Drude term and non-metal
Posted: Sat Dec 09, 2023 8:58 am
Dear Yambo team,
I know it sounds wired that for a gapped system (non-metal) one tries to include a Drude term.
Since it shows " [WARNING] System is not a metal. Drude term not included " .
However, can I force to include a Drude term for a small gap system ?
Or Can I just change the Fermi level to the conduction bands in the Yambo code input? by using filling or occupation factors? If so, please let me what tags I need to look at?
Thanks very much!
Best,
Hong
I know it sounds wired that for a gapped system (non-metal) one tries to include a Drude term.
Since it shows " [WARNING] System is not a metal. Drude term not included " .
However, can I force to include a Drude term for a small gap system ?
Or Can I just change the Fermi level to the conduction bands in the Yambo code input? by using filling or occupation factors? If so, please let me what tags I need to look at?
Thanks very much!
Best,
Hong