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2001 | 62 | 4 | 761-765
Tytuł artykułu

The effective bond charge in alkali halides - another manifestation of the crystals ionicity

Treść / Zawartość
Abstrakt, słowa kluczowe
Źródło
Twórcy
Bibliografia
Dodatkowe informacje
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The effective bond charge q e f f , as determined from experimental values of the third-order optical susceptibility in alkali halides, is analyzed. The correlations of q e f f with the ratio of the cation to anion radius, lattice constant and Szigeti effective charge are taken into account. The relationships between q e f f and other parameters describing the ionicity show that the magnitude of q e f f can be considered as one more parameter related to the ionicity of the crystals.
Czasopismo
Rocznik
Tom
62
Numer
4
Strony
761-765
Opis fizyczny
Twórcy
  • Institute of Physics, Technical University of Lódź, Wólczańska 219, 93-005 Lódź, Poland
  • Escuela Superior de Fisica y Matematicas, Instituto Politechnico National, Edificio 6 UPLAM, Delegado G.A.Madero, 07738 Mexico District Federal, Mexico
autor
  • Institute of Physics, Technical University of Lódź, Wólczańska 219, 93-005 Lódź, Poland
autor
  • Institute of Physics, Technical University of Lódź, Wólczańska 219, 93-005 Lódź, Poland
Bibliografia
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Kolekcja
Elsevier
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