Relaxed crystal structure of bulk LiFePO4 and possible planes for surface terminations in two orientations
Panel (a) shows for the (1 0 0) surface the two possible cuts containing points (0
25,y ,z) and (0
5,y ,z), respectively
Panel (b) shows for the (0 1 0) surface the two termination planes (x,0
25,z) and (x,0
5,z), respectively
The relaxed surface structure of (1 0 0) surface
Color setting for the Li, Fe, and P atoms is the same as in Fig
Oxygen atoms are shown as red
The undercoordinated ions are labeled
The dotted lines mean that the two atoms Li(1) and O(1) are probably not bonded because of the large distance between them
MedeA 实例分析 MedeA 是Materials Design 公司专门为材料科学领域研究者设计的以VASP软件包为核心的计算模拟软件平台
它囊括了实验结构数据库和高品质计算方法,提供先进的结构建立和分析工具,图形用户界面和作业自动控制工具
MedeA 的应用范围十分广泛,以下就几个常见的方面