On Incipient Plasticity of InP Crystal: A Molecular Dynamics Study.
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ABSTRACT: With classical molecular dynamics simulations, we demonstrated that doping of the InP crystal with Zn and S atoms reduces the pressure of the B3→B1 phase transformation as well as inhibits the development of a dislocation structure. On this basis, we propose a method for determining the phenomenon that initiates nanoscale plasticity in semiconductors. When applied to the outcomes of nanoindentation experiments, it predicts the dislocation origin of the elastic-plastic transition in InP crystal and the phase transformation origin of GaAs incipient plasticity.
SUBMITTER: Chrobak D
PROVIDER: S-EPMC8348960 | biostudies-literature |
REPOSITORIES: biostudies-literature
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