Dielectric relaxation in copolymethacrylates containing side-chain nonlinear optical chromophores

Nikonorova, N; Yakimansky, A; Smirnov, N; Diaz-Calleja, R; Pissis, P

dc.contributor.author	Nikonorova, N	en
dc.contributor.author	Yakimansky, A	en
dc.contributor.author	Smirnov, N	en
dc.contributor.author	Diaz-Calleja, R	en
dc.contributor.author	Pissis, P	en
dc.date.accessioned	2014-03-01T01:55:54Z
dc.date.available	2014-03-01T01:55:54Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27882
dc.subject	Dielectric Relaxation	en
dc.subject	Dielectric Spectroscopy	en
dc.subject	dipole-dipole interaction	en
dc.subject	Electric Field	en
dc.subject	Glass Transition Temperature	en
dc.subject	Nonlinear Optics	en
dc.subject	Polymer Film	en
dc.subject	Relaxation Time	en
dc.subject	Temperature Dependence	en
dc.subject	Anti Parallel	en
dc.title	Dielectric relaxation in copolymethacrylates containing side-chain nonlinear optical chromophores	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.polymer.2006.09.063	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.polymer.2006.09.063	en
heal.publicationDate	2007	en
heal.abstract	Molecular mobility in the films of chromophore-containing copolymethacrylates was studied by dielectric spectroscopy. Near the glass transition temperature α- and δ-relaxation processes were observed, being related to segmental mobility and the reorientation of chromophore-containing side groups, respectively. It was shown that the temperature dependences of relaxation times in the range of the δ-process are linear or curvilinear for copolymers with	en
heal.journalName	Polymer	en
dc.identifier.doi	10.1016/j.polymer.2006.09.063	en