forum@abinit.org

Subject: The ABINIT Users Mailing List ( CLOSED )

List archive

[abinit-forum] Question about scissor function (urgent)

From: Julie Smart <smart.julie@rocketmail.com>
To: forum@abinit.org
Subject: [abinit-forum] Question about scissor function (urgent)
Date: Sat, 7 Feb 2009 07:53:39 -0800 (PST)
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=rocketmail.com; h=Message-ID:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type; b=SyG0PFrDorxoTxSXNEMmAy/J8K5TqNHicr5JtQL1dfYjVAyLfG1E1m1hv5liLD8TSQkHAuHKQUSXX4uraJNrPq7g4uejtu9zzBlC7fk8AcUVCiiQcAY/pHZbKY78214pqs3H6Taf3nQyjo5gVWWdsr6N/vjWhXA4jQiOMpvZ93c=;

Dear all,

I have gone through GW corrections for the band gap at gamma and I have made the convergency tests to go through calculating the imaginary part of dielectric function.

But when I read the description of "sciss" I found that :

"Typical use is for response to electric field (rfelfd=3), but NOT for d/dk (rfelfd=2) and phonon responses. "

Considering the above phrase, how can I have the scissor shift in my calculations?

Regards,
Julie

[abinit-forum] Question about scissor function (urgent), Julie Smart, 02/07/2009
- Re: [abinit-forum] Question about scissor function (urgent), matthieu verstraete, 02/08/2009
  - Re: [abinit-forum] Question about scissor function (urgent), Julie Smart, 02/09/2009