Dear Stepan, I will try the Wannierberri package. The 3D visualization is particularly attractive.
Thanks, Vahid > On Nov 11, 2023, at 5:18 PM, Stepan Tsirkin <stepan.tsir...@ehu.eus> wrote: > > CAUTION: The Sender of this email is not from within Dalhousie. > > Dear Vahid, > > In Wannier90 you can study Berry curvature slice-by-slice using the > kslice module (see user guide) > > Also, more ways of tabulating Berry curvature can be found in the > wannierberri package > https://tutorial.wannier-berri.org/tutorials/1_basic/tutorial-wb-basic-solution.html#Calaculation-on-a-3D-grid > > Best, > > Stepan. > > On 06.11.23 23:59, Vahid Askarpour wrote: >> Dear Wannier90 Users, >> >> When the Berry curvature of a given material does not show a peak along >> high-symmetry lines of the band structure, finding the coordinates in the BZ >> for which the curvature is the largest is a time-consuming task. Is there a >> tool that allows the user to calculate Berry curvature in 3D and then from >> the visualization, deduce the coordinates of the hotspots? >> >> Thank you, >> Vahid >> >> Vahid Askarpour >> Physics Department >> Dalhousie University >> Halifax, NS, CANADA >> _______________________________________________ >> Wannier mailing list >> Wannier@lists.quantum-espresso.org >> https://lists.quantum-espresso.org/mailman/listinfo/wannier > _______________________________________________ > Wannier mailing list > Wannier@lists.quantum-espresso.org > https://lists.quantum-espresso.org/mailman/listinfo/wannier _______________________________________________ Wannier mailing list Wannier@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/wannier
