Structure of optical absorption spectra of Z4-color centers in KCl and RbCl crystals at 4.2-77K
Abstract
Low-temperature optical absorption spectra are studied in Ca:KCl, Sr:KCl, Eu:KCl, and Ba:RbCl crystals with Z4-color centers. Parameters characterizing the electron-phonon interaction are determined. Features of the fine structure of the spectra are analyzed.
- Publication:
-
Optics and Spectroscopy
- Pub Date:
- January 1994
- Bibcode:
- 1994OptSp..76...48B
- Keywords:
-
- Absorption Spectra;
- Chlorides;
- Color Centers;
- Crystals;
- Electromagnetic Absorption;
- Electron Phonon Interactions;
- Fine Structure;
- Light Transmission;
- Potassium Chlorides;
- Rubidium Compounds;
- Spectrum Analysis;
- Electrons;
- Elementary Particle Interactions;
- Phonons;
- Solid-State Physics