Published May 1983
| Version v1
Journal article
Matrix Influence on the Optical Spectra of Isolated Mg and Ca Atoms
Creators
- 1. Universita' della Calabria, Dipartimento di Fisica,87036 Arcavacata di Rende, Cosenza, Italia
- 2. Freie Univ. Berlin (Germany, F.R.)
Description
By a pseudopotential method the perturbation of the outer electronics s and p levels of Mg and Ca by rare-gas matrices is calculated. A blue-shift for the P <- S absorption lines of the rigth magnitude is calculated for Mg and Ca in Ar and Kr matrices. For these systems the conclusion is that the stable trapping site is a cluster of 4 tetrahedrally arranged vacancies. Related to these findings it is possible to recognize a general trend in the isolation behaviour of the metal atoms
Additional details
Publishing Information
- Journal Title
- Nuovo Cim., D
- Journal Volume
- 2
- Journal Issue
- 3
- Series
- Nuovo Cim., D.
- Journal Page Range
- 874-882
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Italy
- INIS RN
- 15044828
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- CALCIUM; ELECTRONIC STRUCTURE; MAGNESIUM; P STATES; S STATES; SPECTRA; TRAPPING; VACANCIES
- Descriptors DEC
- ALKALINE EARTH METALS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; ENERGY LEVELS; METALS; POINT DEFECTS