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This article is cited in 4 scientific papers (total in 4 papers)
Mechanisms of frequency-dependent conductivity of mesoporous silicon at $\gamma$ irradiation with small doses
V. V. Galushkaa, A. E. Zharkovaa, D. V. Terinab, V. I. Sidorova, E. I. Khasinaa a Saratov State University
b Yuri Gagarin State Technical University of Saratov
Abstract:
The effect of low-dose $\gamma$ radiation on the mechanisms of low-frequency conductivity of mesoporous silicon has been studied. It has been shown that $\gamma$ irradiation preserves the hopping character of conductivity at a change of the frequency of phonon lattice vibrations, a decrease in the size of the hop, and a shift of the level of the capture of traps to the Fermi level in the band gap, which makes the structure with mesoporous silicon irradiated by $\gamma$ radiation promising for the creation of multifunctional resistive and capacitive devices.
Keywords:
mesoporous silicon, $\gamma$ irradiation, hopping conductivity, phonon frequency, lattice vibrations.
Received: 26.11.2018 Revised: 06.03.2019 Accepted: 07.03.2019
Citation:
V. V. Galushka, A. E. Zharkova, D. V. Terin, V. I. Sidorov, E. I. Khasina, “Mechanisms of frequency-dependent conductivity of mesoporous silicon at $\gamma$ irradiation with small doses”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:11 (2019), 6–8; Tech. Phys. Lett., 45:6 (2019), 533–536
Linking options:
https://www.mathnet.ru/eng/pjtf5414 https://www.mathnet.ru/eng/pjtf/v45/i11/p6
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