2016
DOI: 10.1063/1.4959011
|View full text |Cite
|
Sign up to set email alerts
|

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

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) elec… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
8
0
2

Year Published

2016
2016
2021
2021

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 12 publications
(10 citation statements)
references
References 34 publications
0
8
0
2
Order By: Relevance
“…The ratio between radiative and non-radiative channels of energy dissipation channels depends on many factors and determines the prospects of the material application for certain purposes. As the radiation damage limits many of these applications, the elucidation of the mechanisms of structural defect creation and their possible attenuation/suppression in wide gap materials are of increasing importance.One review article and 13 regular research papers cover a broad class of wide gap materials, starting from model single alkali halide crystals, both pure and doped [1,3,9,11] [13]. The comprehensive review of the relaxation of the electronic excitations and luminescence of rutile-structured SiO 2 and GeO2 crystals and their detailed comparison with α-quartz crystals and relevant glasses was given in paper [6].…”
mentioning
confidence: 99%
See 4 more Smart Citations
“…The ratio between radiative and non-radiative channels of energy dissipation channels depends on many factors and determines the prospects of the material application for certain purposes. As the radiation damage limits many of these applications, the elucidation of the mechanisms of structural defect creation and their possible attenuation/suppression in wide gap materials are of increasing importance.One review article and 13 regular research papers cover a broad class of wide gap materials, starting from model single alkali halide crystals, both pure and doped [1,3,9,11] [13]. The comprehensive review of the relaxation of the electronic excitations and luminescence of rutile-structured SiO 2 and GeO2 crystals and their detailed comparison with α-quartz crystals and relevant glasses was given in paper [6].…”
mentioning
confidence: 99%
“…One review article and 13 regular research papers cover a broad class of wide gap materials, starting from model single alkali halide crystals, both pure and doped [1,3,9,11] [13]. The comprehensive review of the relaxation of the electronic excitations and luminescence of rutile-structured SiO 2 and GeO2 crystals and their detailed comparison with α-quartz crystals and relevant glasses was given in paper [6].…”
mentioning
confidence: 99%
See 3 more Smart Citations