Untersuchungsgegenstand

Paramagnetism and antiferromagnetic d–d coupling in GaMnN magnetic semiconductor

“…14,15 For the latter materials it was rather well established that the driving force behind the AFM coupling is superexchange. 16 Based on similarities of the physical situation for both systems, we believe that this is also the case for GaMnN. In this respect the situation for GaMnN seems to be well understood on the basis of the commonly accepted models.…”