Correlation effects in Auger spectra of Ni and Cu nanoclusters. Physics Letters, Section A: General, Atomic and Solid State Physics Volume 377, Issue 5, 17 January 2013, Pages 405-411
14 сентября 2018
223
| Предметная область | — |
| Выходные данные | — |
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| Вид публикации | Статья |
| Контактные данные автора публикации | Troyan, V.I., Borisyuk, P.V., Kashurnikov, V.A., Krasavin, A.V. , Borman, V.D., Tronin, V.I. National Research Nuclear University (MEPhI), |
| Ссылка на публикацию в интернете | www.scopus.com/record/display.url?origin=recordpage&eid=2-s2.0-84872012931&citeCnt=3&noHighlight=false&sort=plf-f&src=s&st1=MEPhI&nlo=&nlr=&nls=&sid=F0743CC1BB1CEC168410A18CB87C48A7.Vdktg6RVtMfaQJ4pNTCQ:6500&sot=b&sdt=b&sl=31&s=AFFIL(MEPhI) AND PU |
Аннотация
Results of experimental research of exciton-like two-hole states in nanoclusters of narrow-band metals (Ni, Cu) on surface of high-oriented pyrolitic graphite by X-ray photoelectron and Auger electron spectroscopy are presented. It was found that the evolution of the electronic structure in Ni nanoclusters with the decreasing of their sizes can lead to appearance of long-living two-hole states in the valence band. One-particle and two-particle density of states are analyzed, and the Auger-electron spectra confirming the presence of the bound and localized states are obtained. © 2012 Elsevier B.V.
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Author keywords
LVV Auger spectra; Nanoclusters of narrow-band metals; STM; XPS
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Author keywords
LVV Auger spectra; Nanoclusters of narrow-band metals; STM; XPS
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