Accession Number:
ADA007262
Title:
High Resolution Spectra of Rare Earth Crystals.
Descriptive Note:
Final rept. 2 Oct 69-30 Sep 73,
Corporate Author:
JOHNS HOPKINS UNIV BALTIMORE MD
Personal Author(s):
Report Date:
1975-03-01
Pagination or Media Count:
8.0
Abstract:
Energy levels derived from the spectra of triply-ionized rare earths in hexagonal lanthanum trichloride single crystals have been reinterpreted using an expanded Hamiltonian including two- and three-body electrostatic and two-body magnetic effective operators in the free-ion part, and two-body crystal field operators added to the crystal interaction part. A method has been developed for dealing with the very large matrix dimensions encountered for ions in the middle of the series.
Descriptors:
Subject Categories:
- Atomic and Molecular Physics and Spectroscopy