Thermally stimulated depolarizations: Disclosing an approximate universality
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Data
1996-12-14
Autores
Ferreira, GFL
Alfaro, RAM
Figueiredo, M. T.
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Iop Publishing Ltd
Resumo
This paper presents an approximate universality displayed by thermally stimulated depolarization currents ruled by stretched exponential relaxations when properly re-scaled. A visually perfect universality occurs especially when the energy and the heating rate are varied. It becomes somewhat poorer when the frequency factor or the stretched exponent changes. Empirical relations between the half widths and other pertinent parameters are given.
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Journal of Physics D-applied Physics. Bristol: Iop Publishing Ltd, v. 29, n. 12, p. 3117-3121, 1996.