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Fizika i Tekhnika Poluprovodnikov, 2013, Volume 47, Issue 11, Pages 1493–1496
(Mi phts8066)
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This article is cited in 1 scientific paper (total in 1 paper)
Symposium "Nanophysics and Nanoelectronics", Nizhny Novgorod, March 2013
Antimony segregation in stressed SiGe heterostructures grown by molecular beam epitaxy
M. N. Drozdova, A. V. Novikovab, D. V. Yurasova a Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
b Lobachevsky State University of Nizhny Novgorod
Abstract:
The effects of the growth temperature, composition, and elastic strains in separate layers on the segregation of antimony are studied experimentally for stressed SiGe structures grown by molecular beam epitaxy. It is established that the growth conditions and parameters of the structures exert an interrelated influence on the segregation of Sb: the degree of the influence of the composition and elastic stresses in the SiGe layers on Sb segregation depends on the growth temperature. It is shown that usage of a method previously proposed by us for the selective doping of silicon structures with consideration for the obtained dependences of Sb segregation on the growth conditions and parameters of the SiGe layers makes it possible to form SiGe structures selectively doped with antimony.
Received: 22.04.2013 Accepted: 30.04.2013
Citation:
M. N. Drozdov, A. V. Novikov, D. V. Yurasov, “Antimony segregation in stressed SiGe heterostructures grown by molecular beam epitaxy”, Fizika i Tekhnika Poluprovodnikov, 47:11 (2013), 1493–1496; Semiconductors, 47:11 (2013), 1481–1484
Linking options:
https://www.mathnet.ru/eng/phts8066 https://www.mathnet.ru/eng/phts/v47/i11/p1493
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