Please use this identifier to cite or link to this item: doi:10.22028/D291-24087
Title: Optical properties of F centers in KCN crystal
Author(s): Von der Weid, J. P.
Nsabimana, M.
Aegerter, Michel A.
Language: English
Year of Publication: 1977
OPUS Source: Solid state communications. - 24. 1977, 4, S. 295-297
SWD key words: Cyanide
DDC notations: 500 Science
Publikation type: Journal Article
Abstract: Absorption, excitation and emission spectra of F centers in KCN were measured between 4.5-175 K. Due to the cubic to orthorhombic structural phase transition at 168 K, the F band splits into 3 components. Their properties in the antiferroelectric phase (T <83 K) are explained by an internal Stark effect due to the local electric field. The single emission band has a decay time of 21.5 ns at 4.5 K.
Link to this record: urn:nbn:de:bsz:291-scidok-22444
Date of registration: 20-Jul-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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