band structure of CdSe

Total energy, geometry optimization, DFT+U, spin....

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M.Hocine TEDJINI
Posts: 17
Joined: Tue Jun 30, 2015 4:49 am

band structure of CdSe

Post by M.Hocine TEDJINI » Thu Oct 29, 2015 12:08 pm

Dear Abinit users,
Hello;
i start to calculate the band structure of CdSe by using GGA norm-conserving, so i have a problem in my results, how i solve it ?
thanks a lot

M.Hocine
Attachments
CdSe_bs.in
input file
(2.9 KiB) Downloaded 271 times
my results
my results
Band structure of CdSe.png (15.45 KiB) Viewed 2275 times

M.Hocine TEDJINI
Posts: 17
Joined: Tue Jun 30, 2015 4:49 am

Re: band structure of CdSe

Post by M.Hocine TEDJINI » Thu Nov 12, 2015 3:12 pm

Dear Abinit users,
Hello,
i use my calculation of the band structure of CdSe by using GGA norm-conserving but now i change ndvism2 20 to ndivk2 10 10 10 10 10, so i have another band structure but with a same Eg and with 5 segments ( see the picture of band structure of CdSe).
thanks a lot

M.Hocine
Attachments
band structure of CdSe
band structure of CdSe
CdSe_bs.outD.jpg (48.47 KiB) Viewed 2231 times

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