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Proceedings Paper

Spectroscopy of confined lo phonons in superlattices: a probe for study of interfacial disorder
Author(s): M. I. Vasilevskiy
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Paper Abstract

Spectroscopy of light scattering on LO phonons confined in short-periodicical superlattices (SL) is known to besensitive to a small-scale structure existing on the interfaces [1 ]. Recently [2 ], we have developed a 1D latticedynamics model providing both mode shifts and the shape of the lines due to broadening of the interfaces. Simpleresults were obtained for two cases:

Paper Details

Date Published: 30 August 1993
PDF: 2 pages
Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21044D (30 August 1993); doi: 10.1117/12.2298589
Show Author Affiliations
M. I. Vasilevskiy, Nizhni Novgorod State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 2104:
18th International Conference on Infrared and Millimeter Waves
James R. Birch; Terence J. Parker, Editor(s)

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