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Quantum Effect on the Nucleation of Plastic Deformation Carriers and Destruction in Crystals

机译:量子效应塑性变形载体成核和晶体破坏

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New concepts on the irreversible crystal deformation as a structure transformation caused by a change in interatomic interactions at fluctuations of the electron density under loading are described. The change in interatomic interactions lead to the excitation of dynamical displacements of atoms. A model and a theory of a deformable pristine crystal taking into account the excitation of thermally activated and dynamical displacements of atoms are suggested. New mechanisms of the nucleation of plastic deformation carriers and destruction in pristine crystals at the real value of the deforming stress are studied.
机译:描述了作为由载荷的电子密度波动变化引起的不可逆晶体变形的新概念。内部相互作用的变化导致原子动力学位移的激发。考虑了可变形原始晶体的模型和理论,考虑了原子热激活和动态位移的激发。研究了塑性变形载体成核的新机制,并且在变形应力的实际值下原始晶体中的破坏。

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