Enhanced dislocation emission from grain boundaries in nanocrystalline materials

[1]  R. Averback,et al.  Irradiation-induced creep in nanostructured Cu alloys , 2011 .

[2]  Ze Zhang,et al.  Transmission electron microscopy observations of dislocation annihilation and storage in nanograins , 2011 .

[3]  K. Aifantis,et al.  ACCOUNTING FOR GRAIN BOUNDARY THICKNESS IN THE SUB-MICRON AND NANO SCALES , 2010 .

[4]  F. Sansoz,et al.  Nanoindentation and Plasticity in Nanocrystalline NI Nanowires: A Case Study in Size Effect Mitigation , 2010 .

[5]  Y. Estrin,et al.  Critical grain size for dislocation storage and consequences for strain hardening of nanocrystalline materials , 2010 .

[6]  M. Prasad,et al.  Extraordinary high strain rate superplasticity in electrodeposited nano-nickel and alloys , 2010 .

[7]  A. Mukherjee,et al.  Nucleation of nanograins near cracks in nanocrystalline materials , 2010 .

[8]  K. Cooper,et al.  Nanomechanics of Hall-Petch relationship in nanocrystalline materials , 2009 .

[9]  A. Romanov,et al.  Application of disclination concept to solid structures , 2009 .

[10]  I. Ovid’ko,et al.  Enhanced ductility of nanomaterials through optimization of grain boundary sliding and diffusion processes , 2009 .

[11]  F. Sansoz,et al.  Quasicontinuum study of incipient plasticity under nanoscale contact in nanocrystalline aluminum , 2008 .

[12]  E. Aifantis,et al.  Stress-driven migration of grain boundaries and fracture processes in nanocrystalline ceramics and metals , 2008 .

[13]  Robert J. Asaro,et al.  Toward a quantitative understanding of mechanical behavior of nanocrystalline metals , 2007 .

[14]  C. Koch,et al.  Structural Nanocrystalline Materials: Fundamentals and Applications , 2007 .

[15]  I. Ovid’ko,et al.  Special strain hardening mechanism and nanocrack generation in nanocrystalline materials , 2007 .

[16]  T. Langdon,et al.  Principles of superplasticity in ultrafine-grained materials , 2007 .

[17]  J. Hosson,et al.  Interfaces within strain gradient plasticity: Theory and experiments , 2006 .

[18]  F. Sansoz,et al.  Grain growth behavior at absolute zero during nanocrystalline metal indentation , 2006 .

[19]  H. V. Swygenhoven,et al.  Nucleation and propagation of dislocations in nanocrystalline fcc metals , 2006 .

[20]  I. Ovid’ko,et al.  Grain boundary migration as rotational deformation mode in nanocrystalline materials , 2005 .

[21]  S. Suresh,et al.  Mechanistic models for the activation volume and rate sensitivity in metals with nanocrystalline grains and nano-scale twins , 2005 .

[22]  H. V. Swygenhoven,et al.  Dislocations emitted from nanocrystalline grain boundaries: nucleation and splitting distance , 2004 .

[23]  J. Hosson,et al.  Effects of solute Mg on grain boundary and dislocation dynamics during nanoindentation of Al–Mg thin films , 2004 .

[24]  S. G. Srinivasan,et al.  Nucleation and growth of deformation twins in nanocrystalline aluminum , 2004 .

[25]  Yusheng Zhao,et al.  Hardness and fracture toughness of brittle materials: A density functional theory study , 2004 .

[26]  Andrew M. Minor,et al.  Direct observation of deformation-induced grain growth during the nanoindentation of ultrafine-grained Al at room temperature , 2004 .

[27]  I. Ovid’ko,et al.  Transformations of grain boundaries in deformed nanocrystalline materials , 2004 .

[28]  Ilya A. Ovid'ko,et al.  Plastic Deformation in Nanocrystalline Materials , 2004 .

[29]  I. Ovid’ko,et al.  Crossover from grain boundary sliding to rotational deformation in nanocrystalline materials , 2003 .

[30]  O. Sherby,et al.  Deformation of fine-grained alumina by grain boundary sliding accommodated by slip , 2003 .

[31]  I. Ovid’ko,et al.  Transformations of grain boundary dislocation pile-ups in nano- and polycrystalline materials , 2003 .

[32]  H. V. Swygenhoven,et al.  Atomic mechanism for dislocation emission from nanosized grain boundaries , 2002 .

[33]  S. Takaki,et al.  Atomic-Level Observation of Disclination Dipoles in Mechanically Milled, Nanocrystalline Fe , 2002, Science.

[34]  U. Kaiser,et al.  On the determination of partial dislocation Burgers vectors in fee lattices and its application to cubic SiC films , 2002 .

[35]  C. J. Smithells,et al.  Metals reference book , 1949 .