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Time-variation of surface charge and dielectric constant of a thermo-electret

โœ Scribed by S.D. Chatterjee; H. De; K.D.Roy Chaudhuri; K. Banerjee

Book ID
103084290
Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
149 KB
Volume
289
Category
Article
ISSN
0016-0032

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โœฆ Synopsis

Simultuneous measurements of the time variation of surface charge and dielectric constant of an insulated sample of thernw-electret have been made. The results indicate that the electret phenomenon can perhaps be explained on the hypothesis of the creation of hole-electron pairs in the neighbourhood of oriented dipoles and their subsequent migration to and capture by surface traps.

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