Re: [Wien] optic-tetra value

2016-06-22 Thread Peter Blaha
It will not matter too much, but in principle for metals and half-metals 101 is more "save", because with the Blöchl-correction "negative occupation numbers" could occur, leading to a "negative eps-2". On 06/22/2016 12:34 PM, emami seyyed amir abbas wrote: Dear users. I am trying to obtain op

[Wien] optic-tetra value

2016-06-22 Thread emami seyyed amir abbas
Dear users. I am trying to obtain optical properties of a half-metal compound. As i know for metallic systems we should put tetra/with value=101. But in half-metal systems one spin channel has metallic behavior and other has insulator or semiconductor behavior. Accordingly, which value wil