Surface positron and positronium states in real ionic crystals

K. P. Aref'ev, S. A. Vorob'ev, E. P. Prokop'ev, V. G. Starodubov

Результат исследований: Материалы для журнала › Статья

Выдержка

Positron annihilation has been used to examine the positron and positronium states at the surfaces of (100) and (110) faces of KCl and KCl-5% AgCl single crystals. The measured and theoretical parameters differ from the analogous bulk values; exposure of KCl to Ps atoms produces mainly A+′, F+′, and D+′ centers. It is shown that this method can be used to examine surface states and surface electron-density distributions.

Язык оригиналаАнглийский
Страницы (с-по)61-65
Число страниц5
ЖурналSoviet Physics Journal
Том21
Номер выпуска1
DOI
СостояниеОпубликовано - янв 1978

Отпечаток

ionic crystals
positronium
positrons
positron annihilation
density distribution
single crystals
atoms

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Surface positron and positronium states in real ionic crystals. / Aref'ev, K. P.; Vorob'ev, S. A.; Prokop'ev, E. P.; Starodubov, V. G.

В: Soviet Physics Journal, Том 21, № 1, 01.1978, стр. 61-65.

Результат исследований: Материалы для журнала › Статья

Aref'ev, KP, Vorob'ev, SA, Prokop'ev, EP & Starodubov, VG 1978, 'Surface positron and positronium states in real ionic crystals', Soviet Physics Journal, том. 21, № 1, стр. 61-65. https://doi.org/10.1007/BF00896297
Aref'ev KP, Vorob'ev SA, Prokop'ev EP, Starodubov VG. Surface positron and positronium states in real ionic crystals. Soviet Physics Journal. 1978 Янв.;21(1):61-65. https://doi.org/10.1007/BF00896297
Aref'ev, K. P. ; Vorob'ev, S. A. ; Prokop'ev, E. P. ; Starodubov, V. G. / Surface positron and positronium states in real ionic crystals. В: Soviet Physics Journal. 1978 ; Том 21, № 1. стр. 61-65.
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