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Volumn 56, Issue 1, 2008, Pages 132-156

Size effects under homogeneous deformation of single crystals: A discrete dislocation analysis

Author keywords

Crystal plasticity; Dislocation dynamics; Dislocations; Finite elements; Size effects

Indexed keywords

DEFORMATION; DISLOCATIONS (CRYSTALS); FINITE ELEMENT METHOD; HARDENING; PLASTIC FLOW; PLASTICITY; TWO DIMENSIONAL;

EID: 37849034183     PISSN: 00225096     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmps.2007.03.009     Document Type: Article
Times cited : (89)

References (30)
  • 1
    • 0000364551 scopus 로고    scopus 로고
    • A model of crystal plasticity based on the theory of continuously distributed dislocations
    • Acharya A. A model of crystal plasticity based on the theory of continuously distributed dislocations. J. Mech. Phys. Solids 49 (2001) 761-784
    • (2001) J. Mech. Phys. Solids , vol.49 , pp. 761-784
    • Acharya, A.1
  • 2
    • 0346785304 scopus 로고    scopus 로고
    • Constitutive analysis of finite deformation field dislocation mechanics
    • Acharya A. Constitutive analysis of finite deformation field dislocation mechanics. J. Mech. Phys. Solids 52 (2004) 301-316
    • (2004) J. Mech. Phys. Solids , vol.52 , pp. 301-316
    • Acharya, A.1
  • 3
    • 1642633227 scopus 로고    scopus 로고
    • On the evolution of crystallographic dislocation density in non-homogeneously deforming crystals
    • Arsenlis A., Parks D.M., Becker R., and Bulatov V.V. On the evolution of crystallographic dislocation density in non-homogeneously deforming crystals. J. Mech. Phys. Solids 52 (2004) 1213-1246
    • (2004) J. Mech. Phys. Solids , vol.52 , pp. 1213-1246
    • Arsenlis, A.1    Parks, D.M.2    Becker, R.3    Bulatov, V.V.4
  • 4
    • 37849009426 scopus 로고    scopus 로고
    • Benzerga, A. A., 2007. An analysis of exhaustion hardening in micron-scale plasticity, submitted for publication.
  • 5
    • 33645227468 scopus 로고    scopus 로고
    • Scale dependence of mechanical properties of single crystals under uniform deformation
    • Benzerga A.A., and Shaver N.F. Scale dependence of mechanical properties of single crystals under uniform deformation. Scr. Mater. 54 (2006) 1937-1941
    • (2006) Scr. Mater. , vol.54 , pp. 1937-1941
    • Benzerga, A.A.1    Shaver, N.F.2
  • 7
    • 25444519946 scopus 로고    scopus 로고
    • The stored energy of cold work: predictions from discrete dislocation plasticity
    • Benzerga A.A., Bréchet Y., Needleman A., and Van der Giessen E. The stored energy of cold work: predictions from discrete dislocation plasticity. Acta Mater. 53 (2005) 4765-4779
    • (2005) Acta Mater. , vol.53 , pp. 4765-4779
    • Benzerga, A.A.1    Bréchet, Y.2    Needleman, A.3    Van der Giessen, E.4
  • 8
    • 0035400701 scopus 로고    scopus 로고
    • On the characterization of geometrically necessary dislocations in finite plasticity
    • Cermelli P., and Gurtin M.E. On the characterization of geometrically necessary dislocations in finite plasticity. J. Mech. Phys. Solids 49 (2001) 1539-1568
    • (2001) J. Mech. Phys. Solids , vol.49 , pp. 1539-1568
    • Cermelli, P.1    Gurtin, M.E.2
  • 9
    • 25444469640 scopus 로고    scopus 로고
    • Plasticity size effects in tension and compression of single crystals
    • Deshpande V.S., Needleman A., and Van der Giessen E. Plasticity size effects in tension and compression of single crystals. J. Mech. Phys. Solids 53 (2005) 2661-2691
    • (2005) J. Mech. Phys. Solids , vol.53 , pp. 2661-2691
    • Deshpande, V.S.1    Needleman, A.2    Van der Giessen, E.3
  • 10
    • 23844468162 scopus 로고    scopus 로고
    • Size-affected single-slip behavior of pure nickel microcrystals
    • Dimiduk D.M., Uchic M.D., and Parthasarathy T.A. Size-affected single-slip behavior of pure nickel microcrystals. Acta Mater. 53 (2005) 4065-4077
    • (2005) Acta Mater. , vol.53 , pp. 4065-4077
    • Dimiduk, D.M.1    Uchic, M.D.2    Parthasarathy, T.A.3
  • 11
    • 33745888067 scopus 로고    scopus 로고
    • Discrete dislocation dynamics simulations to interpret plasticity size and surface effects in freestanding fcc thin films
    • Espinosa H.D., Panico M., Berbenni S., and Schwarz K.W. Discrete dislocation dynamics simulations to interpret plasticity size and surface effects in freestanding fcc thin films. Int. J. Plasticity 22 (2006) 2091-2117
    • (2006) Int. J. Plasticity , vol.22 , pp. 2091-2117
    • Espinosa, H.D.1    Panico, M.2    Berbenni, S.3    Schwarz, K.W.4
  • 12
    • 0035479791 scopus 로고    scopus 로고
    • A reformulation of strain gradient plasticity
    • Fleck N.A., and Hutchinson J.W. A reformulation of strain gradient plasticity. J. Mech. Phys. Solids 49 (2001) 2245-2271
    • (2001) J. Mech. Phys. Solids , vol.49 , pp. 2245-2271
    • Fleck, N.A.1    Hutchinson, J.W.2
  • 14
    • 0037214791 scopus 로고    scopus 로고
    • Elastoviscoplastic constitutive frameworks for generalized continua
    • Forest S., and Sievert R. Elastoviscoplastic constitutive frameworks for generalized continua. Acta Mech. 160 (2003) 71-111
    • (2003) Acta Mech. , vol.160 , pp. 71-111
    • Forest, S.1    Sievert, R.2
  • 15
    • 84996233798 scopus 로고
    • The flow stress gradient between the surface and centre of deformed copper single crystals
    • Fourie J.T. The flow stress gradient between the surface and centre of deformed copper single crystals. Philos. Mag. 17 (1968) 735-756
    • (1968) Philos. Mag. , vol.17 , pp. 735-756
    • Fourie, J.T.1
  • 17
    • 37849050563 scopus 로고    scopus 로고
    • Gil Sevillano, J., 1993. Flow stress and work hardening. In: Cahn, R.W., Haasen, P., Kramer, E., Mughrabi, H. (Eds.), Materials Science and Technology. vol. 6. VCH, Weinheim, pp. 19-88.
  • 18
    • 33745083107 scopus 로고    scopus 로고
    • Nanoscale gold pillars strengthened through dislocation starvation
    • Greer J.R., and Nix W.D. Nanoscale gold pillars strengthened through dislocation starvation. Phys. Rev. B 73 (2006) 245410
    • (2006) Phys. Rev. B , vol.73 , pp. 245410
    • Greer, J.R.1    Nix, W.D.2
  • 19
    • 13844281575 scopus 로고    scopus 로고
    • Size dependence of mechanical properties of gold at the micron scale in the absence of strain gradients
    • Greer J.R., Oliver W.C., and Nix W.D. Size dependence of mechanical properties of gold at the micron scale in the absence of strain gradients. Acta Mater. 53 (2005) 1821-1830
    • (2005) Acta Mater. , vol.53 , pp. 1821-1830
    • Greer, J.R.1    Oliver, W.C.2    Nix, W.D.3
  • 20
    • 0036131798 scopus 로고    scopus 로고
    • A gradient theory of single-crystal viscoplasticity that accounts for the geometrically necessary dislocations
    • Gurtin M.E. A gradient theory of single-crystal viscoplasticity that accounts for the geometrically necessary dislocations. J. Mech. Phys. Solids 50 (2002) 5-32
    • (2002) J. Mech. Phys. Solids , vol.50 , pp. 5-32
    • Gurtin, M.E.1
  • 21
    • 51649138413 scopus 로고
    • Microstructural evolution in nickel during rolling from intermediate to large strains
    • Hughes D.A., and Hansen N. Microstructural evolution in nickel during rolling from intermediate to large strains. Met. Trans. A 24 (1993) 2021-2037
    • (1993) Met. Trans. A , vol.24 , pp. 2021-2037
    • Hughes, D.A.1    Hansen, N.2
  • 22
    • 0032020971 scopus 로고    scopus 로고
    • Indentation size effects in crystalline materials: a law for strain gradient plasticity
    • Nix W.D., and Gao H. Indentation size effects in crystalline materials: a law for strain gradient plasticity. J. Mech. Phys. Solids 46 (1998) 411-425
    • (1998) J. Mech. Phys. Solids , vol.46 , pp. 411-425
    • Nix, W.D.1    Gao, H.2
  • 23
    • 50449140340 scopus 로고
    • Some geometrical relations in dislocated crystals
    • Nye J.F. Some geometrical relations in dislocated crystals. Acta Metall. 1 (1953) 153-162
    • (1953) Acta Metall. , vol.1 , pp. 153-162
    • Nye, J.F.1
  • 24
    • 33747139006 scopus 로고    scopus 로고
    • Size effects and idealized dislocation microstructure at small scales: predictions of a phenomenological model of mesoscopic field dislocation mechanics: part ii
    • Roy A., and Acharya A. Size effects and idealized dislocation microstructure at small scales: predictions of a phenomenological model of mesoscopic field dislocation mechanics: part ii. J. Mech. Phys. Solids 54 (2006) 1711-1743
    • (2006) J. Mech. Phys. Solids , vol.54 , pp. 1711-1743
    • Roy, A.1    Acharya, A.2
  • 25
    • 0032158229 scopus 로고    scopus 로고
    • A microbend test method for measuring the plasticity length scale
    • Stölken J.S., and Evans A.G. A microbend test method for measuring the plasticity length scale. Acta Mater. 46 (1998) 5109-5115
    • (1998) Acta Mater. , vol.46 , pp. 5109-5115
    • Stölken, J.S.1    Evans, A.G.2
  • 26
    • 0036533507 scopus 로고    scopus 로고
    • The correlation of the indentation size effect measured with indenters of various shapes
    • Swadener J.G., George E.P., and Pharr G.M. The correlation of the indentation size effect measured with indenters of various shapes. J. Mech. Phys. Solids 50 (2002) 681-694
    • (2002) J. Mech. Phys. Solids , vol.50 , pp. 681-694
    • Swadener, J.G.1    George, E.P.2    Pharr, G.M.3
  • 27
    • 4043135984 scopus 로고    scopus 로고
    • Sample dimensions influence strength and crystal plasticity
    • Uchic M.D., Dimiduk D.M., Florando J.N., and Nix W.D. Sample dimensions influence strength and crystal plasticity. Science 305 (2004) 986-989
    • (2004) Science , vol.305 , pp. 986-989
    • Uchic, M.D.1    Dimiduk, D.M.2    Florando, J.N.3    Nix, W.D.4
  • 29
    • 33748780901 scopus 로고    scopus 로고
    • Size effects in the deformation of sub-micron Au columns
    • Volkert C.A., and Lilleodden E.T. Size effects in the deformation of sub-micron Au columns. Philos. Mag. 86 (2006) 5567-5579
    • (2006) Philos. Mag. , vol.86 , pp. 5567-5579
    • Volkert, C.A.1    Lilleodden, E.T.2
  • 30
    • 0035338864 scopus 로고    scopus 로고
    • Dislocation sources in discrete dislocation simulations of thin-film plasticity and the Hall-Petch relation
    • von Blanckenhagen B., Gumbsch P., and Arzt E. Dislocation sources in discrete dislocation simulations of thin-film plasticity and the Hall-Petch relation. Modelling Simul. Mater. Sci. Eng. 9 (2001) 157-169
    • (2001) Modelling Simul. Mater. Sci. Eng. , vol.9 , pp. 157-169
    • von Blanckenhagen, B.1    Gumbsch, P.2    Arzt, E.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.