Raman, Photoluminescence and Photoacoustic Investigations of Zn1-x-yBexMnySe Mixed Crystals

• Published in: Physica status solidi. B. Basic research Vol. 229; no. 2; pp. 707 - 709
• Main Authors: Rozpłoch, F., Patyk, J., Firszt, F., Łȩgowski, S., Mȩczyńska, H., Zakrzewski, J., Marasek, A.
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Berlin WILEY-VCH Verlag Berlin GmbH 01.01.2002; WILEY‐VCH Verlag Berlin GmbH; Wiley
• Subjects: 66.30.Xj; 75.50.Pp; 78.20.Hp; 78.30.Fs; 78.55.Et; Condensed matter: electronic structure, electrical, magnetic, and optical properties; Exact sciences and technology; Ii-vi semiconductors; Iii-v and ii-vi semiconductors; Infrared and raman spectra and scattering; Magnetic properties and materials; Magnetic semiconductors; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation; Photoluminescence; Physics; S8.12; Studies of specific magnetic materials; Alkaline earth metal compounds; Raman spectra; Inorganic compounds; Transition element compounds; Photoluminescence; Thermal diffusivity; Zinc selenides; Semimagnetic semiconductors; Manganese selenides; Energy gap; Solid solutions; Beryllium selenides; Quaternary compounds; Bridgman method; Photoacoustic effect
• ISSN: 0370-1972; 1521-3951
• DOI: 10.1002/1521-3951(200201)229:2<707::AID-PSSB707>3.0.CO;2-F

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.