Abstract
The optical absorption edges of the diluted magnetic semiconductors Zn 1-xMn xSe have been measured under hydrostatic pressure for x ≦ 0.25. We found a blue shift of the direct interband gap with pressure which is nearly independent of the manganese concentration. An absorption band at 2.62 eV is assigned to the intra-atomic transition 6A 1 → 4A 1, 4E of the manganese ions. Its pressure shift indicates an increase of the d-p-hybridization which is, however, weaker than in the tellurides. Additional bands appear at sufficiently high pressures in samples with x = 0.15 and 0.25.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
