Structural and electronic parameters of ferroelectric

The low-temperature ferroelectric G2 polymorph of K sub(3)WO sub(3)F sub(3) oxyfluoride is formed by chemical synthesis. The electronic parameters of G2-K sub(3)WO sub(3)F sub(3) have been measured by X-ray photoelectron spectroscopy under excitation with Al [inline image] radiation (1486.6 eV). Det...

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Bibliographic Details
Published in:Solid state communications 2010-11, Vol.150 (43-44), p.2085-2088
Main Authors: Atuchin, V.V., Gavrilova, T.A., Kesler, V.G., Molokeev, M.S., Aleksandrov, K.S.
Format: Article
Language:English
Subjects:
Aluminum
Augers
Bonding
Electronics
Ferroelectric materials
Ferroelectricity
X-rays
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Summary:The low-temperature ferroelectric G2 polymorph of K sub(3)WO sub(3)F sub(3) oxyfluoride is formed by chemical synthesis. The electronic parameters of G2-K sub(3)WO sub(3)F sub(3) have been measured by X-ray photoelectron spectroscopy under excitation with Al [inline image] radiation (1486.6 eV). Detailed spectra have been recorded for all element core levels and Auger lines. The chemical bonding effects in the WO sub(3)F sub(3) and WO sub(6) octahedrons are considered by using the binding energy difference [inline image].
ISSN:0038-1098
DOI:10.1016/j.ssc.2010.09.023