Exchange Interaction in ZnCrSe Semimagnetic Semiconductor
W. Mac, Nguyen The Khoi, A. Twardowski, J.A. Gaj
Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warszawa, Poland

and M. Demianiuk
Institute of Technical Physics, W.A.T., Warszawa, Poland
Full Text PDF
Magnetoreflectance and magnetization of ZnCrSe were measured for B ≤ 5 T and T = 2 K. A linear dependence between exciton splitting and magnetization was found. The s, p-d exchange parameter was estimated: N0α-N0β=0.67eV.
DOI: 10.12693/APhysPolA.82.902
PACS numbers: 75.50.Pp