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Languages of publication
Abstracts
The absorption coefficient for the two-photon creation of biexciton is calculated for CuCl and wurtzite crystals. Because of the resonance effect only the intermediate lowest optically active excitonic states are taken into account. The absorption coefficient is expressed by a functional of the biexciton envelope. The numerical results are computed with the envelope function of Hylleraas-Ore type (modified and minimized by Brinkman et al). The obtained results for CuCl are in good agreement with absorption measurements published by Gale and Mysyrowicz.
Keywords
Discipline
Journal
Year
Volume
Issue
Pages
295-300
Physical description
Dates
published
2002-02
received
2001-11-09
(unknown)
2001-12-18
Contributors
author
- Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warszawa, Poland
author
- Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warszawa, Poland
References
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- 6. E. Hanamura, Solid State Commun., 12, 951, 1973
- 7. K.F. Koster, J.O. Dimmock, R.G. Wheeler, H. Statz, Properties of the Thirty Two-Point Groups, M.I.T. Press, Cambridge (Massachusetts) 1963
- 8. W. Ungier, P. Janiszewski, M. Suffczyński, Acta Phys. Pol. A, 98, 411, 2000
- 9. W. Ungier, Solid State Commun., 110, 639, 1999
- 10. W.F. Brinkman, T.M. Rice, B. Bell, Phys. Rev. B, 8, 1570, 1973
- 11. W. Ungier, M. Suffczyński, Int. J. Quant. Chem., 60, 1001, 1996
- 12. E.A. Hylleraas, A. Ore, Phys. Rev., 71, 493, 1947
- 13. M. Ueta, H. Kanzaki, K. Kobayashi, Y. Toyozawa, E. Hanamura, in: Excitonic Processes in Solids, Springer, Berlin 1986, p. 63
- 14. D. Birdekal, J. Singh, V.G. Lyssenko, J. Erland, J.M. Hvam, Phys. Rev. Lett., 76, 672, 1996
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv101n207kz