Electron spin resonance of vanadium- and molybdenum-perturbed Vo centres in ZnWO4 single crystals

A. Watterich, G. J. Edwards, O. R. Gilliam, L. A. Kappers

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Two new dopant-related defects which are similar to one another have been found by ESR to vanadium-doped and molybdenum-doped zinc tungstate single crystals. These defects resemble the Vo(B) centre (an electron associated with an oxygen vacancy) reported earlier for electron-irradiated undoped ZnWO4. However, the new centres are significantly modified by a perturbing vanadium or molybdenum dopant ion which substitutes for a tungsten cation neighbouring the trapped electron.

Original languageEnglish
Pages (from-to)10659-10667
Number of pages9
JournalJournal of Physics Condensed Matter
Volume8
Issue number49
DOIs
Publication statusPublished - Dec 2 1996

Fingerprint

Vanadium
Molybdenum
vanadium
molybdenum
Paramagnetic resonance
electron paramagnetic resonance
Single crystals
Electrons
single crystals
zinc tungstates
Doping (additives)
Defects
Tungsten
electrons
defects
Oxygen vacancies
Cations
Zinc
tungsten
Positive ions

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Electron spin resonance of vanadium- and molybdenum-perturbed Vo centres in ZnWO4 single crystals. / Watterich, A.; Edwards, G. J.; Gilliam, O. R.; Kappers, L. A.

In: Journal of Physics Condensed Matter, Vol. 8, No. 49, 02.12.1996, p. 10659-10667.

Research output: Contribution to journalArticle

Watterich, A. ; Edwards, G. J. ; Gilliam, O. R. ; Kappers, L. A. / Electron spin resonance of vanadium- and molybdenum-perturbed Vo centres in ZnWO4 single crystals. In: Journal of Physics Condensed Matter. 1996 ; Vol. 8, No. 49. pp. 10659-10667.
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