Enviar artigo por via de e-mail Features of the Impurity-Photoconductivity Spectra of PbSnTe(In) Epitaxial Films with Temperature Changes
- Autores: Ikonnikov A.1, Chernichkin V.1, Dudin V.1, Akopian D.1, Akimov A.2, Klimov A.2,3, Tereshchenko O.2,4, Ryabova L.1, Khokhlov D.1,5
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Afiliações:
- Moscow State University
- Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
- Novosibirsk State Technical University
- Novosibirsk State University
- Lebedev Physical Institute, Russian Academy of Sciences
- Edição: Volume 53, Nº 9 (2019)
- Páginas: 1272-1277
- Seção: Xxiii International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 11–14, 2019
- URL: https://journals.rcsi.science/1063-7826/article/view/207095
- DOI: https://doi.org/10.1134/S1063782619090069
- ID: 207095
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Resumo
The photoconductivity spectra of PbSnTe(In) epitaxial films are investigated by Fourier spectroscopy in the far infrared range at temperatures from 4.2 to 32.4 K. In addition to interband transitions, subgap features associated with the excitation of impurity-defect states are found in the spectra. The evolution of the spectra with temperature and additional illumination is traced.
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Sobre autores
A. Ikonnikov
Moscow State University
Autor responsável pela correspondência
Email: antikon@physics.msu.ru
Rússia, Moscow, 119991
V. Chernichkin
Moscow State University
Email: antikon@physics.msu.ru
Rússia, Moscow, 119991
V. Dudin
Moscow State University
Email: antikon@physics.msu.ru
Rússia, Moscow, 119991
D. Akopian
Moscow State University
Email: antikon@physics.msu.ru
Rússia, Moscow, 119991
A. Akimov
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
Email: antikon@physics.msu.ru
Rússia, Novosibirsk, 630090
A. Klimov
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences; Novosibirsk State Technical University
Email: antikon@physics.msu.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630073
O. Tereshchenko
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences; Novosibirsk State University
Email: antikon@physics.msu.ru
Rússia, Novosibirsk, 630090; Novosibirsk, 630090
L. Ryabova
Moscow State University
Email: antikon@physics.msu.ru
Rússia, Moscow, 119991
D. Khokhlov
Moscow State University; Lebedev Physical Institute, Russian Academy of Sciences
Email: antikon@physics.msu.ru
Rússia, Moscow, 119991; Moscow, 119991
