Low-temperature creation of Frenkel defects via hot electron-hole recombination in highly pure NaCl single crystals

dc.contributor.author	Lushchik, A.
dc.contributor.author	Lushchik, Ch.
dc.contributor.author	Nagirnyi, V.
dc.contributor.author	Shablonin, E.
dc.contributor.author	Vasil’chenko, E.
dc.date.accessioned	2018-01-16T17:35:29Z
dc.date.available	2018-01-16T17:35:29Z
dc.date.issued	2016
dc.identifier.citation	Low-temperature creation of Frenkel defects via hot electron-hole recombination in highly pure NaCl single crystals / A. Lushchik, Ch. Lushchik, V. Nagirnyi, E. Shablonin, E. Vasil’chenko // Физика низких температур. — 2016. — Т. 42, № 7. — С. 699-704. — Бібліогр.: 43 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 61.82.Ms, 78.55.Fv, 78.60.Hk
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/129167
dc.description.abstract	The creation spectrum of stable F centres (being part of F-H pairs of Frenkel defects) by synchrotron radiation of 7–40 eV has been measured for highly pure NaCl single crystals at 12 K using a highly sensitive luminescent method. It is shown that the efficiency of F centre creation in a closely packed NaCl is low at the decay of anion or cation excitons (7.8–8.4 and 33.4 eV, respectively) or at the recombination of relaxed conduction electrons and valence holes. Only the recombination of nonrelaxed (hot) electrons with holes provides the energy exceeding threshold value EFD, which is sufficient for the creation of Frenkel defects at low temperature.	uk_UA
dc.description.sponsorship	The research leading to these results has received funding from the Estonian Research Council — Institutional Research Funding IUT02-26.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Low-Temperature Radiation Effects in Wide Gap Materials	uk_UA
dc.title	Low-temperature creation of Frenkel defects via hot electron-hole recombination in highly pure NaCl single crystals	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA