학술논문
[Aspects of photoionization of impurities and electron transfer in ionic crystals]. Final report, [September 1984--September 1991]
Document Type
Technical Report
Author
Source
Other Information: PBD: 10 Feb 1993
Subject
Language
English
Abstract
Spectral evidence was found for photoionization in spectra of Eu{sup 2+} and Sm{sup 3+} in BaF{sub 2}; Ce{sup 3+} was also studied in BaF{sub 2}, CaF{sub 2}, and SrF{sub 2}. Two-photon spectroscopy of forbidden transitions (zero-phonon lines) was extended from NaF: Cu{sup +} to Mn{sup 4+} in Cs{sub 2}GeF{sub 6} and to MgO:Ni{sup 2+}.