E.C. Aifantis

Professor of Mechanics

Aristotle University of Thessaloniki

 

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Publications

 

Courses
Continuum Mechanics

Strength of Materials
Mechanics of Micro-Nano Structures

Nanomechanics


 

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Laboratory of Mechanics and Materials

School of Engineering

Aristotle University of Thessaloniki

Box 421

GR-54124, Thessaloniki

Greece

 

e-mail: mom@mom.gen.auth.gr

 


 Publications 1986-1996

1986

 

    92.     E.C. Aifantis, Application of mixture theory to fluid saturated geological media, in:  Compressibility Phenomena  in  Subsidence,  Ed. S.K. Saxena, pp. 65-78, Publ. Engng. Foundation, New York (1986).

 

    93.     E.E. Gdoutos and E.C. Aifantis, The method of caustics in environmental cracking, Eng. Fract. Mech. 23, 423-430 (1986).

 

    94.     E.E. Gdoutos and E.C. Aifantis, Environmental cracking under mixed-mode conditions, Eng. Fract. Mech. 23, 431-439 (1986).

 

    95.     V. Alexiades and E.C. Aifantis, On the thermodynamic theory of fluid interfaces: Infinite   intervals, equilibrium solutions, and minimizers, J. Coll. Interf. Sci. 111, 119-132 (1986).

 

    96.     H. Zbib and E.C. Aifantis, Instabilities during tension of thin voided viscoplastic sheets, Metall. Trans. 17A, 1637-1640 (1986).

 

    97.     N. Triantafyllidis and E.C. Aifantis, A gradient approach to localization of deformation - I. Hyperelastic materials, J. of Elasticity 16, 225-238 (1986).

 

    98.     E.C. Aifantis, On the dynamical origin of dislocation patterns, Mater. Sci. Eng. 81, 563-574 (1986).

 

    99.     Item #98 above also printed in a hard bound volume  "Low Energy Dislocation Structures", Eds.,  M.N. Bassim, W.A. Jesser, D. Kuhlman-Wilsdorf, pp. 563-574 and H.G.F. Wilsdorf, Elsevier  Sequoia, Lausanne (1986).

 

    100.   E.C. Aifantis and J. Gittus (Editors), Phase Transformations, Elsevier Appl. Sci. Publ., London-New York (1986) [302 pages].

 

   101.   E.C. Aifantis, The mechanics of phase transformations, in: Phase Transformations, Eds. E.C.  Aifantis and J. Gittus, pp. 233-289, Elsevier Appl. Sci. Publ., London-New York (1986).

 

   102.   E.C. Aifantis, Mechanics of microstructures - I. Continuum mechanics, thermodynamics and microstructures,  in: Mechanical Properties and Behaviour of Solids: Plastic Instabilities [ICTP Enrico Fermi School of Theoretical Physics, Trieste, Italy], Eds. V. Balakrishnan and C.E. Bottani, pp. 314-331, World Scientific, Singapore (1986).

 

   103.   E.C. Aifantis, Mechanics of microstructures - II. Single slip, dislocations and plasticity, in: Mechanical Properties and Behavior of  Solids: Plastic Instabilities [ICTP Enrico Fermi School of Theoretical Physics, Trieste, Italy], Eds. v. Balakrishnan and C.E. Bottani, pp. 332-343, World Scientific, Singapore (1986).

 

   104.   E.C. Aifantis, Mechanics of microstructures - III. Instabilities, persistent slip bands, and shear localization, in: Mechanical Properties and Behaviour of Solids: Plastic Instabilities [ICTP Enrico Fermi School of Theoretical Physics, Trieste, Italy], Eds. V. Balakrishnan and C.E.  Bottani, pp. 347-353, World Scientific, Singapore (1986).

 

   105.   Y. Chang and E.C. Aifantis, Internal variable approach to inelastic deformation, in: Mechanical Properties and Behaviour or Solids: Plastic Instabilities [ICTP Enrico Fermi School of   Theoretical Physics, Trieste, Italy], Eds. V. Balakrishnan and C.E. Bottani,  pp. 344-346, World Scientific, Singapore (1986).

 

 106.     E.C. Aifantis, On the structure of single slip and its implications to inelasticity, in: Large Deformations of Solids - Physical Basis and Mathematical Modelling (Jean Mandel in Memoriam), Eds. J. Gittus, J. Zarka, and S. Nemat-Nasser, pp. 283-323, Elsevier Appl. Sci. (1986).

 

   107.   Y.F. Dafalias and E.C. Aifantis, On the origin of large plastic rotations and spin, in: Physical Basis and Modelling of Finite Deformations of Aggregates (Jean Mandel in Memoriam), Eds., J. Gittus, S. Nemat-Nasser, and J. Zarka,  pp. 323-325,  Elsevier Appl. Sci. (1986).

 

   108.   D. Walgraef and E.C. Aifantis, Dislocation patterning in fatigued metals: Labyrinth structures and rotational effects, Int. J. Eng. Sci. 1789-1798 (1986).

 

   109.   D.E. Beskos and E.C. Aifantis, On the theory of consolidation with double porosity-II, Int. J. Eng. Sci. 24, 1697-1716 (1986).

 

 

1987

 

    110.   A. Neimitz and E.C. Aifantis, On the size and shape of the process zone, Eng. Fract. Mech. 26, 491-503 (1987).

 

   111.   A. Neimitz and E.C. Aifantis, On the length of crack jump during subcritical growth, Eng. Fract. Mech. 26, 505-518 (1987).

 

   112.   E.C. Aifantis, The Physics of plastic deformation, Int. J. Plasticity 3, 211-247 (1987).

 

   113.   E.C. Aifantis (Editor), Lectures in engineering science, Special Issue of Res Mechanica, pp. 287-400, Elsevier Appl. Sci. Publ. (1987).

 

   114.   E.C. Aifantis, On the patterning of microstructures and deformation, in: Cont. Models of Discrete Systems CMDS5, Ed. A.J.M. Spencer, pp. 21-26, Balkena, Rottendam (1987).

 

   115.   D. Walgraef, C. Schiller, and E.C. Aifantis, Reaction-diffusion approach for dislocation patterns,  in: Patterns, Defects, and Microstructures in Nonequilibrium Systems, Ed. D. Walgraef, pp. 257-269, Martinus-Nijhoff (1987).

 

   116.   H.M. Zbib and E.C. Aifantis, Constitutive relations for large material rotations, in: Constitutive Laws for Engineering Materials - Theory & Applications, pp.1411-1418, Ed. C.S. Desai, Elsevier (1987).

 

   117.   Y.W. Chang and E.C. Aifantis, Constitutive relations based on the internal strain tensor, in:   Constitutive Laws for Engineering Materials - Theory & Applications, Ed. C.S.  Desai, pp. 293-300,  Elsevier (1987).

 

   118.   E.C. Aifantis, Towards a mechanics of microstructures, in: Constitutive Laws for Engineering Materials - Theory & Applications, Ed. C.S. Desai, pp. 3-10, Elsevier (1987).

 

   119.   E.C. Aifantis, The mechanics of phase transformations, in: Math. Modell. in Science and Technology - The 5th  Int. Conf. (1985),  Ed. X.J.R. Avula et al, pp. 306-310, Pergamon (1987).

 

   120.   A. Neimitz and E.C. Aifantis, On the role of process zone in hydrogen assisted cracking, in:  Mechanical Behavior of Materials V, Proc. 5th Int. Conf. in Beijing China, Eds. M.G. Yan et al,  pp. 861-870, Pergamon, Oxford (1987).

 

   121.   E.C. Aifantis, On the heterogeneity of plastic deformation, in: Const.Relations and Their Physical Basis, Proc. 8th Riso Int. Symp. on Metallurgy and Materials Sci., Eds. S.I. Anderson et al., pp. 205-219, Riso Nat. Lab. Roskilde, Denmark (1987).

 

   122.   K. Kuttler and E.C. Aifantis, Existence and uniqueness in nonclassical diffusion, Quart. J. Appl. Math. 45, 549-560 (1987).

 

   123.   D.J. Bammann and  E.C. Aifantis, A model for finite deformation plasticity, Acta Mechanica 69, 97-117  (1987).

 

 

1988

 

    124.   D.J. Bammann and E.C. Aifantis, An anisotropic hardening model of plasticity, in: Comput. Engng. Sci. ICES-88, Eds. S.N. Atluri & G. Yagawa, pp. 16.iii.1-16.iii.4, Atlanta (1988).

 

   125.   E.C. Aifantis, D. Walgraef and H. Zbib (Editors), Material Instabilities, Special Issue of Res. Mechanica, pp. 97-305, Elsevier Appl. Sci. Publ. (1988).

 

   126.   K. Kuttler and  E.C. Aifantis, Quasilinear evolution equations in nonclassical diffusion, SIAM J. Math. Anal. 19, 110-120 (1988).

 

   127.   D. Walgraef and E.C. Aifantis, Plastic instabilities, dislocation patterns and nonequilibrium phenomena, Res Mechanica 23, 161-195 (1988).

 

   128.   H.M. Zbib and E.C. Aifantis, On the localization and postlocalization behavior of plastic deformation - I: On the initiation of shear bands, Res Mechanica 23, 261-277 (1988).

 

   129.   H.M. Zbib and E.C. Aifantis, On the localization and postlocalization behavior of plastic deformation - II: On the evolution and thickness of shear bands, Res. Mechanica 23, 279-292 (1988).

 

   130.   H.M. Zbib and E.C. Aifantis, On the localization and postlocalization behavior of plastic deformation - III: On the structure and velocity of the Portevin-Le Chatelier bands, Res Mechanica 23, 293-305 (1988).

 

   131.   H.M. Zbib and E.C. Aifantis, On the structure and width of shear bands, Scripta Met. 22, 703-708 (1988).

 

   132.   H.M. Zbib and  E.C. Aifantis,  A gradient-dependent model for the Portevin-Le Chatelier effect, Scripta Met. 22, 1331-1336 (1988).

 

   133.   T.W. Webb, W.W. Predebon, and E.C. Aifantis, Dislocation dynamics and lamellar termination softening in Co-CoAl eutectics, Scripta Met. 22, 1655-1660 (1988).

 

   134.   E.C. Aifantis, On the problem of dislocation patterning and persistent slip bands in: Nonlinear  Phenomena in Materials  Science (Solid State Phenomena Vols. 3 and 4), Eds. L. Kubin and  G.  Martin, pp. 397-406, Trans Tech Publ. (1988).

 

   135.   H.M. Zbib and E.C. Aifantis, On the concept of relative and plastic spins and its implications to  large deformation theories, Part  I: Hypoelasticity and vertex-type plasticity, Acta Mechanica  75,  15-33 (1988).

 

   136.   H.M. Zbib and E.C. Aifantis, On the concept of relative and plastic spins and its implications to large deformation theories, Part  II: Anisotropic hardening plasticity, Acta Mechanica 75, 35-56 (1988).

 

   137.   A Neimitz and E.C. Aifantis, On the role of process zone in hydrogen assisted cracking I.  Threshold  conditions, Eng. Fract. Mech. 31, 9-18 (1988).

 

   138.   A. Neimitz and E.C. Aifantis, On the role of process zone in hydrogen assisted cracking II.   Kinetic conditions, Eng. Fract. Mech. 31, 19-25 (1988).

 

   139.   D.J. Unger and E.C. Aifantis, Completeness of solutions in the double porosity theory, Acta Mechanica 75, 269-274 (1988).

 

   140.   E.C. Aifantis, Dislocation patterns and deformation bands,  in: Advances in Phase Transitions,  Eds. J.D. Embury and G.R  Purdy,  pp. 231-247, Pergamon Press (1988).

 

   141.   A. Neimitz and E.C. Aifantis, On certain aspects of the hydrogen assisted cracking, Arch. Mech. 40, 135-148 (1988).

 

 

 

1989

 

   142.   H.M. Zbib and E.C. Aifantis, Instabilities in metals and geomaterials: A gradient approach, in: PACAM Congress  of  Applied  Mechanics, Eds. C.R. Steele & L. Bevilacqua, pp. 532-535, PUC-Rio, Brazil (1989). 

 

   143.   D.J. Bammann and E.C. Aifantis, A damage model for ductile metals,  J. Nuclear Engng. and Design 116, 355-362 (1989).

 

   144.   I. Vardoulakis and E.C. Aifantis, Gradient dependent dilatancy and its implications in shear banding and liquefaction, Ingenieur-Archiv 59, 197-208 (1989).

 

   145.   D. Meyn, T. Webb and E.C. Aifantis, Hydrogen assisted cracking studies of 4340 steel by using the optical method of caustics, Eng. Fract. Mech. 33, 913-925 (1989).

 

   146.   E.C. Aifantis, "Nonlinearity and Selforganization in  Plasticity", in: Advances in Plasticity Eds. A.S. Khan and  M. Tokuda,  pp. 537-540, Pergamon Press (1989).

 

   147.   E.C. Aifantis, Higher order gradients in plastic flow and failure, in: Advances in Constitutive  Laws for Engineering Materials, Eds. F. Jinghong and S. Murakami, pp. 3-9, Pergamon Press (1989).

 

   148.   E.C. Aifantis, Plasticity and selforganization, in: Advances in Constitutive Laws for Engineering Materials, Eds. F. Jinghong  and  S. Murakami, pp. 893-905, Pergamon Press (1989).

 

   149.   H.M. Zbib and E.C. Aifantis, A gradient-dependent flow theory of plasticity: Application to metal and soil instabilities, Appl. Mech. Rev. 42, 295-304 (1989).

 

   150.   Item #149 above also printed in a hard bound volume "Mechanics Pan-America 1989", Eds. C.R. Steele, A.W. Leissa, and M.R.M. Crespo da Silva, pp. S295-S304, ASME Press, NY (1989).

 

   151.   T.W. Webb and E.C. Aifantis, Stick-slip peeling,  ASME Winter Annual Meeting, San Francisco, Paper No. 89-WA-EEP-7 (1989).

 

   152.   E.C. Aifantis, Softening and higher order gradients in plasticity and damage, in: Proc. Int. Conf.  Appl. Mech., Ed. Zheng Zhemin, pp. 1316-1320, Pergamon Press (1989).

 

 

1990

 

    153.   E.C. Aifantis, Contemporary topics in plastic deformation: Anisotropy, texture, voids, and shear bands, in: Proc. IUTAM/ICM Symp. on Yielding Damage and Failure of Anisotropic Solids (A. Sawczuk in Memoriam), Ed. J.P. Boehler, pp. 319-333,  Mechanical  Engineering  Publ., Suffolk, England (1990).

 

   154.   Y. Estrin, Chr. Abromeit, and  E.C. Aifantis, Possible role of deformation-induced point defects in dislocation  patterning, Physica Status Solidi 157, 117-128 (1990).

 

   155.   D. Walgraef and E.C. Aifantis, Dislocation inhomogeneity in cyclic deformation, in:  Micromechanics and Inhomogeneity - The Toshio Mura Anniversary Volume, Eds. G.J. Weng, M. Taya and H. Abe,  pp. 511-533, Springer Verlag (1990).

 

   156.   T.W. Webb, E.E. Gdoutos, and E.C. Aifantis, A preliminary report on 3D effects on caustics, Engng. Fract. Mech. 35, 1121-1124 (1990).

 

   157.   T.W. Webb, D.A. Meyn, and E.C. Aifantis, Three dimensional aspects of the fracture process zone and  caustics,  in:  Constitutive Laws of Plastic Deformation and Fracture, Ed. A.S. Krausz,  pp.  245-251, Kluwer (1990).

 

   158.   N.C. Charalambakis and  E.C. Aifantis, On stress controlled thermoviscoplastic shearing and higher-order strain gradients, Acta Mechanica 81, 109-114 (1990).

 

   159.   D.J. Unger and E.C. Aifantis, Equilibrium of a solute in an elastic continuum - A statistical approach, Acta Mechanica 81, 227-233 (1990).

 

    160.   E.E. Gdoutos and E.C. Aifantis, Solute distribution in crack tips under mixed mode I/II conditions, Acta Mechanica 82, 1-9 (1990).

 

   161.   Y. Dafalias and E.C. Aifantis, On the microscopic origin of plastic spin, Acta Mechanica 82, 31-48 (1990).

 

   162.   M.F. Shi, J.C. Gerdeen, and E.C. Aifantis, On finite deformation plasticity with directional softening: Part I. One-component model, Acta Mechanica 83, 103-117 (1990).

 

   163.   K. Kuttler and E.C. Aifantis, A Note on the Paper "On the thermodynamic theory of fluid interfaces: Infinite intervals, equilibrium solutions, and minimizers", J. Coll. Interf. Sci. 138, 280-281 (1990).

 

   164.   K. Kuttler and E.C. Aifantis, Existence, uniqueness, and long-time behavior of materials with non-monotone equations of state and higher order gradients, Quart. J. Appl. Math. 48, 473-489 (1990).

 

   165.   N.C. Charalambakis and E.C. Aifantis, On the problem of shear instability of a finite thermoviscoplastic slab: A gradient approach, Mech. Res. Comm. 17, 231-238 (1990).

 

   166.   E.C. Aifantis, Nonlinearity and selforganization in plasticity and fracture, in: Patterns, Defects, and Materials Instabilities, NATO ASI Series E-Vol. 183, Eds. D. Walgraef and N.M. Ghoniem, pp. 221-239, Kluwer (1990).

 

   167.   E.C. Aifantis, Aspects of nonlinearity and selforganization in plastic deformation, in: Disorder and Fracture, NATO ASI Series B-Vol. 235, Eds. J.C. Charmet, St. Roux and E. Guyon, pp. 239-251, Plenum Press (1990).

 

 

1991

 

   168.   N. Aravas and E.C. Aifantis, On the geometry of slip and spin in finite plastic deformation, Int. J. Plast. 7, 141-160 (1991).

 

   169.   E.C. Aifantis, A proposal for a new understanding of the crack tip - A nonlinear approach, in: Constitutive Laws for Engineering Materials - Theory & Applications, Eds. C.S. Desai et al, pp. 493-500, ASME Press (1991).

 

   170.   F.Oka, A. Yashima, T. Adachi, and E.C. Aifantis, A gradient dependent viscoplastic model for clay, in: Constitutive Laws for Engineering Materials - Theory & Applications, Eds. C.S. Desai et al, pp. 313-316, ASME Press (1991).

 

   171.   M.F. Shi, J.C. Gerdeen and E.C. Aifantis, On the coupling of deformation heating and contact friction during strain localization - Application to the strip friction test, Res Mechanica 31, 365-390 (1991).

 

   172.   N. Charalambakis, A. Rigatos, and E.C. Aifantis, The stabilizing role of higher order strain gradients in nonlinear thermoviscoplasticity, Acta Mechanica 86, 65-81 (1991).

 

   173.   E.I. Meletis and E.C. Aifantis, On the length of crack advance during hydrogen-assisted cracking, Scripta Met. 25, 847-852 (1991).

 

   174.   H.B. Muhlhaus, R. de Borst, and E.C. Aifantis, Constitutive models and numerical analyses for inelastic materials with microstructure, in: Computer Methods and Advances in Geomechanics, Eds. G. Beer et al, pp. 377-385, Balkema Publ., Rotterdam, (1991).

 

   175.   I. Vardoulakis, H.B. Muhlhaus, and E.C. Aifantis, Continuum models for localized deformations in pressure sensitive materials, in: Computer Methods and Advances in Geomechanics, Eds. G. Beer et al, pp. 441-448, Balkema Publ., Rotterdam, (1991).

 

   176.   I. Vardoulakis and E.C. Aifantis, A gradient flow theory of plasticity for granular materials, Acta Mechanica 87, 197-217 (1991).

 

   177.   H.B. Muhlhaus and E.C. Aifantis, A variational principle for gradient plasticity, Int. J. Solids Struct. 28, 845-857 (1991).

 

   178.   N. Charalambakis and  E.C. Aifantis, Thermoviscoplastic shear instability and higher order strain gradients, Int. J. Engng. Sci. 29, 1639-1650 (1991).

 

   179.   G.L. Panger, J.L. Ding, H.M. Zbib, and E.C. Aifantis, Measurements of shear band characteristics in low carbon steel using photoelasticity, Scripta Met. 25, 2103-2108 (1991).

 

F. Oka, A. Yashima, T. Adachi, and E.C. Aifantis, Gradient dependent viscoplastic model for clay and numerical experiments by FEM, in: Mechanical Behavior of Materials - VI, eds. M. Jono and T. Inoue, pp. 203-208, Pergamon Press (1991).

 

   181.   F. Oka, A. Yashima, T. Adachi, and E.C. Aifantis, FEM analysis of water saturated soil by a gradient dependent elasto-viscoplastic model, in: Anisotropy and Localization of Plastic Deformation, Eds. J.P. Boehler and A.S. Khan, pp. 258-261, Elsevier Appl. Sci. (1991).

 

   182.   H.M. Zbib and E.C. Aifantis, On the structure and width of shear bands in finite elastoplastic deformations, in: Anisotropy and Localization of Plastic Deformation, Eds. J.P. Boehler and A.S. Khan, pp. 99-102, Elsevier Appl. Sci. (1991).

 

   183.   H.B. Muhlhaus and E.C. Aifantis, The influence of microstructure-induced gradients on the localization of deformation in viscoplastic materials, Acta Mechanica 89, 217-231 (1991).

 

   184.   A. Neimitz and E.C. Aifantis, Corrigenda: On the size and shape of the process zone, Eng. Fract. Mech. 39, 1099 (1991).

 

   185.   E.C. Aifantis, D. Walgraef, V.G. Bariyakhtar and S.P. Efimenko, Transition in the dislocation system and formation of dissipative dislocation structures (in Russian), Ukranian J. of Physics 36, 1068-1071 (1991).

 

 

1992

 

    186.   H.M. Zbib and E.C. Aifantis, On the gradient-dependent theory of plasticity and shear banding, Acta Mechanica 92, 209-225 (1992).

 

   187.   H.M. Zbib and E.C. Aifantis, On the stability of finite plastic deformations, in: Finite Inelastic Deformations - Theory and Applications (IUTAM Symp.-Hannover/Germany, 1991), Eds. D. Besdo and E. Stein, pp. 15-25, Springer-Verlag (1992).

 

   188.   E.C. Aifantis, On the gradient approach to deformation and fracture, in: Non Linear Phenomena in Materials Science II (Solid State Phenomena Vols. 23 & 24), Eds. G. Martin and L. Kubin, pp. 355-368, Transtech Publ. (1992).

 

   189.   F. Oka, A. Yashima, T. Adachi,and E.C. Aifantis, Instability of gradient dependent viscoplastic model for clay saturated with water and FEM analysis (Symp. on Material Instabilities, 22nd Midw. Mech. Conf., Eds. H.M. Zbib, T.G. Shawki and R.C. Batra), Appl. Mech. Rev. 45, 140-148 (1992).

 

   190.   H. Zhu, H.M. Zbib, and E.C. Aifantis, On the effect of anisotropy and inertia on shear banding: Instability of biaxial stretching-(Symp. on Material Instabilities, 22nd Midwestern Mech. Conf., Eds. H.M. Zbib, T.G. Shawki and R.C. Batra), Appl. Mech. Rev. 45, 110-117 (1992).

 

   191.   B. Altan and E.C. Aifantis, On the structure of the mode III crack-tip in gradient elasticity, Scripta Met. Mater. 26, 319-324 (1992).

 

   192.   T.W. Webb, T. Vandenbrink, E.I. Meletis, and E.C. Aifantis, Specimen thickness effects on caustics, Scripta Met. Mater. 26, 591-596 (1992).

 

   193.   E.C. Aifantis, On the role of gradients in the localization of deformation and fracture, Int. J. Engrg. Sci. 30, 1279-1299 (1992).

 

   194.   E.C. Aifantis, Mechanics aspects in micro- and nano-scales, in: Microstructural Characterization in Constitutive Modeling of Metals and Granular Media, MD - Vol. 32, Ed. G.Z. Voyiadjis, pp. 1-3, ASM (1992).

 

   195.   W.W. Milligan, S.A. Hackney and E.C. Aifantis, Observations and modelling of deformation and fracture in nanostructural materials, in: AFOSR Mechanics of Composites Review, pp. 1-10, Wright Patterson Lab (1992).

 

   196.   W.W. Milligan, S.A. Hackney and E.C. Aifantis, Deformation and damage at the nanoscale: Preliminary observations and modelling, in: Damage Mechanics & Localization, AMD - Vol. 142/MD-Vol. 34, Eds. J.W. Ju and  K.C. Valanis, pp. 153-165, ASME (1992).

 

   197.   A.G. Konstandopoulos and E.C. Aifantis, Crack growth by stress-assisted migration of point defects, in: Proc. lst Nat. Congr. on Computational Mechanics, Vol. 1, (Greek Assoc. of Computational Mechanics), Ed. D.E. Beskos, pp. 55-60, Univ. Patras Press (1992).

 

 

1993

 

   198.   E.C. Aifantis, Higher order gradients and self-organization at nano, micro, and macro scales, in: Continuum Models for Discrete Systems CMDS-7 (Mat. Sci. Forum, Vols. 123-125), Eds. K.H. Anthony and H.J. Wagner, pp. 553-566, Trans. Tech. Publ. (1993).

 

   199.   S.B. Lin, J.L. Ding, H.M. Zbib and E.C. Aifantis, Characterization of yield surfaces using balanced biaxial tests of cruciform plate specimens, Scripta Met. Mater. 28, 617-622 (1993).

 

   200.   A.E. Romanov and E.C. Aifantis, On the kinetic and diffusional nature of linear defects, Scripta Met. Mater. 29, 707-712 (1993).

 

   201.   W.W. Milligan, S.A. Hackney, M. Ke and E.C. Aifantis, In situ studies of deformation and fracture in nanophase materials, Nanostructured Materials 2, 267-276 (1993).

 

   202.   M. Ke, W.W. Milligan, S.A. Hackney, J.E. Carsley and E.C. Aifantis, HREM study of fracture and deformation behavior of nanostructured thin films, in: Thin Films-Stresses and Mechanical Properties, MRS Proc. Vol. 308, pp. 565-569, MRS (1993).

 

   203.   Y. Estrin, L.P. Kubin and E.C. Aifantis, Introductory remarks to the  viewpoint set in propagative plastic instabilities, Scripta Met. Mater. 29, 1147-1150, (1993).

 

   204.   M.F. Shi, J.C. Gerdeen and E.C. Aifantis, On finite deformation plasticity with directional softening-Part II: Two-component model,  Acta Mechanica 101, 69-80 (1993).

 

   205.   C.Q. Ru and E.C. Aifantis, A simple approach to solve boundary value problems in gradient elasticity, Acta Mechanica 101, 59-68 (1993).

 

 

1994

 

   206.   J. Ning and E.C. Aifantis, On anisotropic  finite  deformation plasticity - Part I: A two-back stress model, Acta Mechanica 106, 55-72 (1994).

 

   207.   J. Ning and E.C. Aifantis, On anisotropic  finite  deformation plasticity-Part II: A two-component model, Acta Mechanica 106, 73-85 (1994).

 

   208.   I. Vardoulakis and E.C. Aifantis, On the role of microstructure in the behavior of soils: Effects of higher order gradients and internal inertia, Mechanics of Materials 18, 151-158 (1994).

 

   209.   J.M. Salazar, R. Fournet and E.C. Aifantis, Dislocation patterns induced by non-linear dislocations interactions: Spatial and temporal behavior, J. Mech. Behavior Mats. 5, 335-353 (1994).

 

   210.   E.C. Aifantis, Gradient effects at macro, micro, and nano scales, J. Mech. Behavior Mats. 5, 355-375 (1994).

 

   211.   A.E. Romanov and E.C. Aifantis, Diffusion-like defect kinetics: Appli­cation to different plastic instabilities, in: Strength of Materials (JIMIC-2, ISCMA 10), Eds. H. Oikawa et al, pp. 307-310, Japan Institute of Metals (1994).

 

   212.   E.C. Aifantis, Spatio-temporal instabilities in deformation and fracture, in: Computational Materials Modeling, AD-Vol. 42/PVP-Vol. 294, Eds. A.K. Noor and A. Needleman, pp. 199-222, ASME, New York (1994).

 

   213.   F. Oka, A. Yashima, T. Adachi and E.C. Aifantis, Strain and pore water pressure localization in soft clay, in:  Materials Instabilities - Theory and Application, AMD-Vol. 183/MD-Vol. 50, Eds. R.C. Batra and H.M. Zbib, pp. 11-18, ASME, New York (1994).

 

   214.   A.E. Romanov and  E.C.  Aifantis,  Defect  kinetics  in  crack instabilities, Scripta Met. Mater. 30, 1293-1298 (1994).

 

    215.   A.E. Romanov and E.C. Aifantis, Nonuniform misfit dislocation dis­tributions in films, Scripta Met. Mater. 30, 1581-1586 (1994).

 

   216.   B.S. Altan and E.C. Aifantis, Composites and Gradient Elasticity, Proc. 1st Int. Conf. on Comp. Engng. (ICCE1), Ed. D. Hui, pp. 21-22, New Orleans (1994).

 

 

1995

 

    217.   E.C. Aifantis, Pattern formation in plasticity, Int. J. Eng. Sci. 33, 2161-2178 (1995).

 

   218.   E.C. Aifantis, From micro- to macro-plasticity: The scale invariance approach, J. Engng. Mat. Tech. 117, 352-355 (1995).

 

   219.   J. Ning and E.C. Aifantis, On the description of anisotropic plastic flow by the scale invariance approach, Int. J. Plasticity 11, 183-193 (1995).

 

   220.   H. Zhu, H.M. Zbib and E.C. Aifantis, On the role of strain gradients in adiabatic shear banding, Acta Mechanica 111, 111-124 (1995).

 

   221.   T.W. Webb and E.C. Aifantis, Oscillatory fracture in polymeric materi­als, Int. J. Solids Struct. 32, 2725-2743 (1995).

 

   222.   S. Papargyri-Pegiou, D. Theofanides, T.W. Webb and E.C. Aifantis, A simple approach for modelling the heterogeneity of crack tip plastic zones, Mech. Res. Comm. 22, 263-269 (1995).

 

   223.   M. Yu. Gutkin, A.E. Romanov and E.C. Aifantis, Nonuniform misfit dislocation distributions in nanoscale thin layers, Nanostructured Materials 6, 771-774 (1995).

 

   224.   M. Yu. Gutkin, A.E. Romanov and E.C. Aifantis, Stand-off positions and nonuniform distributions of misfit dislocations in heterophase sys­tems, Physica Status Solidi 151, 281-290 (1995).

 

   225.   A.G. Konstandopoulos and E.C. Aifantis, A discrete model of crack growth by stress-assisted migration/aggregation of point defects, J. Mech. Behavior Mats. 6, 85-91 (1995).

 

   226.   D.J. Unger and E.C. Aifantis, The asymptotic solution of gradient elasticity for mode III, Int. J. Fracture 71, R27-R32 (1995).

   

   227.   J.E. Carsley, J. Ning, W.W. Milligan, S.A. Hackney and E.C. Aifantis, A simple, mixtures-based model for the grain size dependence of strength in nanophase metals, Nanostructured Materials 5, 441-448 (1995).

 

   228.   M. Ke, S.A. Hackney, W.W. Milligan, and E.C. Aifantis, Observation and measurement of grain rotation and plastic strain in nanostructured metal thin films, Nanostructured Materials 5, 689-698 (1995).

 

   229.   J.E. Carsley, W.W. Milligan, S.A. Hackney and E.C.Aifantis, Glass-like behavior in a nanostructured Fe/Cu alloy, Metallurgical Transactions 26A, 2479-2481 (1995).

 

   230.   W.W. Milligan, S.A. Hackney and E.C. Aifantis, Constitutive modeling for nanostructured materials, in: Continuum Models for Materials with Microstructure, Ed. H.B. Muhlhaus, pp. 379-393, Wiley (1995).

 

   231.   E.C. Aifantis, Higher order gradients and size effects, in: Size-Scale Effects in the Failure Mechanisms of Materials and Structures, Ed. A. Carpinteri, pp. 231-242, Chapman and Hall, New York (1995).

 

   232.   J. Ning and E.C. Aifantis, Anisotropic and inhomogeneous plastic flow of fibrous composites, in: Microstructure-Property Interactions in Composite Materials, Ed. R. Pyrz, pp. 223-234, Kluwer, Netherlands (1995).

 

   233.   E.C. Aifantis, An account of spatiotemporal instabilities in deforma­tion and fracture, in: Fracture and Plastic Instabilities, AMD-Vol. 200, Ed. N. Ghoniem, pp. 1-7, ASME, New York (1995).

 

   234.   J. Ning and E.C. Aifantis, Strain gradients and size effects in composites, in: Micromechanics and Constitutive Modelling of Composite Materials, AMD-Vol. 202, Eds. I. Demir and H.M. Zbib, pp. 31-37, ASME, New York (1995).

 

   235.   H. Zhu, H.M. Zbib and E.C. Aifantis, Flow strength and size effect in metal matrix composites, in: Micromechanics and Constitutive Modelling of Composite Materials, AMD-Vol. 202, Eds. I. Demir and H.M. Zbib, pp. 103-115, ASME, New York (1995).

 

   236.   I. Vardoulakis and E.C. Aifantis, Heterogeneities and size effects in geomaterials, in: Mechanics of Materials with Discontinuities and Heterogeneities, AMD-Vol. 201, Eds. A. Misra and C.S. Chang, pp. 27- 30, ASME, New York (1995).

 

   237    E.C. Aifantis, Higher order gradients in adiabatic shear banding, in: Computational Mechanics (ICES 95), Vol. 1, Eds. S.N. Atluri, G. Yagawa, and T.A. Cruse, pp. 1170-1175, Springer-Verlag, Berlin (1995).

  

   238.   T.W. Webb and E.C. Aifantis, Stick-slip instabilities in fracture, in: Computational Mechanics (ICES 95), Vol 1, Eds. S.N. Atluri, G. Yagawa and T.A. Cruse, pp. 1353-1358, Springer-Verlag, Berlin (1995).

 

   239.   H.G. Georgiades and E.C. Aifantis, A gradient elasticity solution for the problem of anti-plane shear pulsating force on the surface of a half space, in: Proc. 4th Nat. Congress of Theor. Appl. Mech., Eds. P.S. Theocaris and E.E. Gdoutos, pp. 202-206, Xanthi, Greece (1995).

 

   240.   G. Exadaktylos, I. Vardoulakis and E.C. Aifantis, Cracks in gradient elastic bodies with surface energy, in: Proc. 4th Nat. Congress of Theor. Appl. Mech., Eds. P.S. Theocaris and E.E. Gdoutos, pp. 341-351, Xanthi, Greece (1995).

 

   241.   E.C. Aifantis, Adiabatic shear banding: Higher-order strain gradient effects, in: Constitutive Laws: Theory, Experiments and Numerical Implementation, Eds. A.M. Rajendran and R.C. Batra, pp. 139-146, CIMNE, Barchelona (1995).

 

   242.   B.S. Altan and E.C. Aifantis, Propagation of SH waves in laminated com­posites, Proc. 2nd Int. Conf. Composites Eng. (ICCE2), Ed. D Hui, pp. 21-22, New Orleans (1995).

 

 

1996

 

   243.   M. Yu. Gutkin, A.E. Romanov, and E.C. Aifantis, Screw dislocation near a triple junction of phases with different elastic moduli. I. General solution, Physica Status Solidi, 153, 65-75 (1996).

 

   244.   D.J. Unger and E.C. Aifantis, Analytical gradient plasticity solution for mode III, Int. J. Fracture 74, R75-R79 (1996).

 

   245.   I. Vardoulakis, G. Exadaktylos and E.C. Aifantis, Gradient elasticity with surface energy: Mode III crack problem, Int. J. Solids Struct. 33, 4531-4559 (1996).

 

   246.   G. Exadaktylos, I. Vardoulakis and E.C. Aifantis, Cracks in gradient elastic bodies with surface energy, Int. J. Fracture 79, 107-119 (1996).

 

   247.   B.S. Altan, H. Evensen and E.C. Aifantis, Longitudinal vibrations of a beam: A gradient elasticity approach, Mech. Res. Comm. 23, 35-40 (1996).

 

   248.   J. Ning and E.C. Aifantis, Anisotropic and inhomogeneous deformation of polycrystalline solids, in: Unified Constitutive Laws of Plastic Deformation, Eds. A.S. Krausz and K. Krausz, pp. 319-341, Academic Press, San Diego (1996).

 

   249.   M. Yu. Gutkin, A.E. Romanov and E.C. Aifantis, Elastic behavior of screw dislocations near triple junctions of interphase boundaries, (Proc. 7th Int. Conf. Intergranular and Interphase Boundaries in Materials, 26-29 June 1995, Lisbon, Portugal), Mater. Sci. Forum, Vols. 207-209, pp. 605-608, Trans. Tech. Publ., Switzerland (1996).

 

   250.   J.E. Carsley, W.W. Milligan, S.A. Hackney and E.C. Aifantis, Deformation mechanisms in bulk Fe - 10% Cu nanostructures, in: Processing and Properties of Nanocrystalline Materials, Eds. C. Suryanarayana et al, pp. 415-420, TMS, Warrendale, PA (1996).

 

   251.   S. Hackney, M. Ke, W.W. Milligan and E.C. Aifantis, Grain size and strain rate effects on the mechanisms of deformation and fracture in nanostructured metals, in: Processing and Properties of Nanocrystalline Materials, Eds. C. Suryanarayana et al, pp. 421-426, TMS, Warrendale, PA (1996).

 

   252.   E.C. Aifantis, Non-linearity, periodicity and patterning in plasticity and fracture, Int. J. Non-Linear Mech. 31, 797-809 (1996).

 

   253.   J. Ning and E.C. Aifantis, Anisotropic yield and plastic flow of poly­crystalline solids, Int. J. Plasticity 12, 1221-1240 (1996).

 

   254.   G.E. Exadaktylos and E.C. Aifantis, Two and three dimensional problems in gradient elasticity, J. Mech. Behavior Mats. 7, 93-117 (1996).

 

   255.   J. Ning and E.C. Aifantis, Gradient theory and its applications to sta­bility analysis of materials and structures, J. Mech. Behavior Mats. 7, 235-263 (1996).

 

   256.   Y.W. Wang, S.A. Majlessi, J. Ning and E.C. Aifantis, The strain gradient approach for deformation localization and forming limit diagrams, J. Mech. Behavior Mats 7, 265-277 (1996).

 

   257.   J. Huang, W.W. Olson, J.W. Sutherland and E.C. Aifantis, On the shear instability in chip formation in orthogonal machining, J. Mech. Behav­ior Mats 7, 279-292 (1996).

 

   258.   K.N. Moutsopoulos, I.E. Eleftheriadis and E.C. Aifantis, Numerical simulation of transport phenomena by using the double porosity/ diffusiv­ity continuum model, Mech. Res. Comm. 23, 577-582 (1996).

 

   259.   A. Kouroukafopoulos, N.K. Hatzitrifon, T. Webb and E.C. Aifantis, Equilibrium solute distribution near an interface crack tip and environ­ment-assisted cracking in bi-materials, Mech. Res. Comm. 23, 583-588 (1996).

 

   260.   M. Yu. Gutkin and E.C. Aifantis, Screw dislocation in gradient elasticity, Scripta Materialia 35, 1353-1358 (1996).