, Volume 27, Issue 1, pp 14-16

Optical properties of submonolayer germanium clusters formed by molecular-beam epitaxy in a silicon matrix

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Abstract

Study of the optical properties of submonolayer germanium clusters formed by molecular beam epitaxy in a silicon matrix showed that the spectra of samples obtained at elevated deposition temperatures (∼750°C) contain a series of new bands related to the formation of germanium nanoislands.

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Translated from Pis’ma v Zhurnal Tekhnichesko \(\overset{\lower0.5em\hbox{\(\smash{\scriptscriptstyle\smile}\)}}{l} \) Fiziki, Vol. 27, No. 1, 2001, pp. 31–38.
Original Russian Text Copyright © 2001 by Cirlin, Werner, Gösele, Volovik, Ustinov, Ledentsov.