ELECTRON-SPIN-RESONANCE OF VANADIUM-PERTURBED AND MOLYBDENUM-PERTURBED V-O(.) CENTERS IN ZNWO4 SINGLE-CRYSTALS

Authors
WATTERICH A EDWARDS GJ GILLIAM OR KAPPERS LA
Citation
A. Watterich et al., ELECTRON-SPIN-RESONANCE OF VANADIUM-PERTURBED AND MOLYBDENUM-PERTURBED V-O(.) CENTERS IN ZNWO4 SINGLE-CRYSTALS, Journal of physics. Condensed matter, 8(49), 1996, pp. 10659-10667
Citations number
18
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
8
Issue
49
Year of publication
1996
Pages
10659 - 10667
Database
ISI
SICI code
0953-8984(1996)8:49<10659:EOVAM>2.0.ZU;2-G
Abstract
Two new dopant-related defects which are similar to one another have b een found by ESR in vanadium-doped and molybdenum-doped zinc tungstate single crystals. These defects resemble the V-O(B) centre (an electro n associated with an oxygen vacancy) reported earlier for electron-irr adiated undoped ZnWO4. However, the new centres are significantly modi fied by a perturbing vanadium or molybdenum dopant ion which substitut es for a tungsten cation neighbouring the trapped electron.