Search found 3 matches

by gpkmohan
Thu Sep 03, 2009 9:53 am
Forum: VTSTTools
Topic: Charge Density Difference plotting
Replies: 0
Views: 18868

Charge Density Difference plotting

Dear List,

I have been working with dissociation of methane on Ni(111) with VASP as my DFT code in conjunction with your scripts.

Recently, I made a plot of the electron density difference plot (EDD) with your scripts (am a Newbie in this field).

As a first test, I made an EDD plot of the He2 ...
by gpkmohan
Thu Nov 06, 2008 9:01 am
Forum: VTSTTools
Topic: NEB path: general doubts
Replies: 2
Views: 10478

Re: NEB path: general doubts

Thank you verymuch Prof.Henkelman for your comments and new infos on it. I have looked at the figures on that paper, which is well decribed the SD and NEB relations.

As a newbies comment: sometime we need actual path [ie a lot of points on the path] in otherwords if we do vibrational anlaysis ...
by gpkmohan
Wed Nov 05, 2008 1:25 pm
Forum: VTSTTools
Topic: NEB path: general doubts
Replies: 2
Views: 10478

NEB path: general doubts

Dear All,

I work with a reaction path searching for the CH4 adsorption on Ni(111) surface, where CH4 is free to move and Ni slab is fixed. I have been used CI-NEB method from VTST tools with VASP and found a transition state[TS], then I like to perform a reaction path following by using a steepest ...