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Optically Induced Condensation of Impurity Excitations in Transparent Solids

Published online by Cambridge University Press:  10 February 2011

E. A. Manykin ,
M. I. Ojovan  and
P. P. Poluektov
E. A. Manykin
Affiliation:
Scientific and Industrial Association «Radon»The 7-th Rostovsky Lane, 2/14 Moscow, 119121, Russia(095)928 9916, (095)248 1941, Oj@tsinet.ru
M. I. Ojovan
Affiliation:
Scientific and Industrial Association «Radon»The 7-th Rostovsky Lane, 2/14 Moscow, 119121, Russia(095)928 9916, (095)248 1941, Oj@tsinet.ru
P. P. Poluektov
Affiliation:
Scientific and Industrial Association «Radon»The 7-th Rostovsky Lane, 2/14 Moscow, 119121, Russia(095)928 9916, (095)248 1941, Oj@tsinet.ru
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Abstract

The interaction of electromagnetic radiation with impurities in transparent solids is studied for the case when interactions between excitations become significant. It is shown that intense optical radiation leads to condensation of the excitations of impurities. The condensed excited state, consisting of excited impurities, is an energetically favourable phase, which minimises the energy of the system. Nevertheless, condensation, as a rule, causes mechanical stresses, in some cases followed by either redistribution of impurities or even breaches of solids.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 588: Symposium P – Optical Microstructural Characterization of Semiconductors , 1999 , 303
Copyright
Copyright © Materials Research Society 2000

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References

1. Svensson, R., Holmlid, L.. Physical Review Letters, 1999, Vol. 83, No. 9, p. 1739–1742.Google Scholar
2. Manykin, E.A., Ojovan, M.I., Poluektov, P.P.. J. Moscow Phys. Soc., vol. 8 (1998), p. 19–22.Google Scholar
3. Yu. Kagan, Brovman, E.G.. In Neutron Inelastic Scattering Proc. Symp. Copenhagen, vol. 1, Vienna, 1968, p. 3.Google Scholar
4. Manykin, E.A., Ojovan, M.I., Poluektov, P.P.. International Conference on Strongly Coupled Coulomb Systems, Sain Malo, France, 4–10 September 1999. Topical Invited Papers, Proceedings to be published, Abstracts, p.6.Google Scholar