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XXI International Symposium ''Nanophysics And Nanoelectronics'', Nizhny Novgorod, March 13-16, 2017
Effect of the surface on transport phenomena in PbSnTe : In/BaF$_{2}$ films
A. N. Akimova, A. E. Klimovba, S. P. Supruna, V. S. Epova a Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State Technical University
Abstract:
The effect of the surface on the I–V characteristics of PbSnTe:In film-based structures is investigated in zero magnetic field and in a magnetic field of $B\le$ 4 T with different orientations, including in the mode of current limited by space charge. Analysis of the features in the experimental data obtained at different magnetic-field directions and upon layer-by-layer etching of the films shows that the contributions of the free film surface and interface with the substrate to transport phenomena are significantly different and can be caused by a difference in the parameters of localization centers near these surfaces.
Received: 27.04.2017 Accepted: 12.05.2017
Citation:
A. N. Akimov, A. E. Klimov, S. P. Suprun, V. S. Epov, “Effect of the surface on transport phenomena in PbSnTe : In/BaF$_{2}$ films”, Fizika i Tekhnika Poluprovodnikov, 51:11 (2017), 1569–1573; Semiconductors, 51:11 (2017), 1517–1521
Linking options:
https://www.mathnet.ru/eng/phts6010 https://www.mathnet.ru/eng/phts/v51/i11/p1569
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Abstract page: | 37 | Full-text PDF : | 19 |
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