Magnetic-field splitting of the n = 2 exciton state in ZnTe : Mn
Komarov A.V, Ryabchenko S.M., Vitrikhovskii N.I.
Giant spin splitting of the η — 2 exciton was observed in ZnTe doped with Mn2+. The results confirm the exciton splitting model in the fields of the exchange interaction of the electron and hole with the magnetic impurities. The effective exchange fields for the η = 2 exciton exceed somewhat the analogous values for the Is exciton.