Re: [Wien] absorption coefficient

2017-08-04 Thread fatima DFT
thank you very much Prof. Blaha and Pavel, Prof. Blaha: Yes, in the paper author reported the sharp peal for lowest exciton transition using BSE theory. Prof. Pavel: I do not have any experience about BSE calculations so for now I want to bindup the project with DFT only. I have finished the

Re: [Wien] absorption coefficient

2017-08-04 Thread Pavel Ondračka
fatima DFT píše v Čt 03. 08. 2017 v 15:50 +0530: > Dear Users of Wien2k > > I want to simulate optical properties of a perovskite compound. > In the literature people have reported a sharp peak at 1.6 eV while I > am not getting it. > Here is the file from literature and here is the file that I

[Wien] absorption coefficient

2017-08-03 Thread fatima DFT
Dear Users of Wien2k I want to simulate optical properties of a perovskite compound. In the literature people have reported a sharp peak at 1.6 eV while I am not getting it. Here is the file