EPW Forum

hey all well i calculate the electron phonon aspects on a 2D material and i found a file which represent resistivity on the material i have 2 problems * first the file don't mention the temperatures below 10k and you know most of superconductors have a Tc<10 * the second problem is despite i had a T...

Hi i still look for the convergence of the values of lambda and Tc fsthick = 15 ! eV eptemp = 0.075 ! K (same as PRB 76, 165108) degaussw = 0.001 ! eV degaussq = 0.5 ! meV dvscf_dir = '../phonon/save/' filukk = './Al.ukk' ! filkf = 'Al_band.kpt' nkf1 = 128 nkf2 = 100 nkf3 = 1 nqf1 = 256 nqf2 = 160 n...

hi
i think you must increase your nkf meshes cuz when you put a small degaussw you should increase your nkf grid

Hi there i continue my calculations to have the good convergence can you help me to found the good parameters in bibliography lambda = 1.2 and Tc = 6.2 k for my calculations degaussw = 2 ! eV degaussq = 0.05 ! meV nkf1 = 16 nkf2 = 10 nkf3 = 1 nqf1 = 8 nqf2 = 5 nqf3 = 1 nk1 = 32 nk2 = 20 nk3 = 1 nq1 ...

Hi


Thanks a lot it's working well now

Best Regards

Hello Sir i get a problem on the install of the newest version All done. ERROR: only 72 out of 73 tests passed. Failed test in: /home/lphe-ms/qe_release_6.4/test-suite/epw_mob_ibte_sym/ Makefile:71: la recette pour la cible run-tests-epw-parallel a choue make: *** [run-tests-epw-parallel] Erreur 1 a...

Hi
Thanks a lot i did it

Best

HI


where can i found this new version of epw i enter to the home page and i didn't found EPW v5.1.0



Best regard

Hello again i found my self working on the latest version as you see here in the begin-in of the out-put S. Ponce, E. R. Margine, C. Verdi, and F. Giustino, Comput. Phys. Commun. 209, 116 (2016) Program EPW v.5.0.0 starts on 14Mar2019 at 12:36:48 This program is part of the open-source Quantum ESPRE...

First of all i want to thanks you all for your interaction this affected positively the epw code family

i try till now to get the good result if i get it i will post it here

Thanks to Roxana and liu xinbao and Zhe_L


Best Regards