Inversion of dielectric spectra into 2D distributions of activation energy and relaxation time

Pelster, R; Kruse, T; Krauthauser, HG; Grunow, V; Nimtz, G; Pissis, P

dc.contributor.author	Pelster, R	en
dc.contributor.author	Kruse, T	en
dc.contributor.author	Krauthauser, HG	en
dc.contributor.author	Grunow, V	en
dc.contributor.author	Nimtz, G	en
dc.contributor.author	Pissis, P	en
dc.date.accessioned	2014-03-01T01:13:51Z
dc.date.available	2014-03-01T01:13:51Z
dc.date.issued	1998	en
dc.identifier.issn	0022-3093	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12747
dc.subject	Activation Energy	en
dc.subject	Experimental Data	en
dc.subject	Relaxation Time	en
dc.subject	Temperature Dependence	en
dc.subject.classification	Materials Science, Ceramics	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	PARAMETERS	en
dc.title	Inversion of dielectric spectra into 2D distributions of activation energy and relaxation time	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0022-3093(98)00634-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0022-3093(98)00634-6	en
heal.language	English	en
heal.publicationDate	1998	en
heal.abstract	The superposition of Debye-like relaxation processes with different relaxation times, tau = tau(0) . exp (W/k(B)T), has a 2D-distribution, G(W, ln tau(0)) of activation energy, W, and pre-exponential factor, tau(0). With a novel method we evaluate G via inversion of temperature dependent broadband dielectric data. Simulations as well as experimental data demonstrate the validity of the analysis. (C) 1998 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Non-Crystalline Solids	en
dc.identifier.doi	10.1016/S0022-3093(98)00634-6	en
dc.identifier.isi	ISI:000075838800023	en
dc.identifier.volume	235-237	en
dc.identifier.spage	160	en
dc.identifier.epage	163	en