[Pw_forum] about PWCOND

Yunpeng Wang yunpengwang at live.com
Tue Feb 21 14:46:20 CET 2012

PWscf authors and users:
I want to find answers to the following questions about PWCOND because I am new PWCOND user.
1. Does nonequilibrium Greens function employed in PWCOND? Or, the effective potential in scattering region is self-consistently obtained or from the effective potential from scattering region SCF calculation? In my opinion, effective potential is not self-consistently obtained.2. Is PWCOND applicable to finite-voltage case? In my opinion, it can not.
best wishes,Yun-Peng 		 	   		  
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