I am wondering about the wieght in ypp output inducing from ypp -e a as:
Code: Select all
# Band_V Band_C K ibz Symm. Weight Energy
#
32.0000 33.0000 12.0000 6.0000 0.1080 1.4859
32.0000 33.0000 12.0000 5.0000 0.1080 1.4859
32.0000 33.0000 12.0000 4.0000 0.1080 1.4859
31.00 34.00 12.0 6.000 0.6421E-1 1.506
31.00 34.00 12.0 5.000 0.6419E-1 1.506
31.00 34.00 12.0 4.000 0.6419E-1 1.506
An other thing is the total weight are not equal 1, far less than 1. Why?
Thanks!
xt Bu