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HSE06 exchange screening parameter

Posted: Wed May 15, 2013 6:30 am
by srinubarc
Hi
During calculation of band gap (DOS) of a semiconductor i am not getting correct value of band gap using HSE06 functional with screeing parameter 0.2.
Is it correct to use different screening parameter as for example 1.0 or 1.5 for HSE06 calculation to get the correct band gap?


Regards
K Srinivasu

Re: HSE06 exchange screening parameter

Posted: Thu Sep 12, 2024 8:58 am
by support_vasp

Hi,

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