Polarization of Surface Layers in PLZT Relaxor Ceramics

The possibility of inducing a polarization state in PLZT-10 relaxor ceramics under exposure to external electric fields and intensive light illumination at room temperature was shown in this paper. Such polarization state was studied by a dynamic method of investigating pyroelectric properties. It w...

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Published inFerroelectrics Vol. 374; no. 1; pp. 144 - 149
Main Authors Bogomolov, A. A., Solnyshkin, A. V., Lazarev, A. Yu, Kiselev, D. A., Kholkin, A. L.
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.01.2008
Subjects
local piezoelectric response
piezoelectric force microscopy
Relaxor
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Summary:The possibility of inducing a polarization state in PLZT-10 relaxor ceramics under exposure to external electric fields and intensive light illumination at room temperature was shown in this paper. Such polarization state was studied by a dynamic method of investigating pyroelectric properties. It was established that a fairly stable polarization state can also be created in PLZT-10 ceramics when studying it by means of the piezoelectric force microscopy. In the latter case, hysteresis loops of a local piezoelectric response have been obtained.
Bibliography:SourceType-Scholarly Journals-2
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ISSN:0015-0193
1563-5112
DOI:10.1080/00150190802427598