Electric-Dipole Spin Resonance of Bound Electronic States inCd1−xMnxSe

Abstract

The observation of strong electric-dipole spin resonance of donor electrons in ${\mathrm{Cd}}_{1-x}{\mathrm{Mn}}_x\mathrm{Se}$ in far-infrared magnetotransmission experiments is reported. The resonance is shown to be allowed through corrections to the effective-mass Hamiltonian due to the uniaxial and acentric crystal structure, and constitutes a powerful new tool for the study of diluted magnetic semiconductors with uniaxial symmetry.