MO5-H AND W5+-H CENTERS IN ZNWO4 SINGLE-CRYSTALS CHARACTERIZED BY ESRAND ENDOR SPECTROSCOPY()

Authors
WATTERICH A HOFSTAETTER A WUERZ K SCHARMANN A GILLIAM OR
Citation
A. Watterich et al., MO5-H AND W5+-H CENTERS IN ZNWO4 SINGLE-CRYSTALS CHARACTERIZED BY ESRAND ENDOR SPECTROSCOPY(), Journal of physics. Condensed matter, 10(1), 1998, pp. 205-213
Citations number
16
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
10
Issue
1
Year of publication
1998
Pages
205 - 213
Database
ISI
SICI code
0953-8984(1998)10:1<205:MAWCIZ>2.0.ZU;2-I
Abstract
ESR and ENDOR methods are used to characterize a new Mo5+-H centre wit h C-1 symmetry in reduced ZnWO4:Mo single crystals. Present ENDOR resu lts also confirm that for the recently reported W5+-H centre in UV- or gamma-irradiated ZnWO4:Li crystal an observed superhyperfine interact ion results from a nearby hydrogen nucleus. Comparison of spin-Hamilto nian parameters shows the similarity of Mo5+-H and W5+-H centres in Zn WO4 crystals.