Yakushev, M. V. and Martin, R. W. and Babinski, A. and Mudryi, A. V. (2009) Effects of magnetic fields on free excitons in CuInSe2. Physica Status Solidi C, 6 (5). pp. 1086-1088. ISSN 1862-6351
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
The effects of magnetic fields up to 20 T were studied in CuInSe2 single crystals using photoluminescence (PL) at 4.2 K. Diamagnetic shifts of the free A and B excitons measured in the PL spectra in CuInSe2 at 4.2 K tinder the magnetic fields were used to estimate the reduced masses (0.095m(0) for the A and 0.098m(0) for the B exciton), binding energies (7.0 meV for the A and 7.2 meV for the B exciton) and Bohr radii (7.6 nm for the A and 7.3 nm for the B exciton) of the free-excitons in CuInSe2 assuming that both excitons are isotropic and hydrogen-like. (C) 2009 WILEY-VCH Verlag GmbH Co. KGaA, Weinheim
| Item type: | Article |
|---|---|
| ID code: | 37429 |
| Notes: | Special Issue: 16th International Conference on Ternary and Multinary Compounds (ICTMC16) |
| Keywords: | optical-properties, energy, constant, single-crystals, Physics |
| Subjects: | Science > Physics |
| Department: | Faculty of Science > Physics |
| Related URLs: | |
| Depositing user: | Pure Administrator |
| Date Deposited: | 07 Feb 2012 10:23 |
| Last modified: | 12 Mar 2012 11:46 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/37429 |
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