金茨堡-兰道理论
订单(交换)
六方晶系
相变
材料科学
凝聚态物理
统计物理学
动力学
动能
物理
结晶学
量子力学
化学
超导电性
财务
经济
作者
Shuyan Qi,Zhen‐Gang Wang
标识
DOI:10.1103/physrevlett.76.1679
摘要
The kinetics of hexagonal to disordered and hexagonal to body-centered-cubic phase transitions in weakly segregated, microstructured systems (e.g., diblock copolymers) is studied using a time-dependent Ginzburg-Landau (TDGL) approach. Both computer simulation of the TDGL equation and analysis of a simplified two-mode model reveal nontrivial pathways during the transition.
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