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This article is cited in 2 scientific papers (total in 2 papers)
OPTICS AND NUCLEAR PHYSICS
Atomic rearrangements and photoemission processes at a $p$-GaN(Cs)-vacuum interface
V. V. Bakina, S. N. Kosolobova, S. A. Rozhkovab, H. E. Sheiblerab, A. S. Terekhova a Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
Spontaneous changes in photoemission properties of a $p$-GaN(Cs)-vacuum interface with effective negative electronic affinity induced by rearrangements of its atomic structure have been studied for the first time. The optimum Cs coating that ensures both the maximum photoelectron escape probability and its stability has been found. A thermodynamic model has been proposed to escape the relation of the photoemission properties of the $p$-GaN(Cs)-vacuum interface to its free energy and entropy.
Received: 20.04.2018 Revised: 04.07.2018
Citation:
V. V. Bakin, S. N. Kosolobov, S. A. Rozhkov, H. E. Sheibler, A. S. Terekhov, “Atomic rearrangements and photoemission processes at a $p$-GaN(Cs)-vacuum interface”, Pis'ma v Zh. Èksper. Teoret. Fiz., 108:3 (2018), 180–184; JETP Letters, 108:3 (2018), 180–184
Linking options:
https://www.mathnet.ru/eng/jetpl5666 https://www.mathnet.ru/eng/jetpl/v108/i3/p180
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Abstract page: | 127 | Full-text PDF : | 11 | References: | 11 | First page: | 4 |
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