multicrystalline thin films in mesoscale field dislocation mechanics
S Puri, A Das, A Acharya
Journal of the Mechanics and Physics of Solids 59 (11), 2400-2417, 2011
552011
Thermodynamic restrictions on constitutive equations for second-deformation-gradient inelastic behavior
A Acharya, TG Shawki
Journal of the Mechanics and Physics of Solids 43 (11), 1751-1772, 1995
531995
New inroads in an old subject: plasticity, from around the atomic to the macroscopic scale
A Acharya
Journal of the Mechanics and Physics of Solids 58 (5), 766-778, 2010
512010
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