冲击载荷下TATB晶体滑移和各向异性的分子动力学研究

周婷婷,宋华杰,黄风雷

The Slip and Anisotropy of TATB Crystal under Shock Loading via Molecular Dynamics Simulation

Ting-Ting ZHOU,Hua-Jie SONG,Feng-Lei HUANG

图3 冲击晶面为(001)，TATB晶体内不同滑移系在剪切过程中的分子间接触情况

Fig 3 Schematic illustration of molecule contacts for various slip systems in TATB crystal during shear process for (001) shock plane (a) slip system {201}＜10$\bar 2$＞; (b) slip system {011}＜01$\bar 1$＞, (c) slip system {001}＜010＞. The crystal structures are the ones after redefinition. The different colors represent different atom types: gray represents carbon atom, blue nitrogen atom, red oxygen atom, and white hydrogen atom. The orange arrows indicate the slip systems. color online