[Wien] SCF doesn't run after initso_lap

2014-06-23 Thread hüsnü kara
Dear Wien Users, I did structure optimization and I got regular initialization. I runned the SCF calculation for spin poarized case.(runsp_lapw -ec 0.1 -cc 0.1 -Nl -i 50) I saved the results. Then I used initso_lapw command in terminal: *For large spin orbit effects it might be

Re: [Wien] Electronic polarization with mBJ

2014-06-23 Thread Peter Blaha
Difficult to answer, it may even depend on the specific case. We know that LDA/GGA overestimates covalency and does not localize an ionic compound sufficiently. mBJ opens band gaps and localizes the states much more, but as it is exchange-only (+LDA correlation) with an emphasis on

[Wien] Optic - brunching ratio

2014-06-23 Thread prasenjit roy
Dear Prof. Blaha and WIEN2K users, I am calculating XMCD spectra for 3d transition metal elements Using Wien2k ver 13.0. While calculating the xmcd signal for Fe and Mn, I used the Lorentzian broadening parameters to match the experimental L23 brunching ratios. So in

Re: [Wien] Formula to calculate Lattice Constant and angle of BiFeO3

2014-06-23 Thread delamora
Yes, in the WIEN2k you find a, b and c optimization all set for you, but ti include the angles the number of structures would increase exponentially; 1 dimensionn 2 dimensionsn**2 3 dimensionsn**3 4 dimensionsn**4 5 dimensionsn**5 6 dimensionsn**6 4**6=4096 So

Re: [Wien] Parallel compilation installation

2014-06-23 Thread Brahim ABRAIME
The memory RAM in use of the machines does not decrease when we kill the processes of Wien2k on the CPU Ans suggestions please ? Le 17 juin 2014 22:10, Gavin Abo gs...@crimson.ua.edu a écrit : what about the environment in which we must mention the list of machines that will run parallel

Re: [Wien] SCF doesn't run after initso_lap

2014-06-23 Thread tran
Hi, what do you mean by but it doesn't run? Did the calculation crash? You have to give more details. F. Tran On Mon, 23 Jun 2014, hüsnü kara wrote: Dear Wien Users, I did structure optimization and I got regular initialization. I runned the SCF calculation for spin poarized

Re: [Wien] Formula to calculate Lattice Constant and angle of BiFeO3

2014-06-23 Thread Mian Fayyaz Ahmad
Respected, delam...@unam.mx Still i am confusing how to calculate . As you mentioned but still confusion about concrete steps as you mentioned ( First you optimize a, b, c then you vary alpha and optimize, then beta and finally gamma then you return to the beginning; optimize a, b and c