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Bimal K. Kad
Researcher at University of California, San Diego
Publications - 71
Citations - 2901
Bimal K. Kad is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Dislocation & Deformation (engineering). The author has an hindex of 29, co-authored 71 publications receiving 2571 citations. Previous affiliations of Bimal K. Kad include University of San Diego & University of California.
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Microstructural evolution in copper subjected to severe plastic deformation: Experiments and analysis
TL;DR: In this article, the evolution of microstructure and the mechanical response of copper subjected to severe plastic deformation using equal channel angular pressing (ECAP) was investigated, and it was shown that the microstructures produced through adiabatic shear localization during high strain rate deformation and ECAP are very similar.
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Laser-induced shock compression of monocrystalline copper: characterization and analysis
Marc A. Meyers,Fabienne Grégori,Bimal K. Kad,M. S. Schneider,Daniel H. Kalantar,Bruce Remington,Guruswami Ravichandran,T. R. Boehly,Justin Wark +8 more
TL;DR: In this paper, a method for estimating dislocation densities is proposed, based on nucleation of loops at the shock front and their extension due to residual shear stresses behind the front.
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Deformation mechanism transitions in nanoscale fcc metals
TL;DR: In this article, the authors consider possible mechanisms that lead to transitions in the mechanisms of deformation in fcc metals and alloys and propose that, when grain sizes are below a critical size (i.e., below 100nm), deformation can occur via the emission of stacking faults from grain boundaries into the intragranular space.
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High-strain-rate response of ultra-fine-grained copper
TL;DR: In this article, a modified Johnson-Cook constitutive equation was found to closely capture the dynamic response of ultra-fine-grained (UFG) copper with respect to its deformation.
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Structural biological composites: An overview
TL;DR: In this article, the overall design principles in biological structural composites and illustrates them for five examples; sea spicules, the abalone shell, conch shell, the toucan and hornbill beaks, and the sheep crab exoskeleton.