[Wien] Mg-inst-file

2010-03-16 Thread w...@ph2.uni-koeln.de
He/she may like to study a possible AF coupling between the 2p holes of two N? What a nonsense! You probably want to dope with Mn, not Mg Mg will never be magnetic. zhchwsd schrieb: Dear, I want to calculate antiferromagnetic coupling in two Mg-doped GaN. I don't know how to design

[Wien] Overlapping spheres error

2010-03-16 Thread Peter Blaha
At present you have two options: Increase the Bi sphere, but at the same time REDUCE the Se sphere, so that there is no overlap. Reduce the core-valence separation from -6 to -7 or so (check, which state produces the core leakage). Don't ignore a leakage of 0.023 electrons/atom. PS: In the