The glass transition in confined liquids

Pissis, P; Daoukaki-Diamanti, D; Apekis, L; Christodoulides, C

dc.contributor.author	Pissis, P	en
dc.contributor.author	Daoukaki-Diamanti, D	en
dc.contributor.author	Apekis, L	en
dc.contributor.author	Christodoulides, C	en
dc.date.accessioned	2014-03-01T01:10:21Z
dc.date.available	2014-03-01T01:10:21Z
dc.date.issued	1994	en
dc.identifier.issn	0953-8984	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11380
dc.subject.classification	Physics, Condensed Matter	en
dc.subject.other	RELAXATION	en
dc.subject.other	DYNAMICS	en
dc.subject.other	SYSTEMS	en
dc.title	The glass transition in confined liquids	en
heal.type	journalArticle	en
heal.identifier.primary	10.1088/0953-8984/6/21/008	en
heal.identifier.secondary	http://dx.doi.org/10.1088/0953-8984/6/21/008	en
heal.identifier.secondary	008	en
heal.language	English	en
heal.publicationDate	1994	en
heal.abstract	Effects of confinement of the 4.0 nm pores of Vycor glass on the alpha relaxation associated with the glass transition were investigated for three glass-forming liquids, glycerol, propylene glycol and propylene carbonate, by dielectric relaxation spectroscopy. The relaxation shifts to lower temperatures in the isochronal (constant-frequency) measurements and to higher frequencies in the isothermal measurements for the confined liquids as compared to the bulk. Confinement induces a broadening of the relaxation and a change of its shape, The results are discussed in relation to the characteristic length of the glass transition (cooperativity length).	en
heal.publisher	IOP PUBLISHING LTD	en
heal.journalName	Journal of Physics: Condensed Matter	en
dc.identifier.doi	10.1088/0953-8984/6/21/008	en
dc.identifier.isi	ISI:A1994NP43100008	en
dc.identifier.volume	6	en
dc.identifier.issue	21	en
dc.identifier.spage	L325	en
dc.identifier.epage	L328	en