Investigation of optical absorption in irradiated CsF

Investigation of optical absorption in irradiated CsF

Studies were made on the origin of the F band in the absorption spectra of alkali halides. CsF crystals were irradiated with x rays at 295 un. Concent 85% K and its absorption spectrum determined at 295, 80, and 18 un. Concent 85% K. The spectrum had a principal triplet (636, 667, and 707 M ) and a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:The Journal of physics and chemistry of solids 1963-01, Vol.24 (4), p.586-589
Hauptverfasser: Hughes, Floyd, Rabin, Herbert
Format: Artikel
Sprache:eng
Schlagworte:
ABSORPTION
ALKALI METALS
CESIUM FLUORIDES
CRYSTALS
ENERGY LEVELS
HALIDES
IONS
IRRADIATION
LATTICES
LIGHT
MULTIPLETS
PHYSICS
SPECTRA
TEMPERATURE
X RADIATION
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Studies were made on the origin of the F band in the absorption spectra of alkali halides. CsF crystals were irradiated with x rays at 295 un. Concent 85% K and its absorption spectrum determined at 295, 80, and 18 un. Concent 85% K. The spectrum had a principal triplet (636, 667, and 707 M ) and a weaker component at st run. Concent 570 m . The question of whether the weak band or triplet is the F band is discussed. It is concluded that the F band may be related to the cesium ion and not to the type of lattice. (D.L.C.)
ISSN:0022-3697
1879-2553
DOI:10.1016/0022-3697(63)90159-8