Electronic spectrum of atomic chain with Fano-Anderson impurities
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Electronic spectrum of atomic chain with Fano-Anderson impurities
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| Creator |
Skrypnyk, Y.V.
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| Subject |
К 70-летию со дня рождения В. М. Локтева
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| Description |
Electronic spectrum of one-dimensional system with a low concentration of weakly bound Fano-Anderson impurities is considered. It is assumed that the energy of the impurity resonance is located in a vicinity of the band center of the host system. It is demonstrated that with increasing the impurity concentration the dispersion of states with the low damping undergoes a transformation. This transformation passes in a threshold manner and results in the reproduction of some characteristic features inherent in the cross-type spectrum rearrangement. At that, the density of states at the energy of the impurity resonance manifests a steady growth.
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| Date |
2017-06-26T18:30:41Z
2017-06-26T18:30:41Z 2015 |
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| Type |
Article
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| Identifier |
Electronic spectrum of atomic chain with Fano-Anderson impurities / Y.V. Skrypnyk // Физика низких температур. — 2015. — Т. 41, № 5. — С. 501-507. — Бібліогр.: 14 назв. — англ.
0132-6414 PACS: 73.22.–f, 71.23.–k, 71.55.–i http://dspace.nbuv.gov.ua/handle/123456789/122083 |
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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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