Re: [Wannier] k-gradient implementation

2023-11-07 Thread Junfeng Qiao
Hi Lun, I did some experimentations with bvectors some while ago, as far as I understand, in principle, the bvectors can be independent of k-points. However, W90 sorts the bvecotors such that they are ordered according to some rules: this removes some arbitrariness so that the bvectors thus

Re: [Wannier] How to convert the unit of spin Hall conductivity from "(hbar/e)*S/cm" to "e2/h"?

2021-05-03 Thread Junfeng Qiao
Hi Abid, Your summary looks good. (i) yes the total thickness (ii) the thickness needs to be converted to centimeter to cancel the "cm" in (hbar/e)*S/cm Best, Junfeng Qiao Doctoral Assistant EPFL THEOS Switzerland On Mon, May 3, 2021 at 4:36 PM Abid Rehman wrote: > Dear

Re: [Wannier] How to convert the unit of spin Hall conductivity from "(hbar/e)*S/cm" to "e2/h"?

2021-05-03 Thread Junfeng Qiao
he reverse and you get the unit in e^2/h. Best, Junfeng QIAO Doctoral Assistant EPFL THEOS Switzerland On Sunday, May 2, 2021 9:54:33 AM CEST Abid Rehman wrote: > Hi all, > As we know, The wannier90 gives Spin Hall conductivity in units of > *(hbar/e)*S/cm. > *I want to express the spin Ha