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Electron spin resonance of ultraviolet radiation induced defects in ZnO thermal control coating pigment.Electron spin resonance measurements on variously treated zinc oxide powders reveal that the resonance signal at g = 1.956 is due to one electron trapped oxygen ion vacancy level, at a depth of (0.31 plus or minus 0.02) eV below the conduction band. The electrons at this level are delocalized. Schottky barrier influences nearly the entire bulk of the powder sample, and the bending of the bands caused by chemisorbed oxygen puts the vacancy level above the Fermi level almost through the entire bulk.
Document ID
19730026474
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Mookherji, T.
(Teledyne Brown Engineering Research Laboratories Huntsville, Ala., United States)
Date Acquired
August 7, 2013
Publication Date
September 16, 1972
Publication Information
Publication: - Applied Research
Volume: 13
Subject Category
Physics, Solid-State
Accession Number
73A11276
Distribution Limits
Public
Copyright
Other

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