Raman, Photoluminescence and Photoacoustic Investigations of Zn1–x–yBexMnySe Mixed Crystals
Abstract
Quaternary diluted magnetic semiconductor Zn1—x—yBexMnySe (0 < x < 0.25, 0 < y < 0.50) were grown by the Bridgman method. Raman scattering, photoluminescence and photoacoustic spectra were measured. The energy gap and thermal diffusivity values at room temperature were estimated from these measurements.