Accession Number : AD0773505

Title :   Roentgenoluminescence of Alkalihalide Crystals Activated by Bivalent Europium,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Ivakhnenko,P. S. ; Shuraleva,E. I. ; Parfyanovich,I. A. ; Vilitkevich,A. I.

Report Date : 08 JAN 1974

Pagination or Media Count : 11

Abstract : The study of a number of alkalihalide crystals with an Eu(2+) additive disclosed that, despite one and the same activator, the mechanism of recombination luminescence has its own special fetaures in various base materials. The authors proceeded with investigations along these lines using NaBr, NaI, and CsI crystals activated with Eu(2+); the specimens were grown from a melt with europium concentration in the melt of 0.01 and 0.1 wt. %.

Descriptors :   *Europium, *Luminescence, Halides, Alkali metal compounds, X rays, Crystal lattices, Energy transfer, Translations, USSR, Ions, Emission spectra

Subject Categories : Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE