Publication: Temperature Dependence of the Vibrational Mode of Pb1 – xSnxTe Films Grown by MBE on the GaAs/CdTe Hybrid Substrate
Дата
2020
Авторы
Yakovlev, V. A.
Schreyeck, S.
Muratov, A. V.
Kucherenko, I. V.
Aleshchenko, Y. A.
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Аннотация
© 2020, Allerton Press, Inc.Abstract: Reflectance spectra of thin Pb1 – xSnxTe films (~60 nm) with x = 0.25, 0.53, and 0.59, grown by MBE on hybrid GaAs/CdTe substrates, are measured in the frequency range of 20–5500 cm–1 and the temperature range of 5–300 K. The temperature dependence of transverse optical phonon frequencies and structural phase transition temperatures are determined based on a dispersion analysis. An increase in the plasma frequency with decreasing temperature in the range 300‒77 K in all films is detected.
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Temperature Dependence of the Vibrational Mode of Pb1 – xSnxTe Films Grown by MBE on the GaAs/CdTe Hybrid Substrate / Yakovlev, V.A. [et al.] // Bulletin of the Lebedev Physics Institute. - 2020. - 47. - № 1. - P. 16-22. - 10.3103/S106833562001008X
URI
https://www.doi.org/10.3103/S106833562001008X
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https://openrepository.mephi.ru/handle/123456789/21549
https://www.scopus.com/record/display.uri?eid=2-s2.0-85083220738&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000524262000004
https://openrepository.mephi.ru/handle/123456789/21549