Scripts for easily using VASP Python >= 3.0 is required. Just copy the 'name.py' into your work directory and run! No external dependencies.
- This scripts was used to fix atoms' coordinates in POSCAR
$ python fixing.py
> input filename: # input your file name
> Attention: now you need to input two coordinations which are dmax and dmin,respectively. Atoms that bettween them(dmin<=Atoms<=dmax) can move during relaxing!!!
> input dmax: # Anstrom(eg:0.5)
> input dmin: # Anstrom(eg:0.1)
> Well done # output 'POSCAR' file
- Batch plot PDOS of each atom.
- First step:
Calculated PDOS by VASP to get 'DOSCAR' - Second step:
$ split_dos
you can get 'DOS0,DOS1,DOS2...' - Third step:
$ python 2.Plotpdos.py
> #---------------------------------------------------------
> begin from which atom: # eg:1
> how many atom do you want to plot: # eg:10
> plot which orbit(s,sp or spd): # eg:sp
> plotingDOS1
> Well done!
> plotingDOS2
> Well done!
...
> plotingDOS10
> Well done!
- Finally step:
you can get "fDOS1.png,fDOS2.png,...fDOS10.png"
$ eog fDOS10.png
(1) Input folder
- INCAR_relax # VASP INCAR file
- vasp.new
# LSF submit system
(2) Origin folder
- structure1.vasp
- structure2.vasp
$ bsub<main.lsf
After above finishd
./calculate.py
- main.lsf
This file was used to submit surslab.1.py into supercomputer
This scripts were used to generate slabs and submit every slab structure into supercomputer to relax it.
- Calculate bulk energy
- Generate slabs
slabs = generate_all_slabs(struct,2,15,15)
You can edit this line to control how many slabs you want to calculate.
- Calculated surface energy of each slabs
After finished all calculation, you can run this scripts for generating file, which include the miller index of each slab and their surface enrgy.
The meaning of this work is trying to recur results show in this paper
Chandrasekaran A, Kamal D, Batra R, et al. Solving the electronic structure problem with machine learning[J]. npj Computational Materials, 2019, 5(1): 22.
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