Project supported by the National Natural Science Foundation of China(Grant No.52074246)。
The propagation mechanism of microcracks in nanocrystalline single crystal systems under uniaxial dynamic and static tension is investigated using the phase-field-crystal method.Both dynamic and static stretching resu...
Project supported by the State Key Development Program for Basic Research of China (Grant No TG 2000067102) and the National Natural Science Foundation of China (Grant No 90306016).
The phonon spectrum and the related thermodynamic properties of microcracks in bcc-Fe are studied with the recursion method by using the Finnis-Sinclair (F-S) N-body potential. The initial configuration of the micro...