The ability to fix lattice vector component(s)/stress tensor component(s) during relaxation in VASP.

Queries about input and output files, running specific calculations, etc.


Moderators: Global Moderator, Moderator

Post Reply
Message
Author
hszhao.cn@gmail.com
Full Member
Full Member
Posts: 191
Joined: Tue Oct 13, 2020 11:32 pm

The ability to fix lattice vector component(s)/stress tensor component(s) during relaxation in VASP.

#1 Post by hszhao.cn@gmail.com » Tue Jul 18, 2023 1:44 pm

I noticed the VASP_OPT_AXIS project located at https://github.com/Chengcheng-Xiao/VASP_OPT_AXIS, which says the following:
This project provides patches enabling the ability to fix lattice vector component(s)/stress tensor component(s) during relaxation in VASP.
I would like to know whether the related feature must be achieved by applying such a patch and still not implemented as a built-in feature of the current version of VASP. Any hints will be highly appreciated.

Regards,
Zhao

pedro_melo
Global Moderator
Global Moderator
Posts: 142
Joined: Thu Nov 03, 2022 1:03 pm

Re: The ability to fix lattice vector component(s)/stress tensor component(s) during relaxation in VASP.

#2 Post by pedro_melo » Mon Jul 24, 2023 9:40 am

Dear hszhao.cn@gmail.com,

At the present we do not have that feature implemented in VASP. You will have to use the patch that you found. Please note that we do not take responsibility for what results you may obtain.

Kind regards,
Pedro Melo

Post Reply