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Some Remarks on Electret Theory
Author(s) -
Piech T.,
Hańderek J.
Publication year - 1965
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19650090208
Subject(s) - electret , wax , materials science , beeswax , polymer science , polarization (electrochemistry) , polymer chemistry , composite material , chemical engineering , chemistry , engineering
Continuing earlier papers on the effect of the conditions of polarization and storage on the properties of beeswax electrets, made of resin, resin‐wax mixtures, and polymethacrylate are investigated. The experimental results lead to a new theory of charge production and change‐in‐sign in electrets of organic materials. The formulas thus derived for the transitions time from heterocharge to homocharge are in better agreement with experiments than those of Swann and Gubkin.