It is currently Mon Apr 22, 2019 10:27 pm

Tell a friend!

Post new topic Reply to topic  [ 1 post ] 
Electron-phonon coupling and doping 
Author Message

Joined: Thu May 05, 2016 5:18 pm
Posts: 63
University: Rondonia university
Post Electron-phonon coupling and doping
Dear all,

I am trying to calculate the effect of doping on the electron phonon coupling coefficient (lambda). I want to make sure that the technique I am thinking of is correct:

1- First change the number of electrons in the crystal.fmt file and obtain the new Fermi energy.
2- Re-run calculations for lambda using the new value of EF. No need to run the first epw1 calculations (the lengthy calculations of the el-ph matrices) since these do not include the Fermi energy. Is this right?


Elio Moujaes
Federal University of Rondonia
Porto Velho Brazil

Physics Department
university of Rondonia Brazil
Porto Velho- Rondonia

Sat Apr 13, 2019 9:29 pm
Profile E-mail
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

Who is online

Users browsing this forum: No registered users and 2 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © phpBB Group.
Designed by Vjacheslav Trushkin

(All content on this board is governed by and is the sole responsibility of the board administrator.)

Gratis forum Free forum hosting| gratis phpbb3 forum | phpbb3 styles