High-pressure study of Fe304 through the Verwey transition

Ramasesha, Sheela K; Mohan, Murali; Singh, A K; Honig, J M; Rao, C N R

dc.contributor.author	Ramasesha, Sheela K
dc.contributor.author	Mohan, Murali
dc.contributor.author	Singh, A K
dc.contributor.author	Honig, J M
dc.contributor.author	Rao, C N R
dc.date.accessioned	2012-11-29T11:31:01Z
dc.date.available	2012-11-29T11:31:01Z
dc.date.issued	1994-11-01
dc.identifier	0163-1829	en_US
dc.identifier.citation	Physical Review B 50(18), 13789-13791 (1994)	en_US
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/1117
dc.description	Note. Restricted Access.	en_US
dc.description.abstract	The thermopower (TEP) and electrical resistance of stoichiometric Fe3O4 crystals have been measured up to pressures of 6 GPa over the temperature range of 80–160 K. The resistance decreases markedly with increasing pressure below the Verwey transition temperature TV and TV decreases linearly with increasing pressure. The magnitude of the TEP as well as the discontinuity at TV decrease with increasing pressure. The thermopower of Fe3O4 shows an interesting upswing at low temperatures (<100 K) which is affected significantly by pressure.	en_US
dc.description.uri	http://dx.doi.org/ 10.1103/PhysRevB.50.13789	en_US
dc.language.iso	en	en_US
dc.publisher	American Physical Society	en_US
dc.rights	© 1994 The American Physical Society	en_US
dc.subject	6 GPa	en_US
dc.subject	discontinuity	en_US
dc.subject	electrical resistance	en_US
dc.subject	low temperatures	en_US
dc.subject	stoichiometric Fe3O4 crystals	en_US
dc.subject	thermopower	en_US
dc.subject	TV decrease	en_US
dc.subject	Verwey transition temperature TV	en_US
dc.title	High-pressure study of Fe304 through the Verwey transition	en_US
dc.type	Article	en_US