Magneto-optical investigations of radiation defects in cerium-doped fluorozirconate glasses

Authors
Schweizer, S Assmann, S Edgar, A Spaeth, JM
Citation
S. Schweizer et al., Magneto-optical investigations of radiation defects in cerium-doped fluorozirconate glasses, NUCL INST B, 166, 2000, pp. 505-507
Citations number
4
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN journal
0168583X → ACNP
Volume
166
Year of publication
2000
Pages
505 - 507
Database
ISI
SICI code
0168-583X(200005)166:<505:MIORDI>2.0.ZU;2-X
Abstract
Measurements of the magnetic circular dichroism of the optical absorption ( MCDA) on X-irradiated Ce-doped fluorozirconate glass showed an increased pa ramagnetic band in the range from 300 nm to 700 nm and a new paramagnetic b and peaking at 570 nm. Electron paramagnetic resonance (EPR) detected in th ese MCDA bands yielded two different defect centres having resonances at g = 1.90 and g = 1.98, respectively. (C) 2000 Elsevier Science B.V. All right s reserved.