hello sir, I think "wide band approzimation" cause the larger broadening
energy level of nanosystem connected to electrodes. in the other words, if the
imaginary part of self energy is large, we have wide band approximation
From: Nguyen Huu Chuong
To: siesta
Thank you for your answer. Can you please give me more details about the "Wide
Band approximation"? I don't know what it is.
Yours,
Nguyen Huu Chuong
Institut für Festkörpertheorie
Westfälische Wilhelms-Universität
Wilhelm-Klemm-Straße 10, 48149 Münster
nguyen.huu.chu...@uni-muenster.de
Tel. +
On 09/27/2012 09:21 PM, Nguyen Huu Chuong wrote:
Hello,
I have a question about the 1D chain electrode as in the tutorial:
http://dipc.ehu.es/frederiksen/tstutorial/index.php/1D_Si_chain
Can the results of such calculation be considered as physically meaningful? I
mean for example what would
