Accession Number : AD0694258

Title :   TENSORIAL PROPERTIES OF AN ELECTRONIC RAMAN EFFECT OF THE THULIUM ION,

Corporate Author : CARLETON UNIV OTTAWA (ONTARIO) DEPT OF CHEMISTRY

Personal Author(s) : Koningstein,J. A. ; Ng,Toa-Ning

Report Date : 05 NOV 1968

Pagination or Media Count : 6

Abstract : The low temperature laser excited Raman spectrum of the compound thulium gallium garnet reveals the presence of an electronic transition of the thulium ion. The tensor associated with this transition can contain some asymmetry. Polarization measurements show, however, that the amount of asymmetry is too small to be detectable. (Author)

Descriptors :   (*THULIUM COMPOUNDS, *RAMAN SPECTROSCOPY), (*GARNET, RAMAN SPECTROSCOPY), TENSOR ANALYSIS, PHONONS, LASERS, CRYSTAL LATTICES, ELECTRON TRANSITIONS, SYMMETRY(CRYSTALLOGRAPHY), CANADA

Subject Categories : Atomic and Molecular Physics and Spectroscopy
      Solid State Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE