The aging effect within incommensurate phase in TlGaSe2

Şentürk, Erdoğan

dc.contributor.authors	Senturk, E;
dc.date.accessioned	2020-01-20T08:02:48Z
dc.date.available	2020-01-20T08:02:48Z
dc.date.issued	2006
dc.identifier.citation	Senturk, E; (2006). The aging effect within incommensurate phase in TlGaSe2. PHYSICS LETTERS A, 349, 344-340
dc.identifier.issn	0375-9601
dc.identifier.uri	https://hdl.handle.net/20.500.12619/32337
dc.identifier.uri	https://doi.org/10.1016/j.physleta.2005.09.046
dc.description.abstract	The effects of physical aging on the dielectric constant of TlGaSe2 layered ferroelectric crystal were investigated. Isothermal aging processes were done within incommensurate phase in TlGaSe2 ferroelectric single crystals when slow cooling was interrupted for a time at a constant temperature. The dielectric constant exhibited an unusual behaviour: it decreased exponentially with time. The results can be interpreted taking into account the interaction of the structure of the incommensurate phase with crystal fields of defects randomly distributed in the crystal structure. The measurements show that there are two relaxation mechanisms associated with two relaxation sites in mentioned temperature interval. This means that two different types of incommensurate phases occur in mentioned temperature interval. (c) 2005 Elsevier B.V. All rights reserved.
dc.language	English
dc.publisher	ELSEVIER SCIENCE BV
dc.subject	Physics
dc.title	The aging effect within incommensurate phase in TlGaSe2
dc.type	Article
dc.identifier.volume	349
dc.identifier.startpage	340
dc.identifier.endpage	344
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Şentürk, Erdoğan
dc.relation.journal	PHYSICS LETTERS A
dc.identifier.wos	WOS:000234726900009
dc.identifier.doi	10.1016/j.physleta.2005.09.046
dc.contributor.author	Şentürk, Erdoğan