计算工具箱

This section summary various calculation utils, including the surface energy calculation (0), electrostatic interaction energy calculation (1) and thermo-correction (2), while the usage of task 1 can see here. Different tasks are specified by the command number.

表面能计算

你可以按照下面的命令计算表面能:

gvasp calc 0 -c crystal_dir -s slab_dir

其中 crystal_dirslab_dir 分别代表晶胞和表面模型的计算目录。

静电相互作用能计算

你可以按照下面的命令计算静电相互作用能:

gvasp calc 1 -a atoms -w workdir

其中, atoms 代表你想计算静电相互作用能的原子; workdir 代表存放 ACF.dat 的目录(默认是当前目录)。

Thermo-correction

You can use GVasp perform the thermo-correction by the following command:

gvasp calc 2 -t temperature

where the temperature represents the temperature you want to consider, default is 298.15 K.