Formation of (Xe2H)* centers in solid Xe via recombination: nonstationary luminescence and «internal electron emission»
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Formation of (Xe2H)* centers in solid Xe via recombination: nonstationary luminescence and «internal electron emission»
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| Creator |
Savchenko, E.V.
Khyzhniy, I.V. Uyutnov, S.A. Gumenchuk, G.B. Ponomaryov, A.N. Beyer, M.K. Bondybey, V.E. |
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| Subject |
Специальный выпуск Nanostructures and Impurity Centers in Cryogenic Environment Guest editors M. Räsänen and E.V. Savchenko
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| Description |
The formation of excimers (Xe2H)* in solid Xe doped with molecular hydrogen under electron beam is studied using the original two-stage technique of nonstationary (NS) cathodoluminescence (CL) in combination with the current activation spectroscopy method — thermally stimulated exoelectron emission (TSEE). Charged species were generated using a high-density electron beam. The species produced were then probed with a lowdensity beam on gradual sample heating. The near UV emission of the (Xe2H)* was used to monitor the neutralization process. It is found that the temperature behavior of the NS CL band of (Xe2H)* clearly correlates with the yield of TSEE measured after identical pre-irradiation of the sample. The fingerprints of the thermally stimulated detrapping of electrons — «internal electron emission» in the spectrum of NS CL point to the essential role of neutralization reaction in the stability of the proton solvated by rare-gas atoms.
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| Date |
2017-05-19T09:08:33Z
2017-05-19T09:08:33Z 2010 |
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| Type |
Article
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| Identifier |
Formation of (Xe2H)* centers in solid Xe via recombination: nonstationary luminescence and «internal electron emission» / E.V. Savchenko, I.V. Khyzhniy, S.A. Uyutnov, G.B. Gumenchuk, A.N. Ponomaryov, M.K. Beyer, V.E. Bondybey // Физика низких температур. — 2010. — Т. 36, № 5. — С. 512-515. — Бібліогр.: 29 назв. — англ.
0132-6414 PACS: 78.60.Hk, 78.60.–b, 79.75.+g http://dspace.nbuv.gov.ua/handle/123456789/117040 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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