Thermoelectric effect in the graded band gap Si1–x Ge x (0.2 ≤ x ≤ 1), Si1–x Ge x (0.5 ≤ x ≤ 1) solid solutions dependent on the gap difference
Tóm tắt
The thermoelectric effect, i.e., appearance of thermally stimulated current and voltage during uniform heating in a temperature range from 30 to 250°C, is studied. It is shown that greatest values of the current and voltage appear when maximum band gap difference is observed.
Tài liệu tham khảo
Kaminskii, V.V. and Kazanin, M.M., Tech. Phys. Lett., 2008, vol. 34, no. 4, p. 361.
Pronin, I.A., Averin, I.A., Bozhenova, A.S., et al., Tech. Phys. Lett., 2015, vol. 41, no. 10, p. 930.
Leyderman, A., Saidov, A., Khashaev, M., and Rahmonov, U., J. Mater. Sci. Res., 2013, vol. 2, no. 2, pp. 14–21.
Leiderman, A.Yu., Saidov, A.S., Khashaev, M.M., and Rakhmonov, U.Kh., Al’ternat. Energet. Ekol., 2015, vol. 7, no. 171, pp. 55–69.
Saidov, A.S., Leiderman, A.Yu., Ayukhanov, R.A., et al., Al’ternat. Energet. Ekol., 2012, vol. 4, no. 108, pp. 42–47.
Saidov, A.S., Leiderman, A.Yu., and Karshiev, A.B., Appl. Solar Energy, 2016, vol. 52, no. 2, pp. 115–117.
Saidov, A.S., Leiderman, A.Yu., and Karshiev, A.B., Tech. Phys. Lett., 2016, vol. 42, no. 7, pp. 725–728.