Interaction of small and extended defects in nonstoichiometric oxides

L. A. Bursill, David J. Smith

Research output: Contribution to journalArticlepeer-review

38 Scopus citations


Analyses of the extrinsic and/or intrinsic nature of extended defects in nonstoichiometric titanium and tungsten oxides are made by drawing Burgers' circuits directly onto high-resolution electron micrographs. The essentially interstitial and/or vacancy nature of the small defects responsible for the phases TiO2-x and WO3-X , which exist above the extended defect precipitation temperature, may then be implied. Images suggesting a partial wall of anion vacancy defects have also been obtained.

Original languageEnglish (US)
Pages (from-to)319-321
Number of pages3
Issue number5966
StatePublished - 1984
Externally publishedYes

ASJC Scopus subject areas

  • General


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