Terent'ev, Ya. V. and Danilov, S. N. and Plank, H. and Loher, J. and Schuh, D. and Bougeard, D. and Weiss, D. and Durnev, M. V. and Tarasenko, S. A. and Rozhansky, I. V. and Ivanov, S. V. and Yakovlev, D. R. and Ganichev, S. D. (2015) Magnetooptical study of Zeeman effect in Mn modulation-doped InAs/InGaAs/InAlAs quantum well structures. JOURNAL OF APPLIED PHYSICS, 118 (11): 113906. ISSN 0021-8979, 1089-7550
Full text not available from this repository.Abstract
We report on a magneto-photoluminescence (PL) study of Zeeman effect in Mn modulation-doped InAs/InGaAs/InAlAs quantum wells (QW). Two PL lines corresponding to the radiative recombination of photoelectrons with free and bound-on-Mn holes have been observed. In the presence of a magnetic field applied in the Faraday geometry, both lines split into two circularly polarized components. While temperature and magnetic field dependence of the splitting are well described by the Brillouin function, providing an evidence for exchange interaction with spin polarized manganese ions, the value of the splitting exceeds by two orders of magnitude the value of the giant Zeeman splitting estimated for the average Mn density in QW obtained by the secondary ion mass spectroscopy. (C) 2015 AIP Publishing LLC.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SEMICONDUCTORS; (IN,MN)AS; INAS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Dominique Bougeard Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 Jun 2019 08:23 |
| Last Modified: | 07 Jun 2019 08:23 |
| URI: | https://pred.uni-regensburg.de/id/eprint/4818 |
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