ac susceptibility and static magnetization measurements of CeRu2Si2 at small magnetic fields and ultralow temperatures

dc.contributor.author	Takahashi D.
dc.contributor.author	Abe S.
dc.contributor.author	Mizuno H.
dc.contributor.author	Tayurskii D.
dc.contributor.author	Matsumoto K.
dc.contributor.author	Suzuki H.
dc.contributor.author	Onuki Y.
dc.date.accessioned	2018-09-17T21:40:53Z
dc.date.available	2018-09-17T21:40:53Z
dc.date.issued	2003
dc.identifier.issn	0163-1829
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/135297
dc.description.abstract	The magnetic properties of CeRu2Si2 at microkelvin temperatures (down to 170 μK) and ultrasmall magnetic fields (0.02∼6.21 mT) are investigated experimentally. The simultaneously measured ac susceptibility and static magnetization show neither evidence of the magnetic ordering, superconductivity down to the lowest temperatures nor conventional Landau Fermi-Liquid behavior. The results imply the magnetic transition temperature in undoped CeRu2Si2 is very close to absolute 0 K. The possibility for proximity of CeRu2Si2 to the quantum critical point without any doping is discussed.
dc.relation.ispartofseries	Physical Review B - Condensed Matter and Materials Physics
dc.title	ac susceptibility and static magnetization measurements of CeRu2Si2 at small magnetic fields and ultralow temperatures
dc.type	Article
dc.relation.ispartofseries-issue	18
dc.relation.ispartofseries-volume	67
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	1804071
dc.source.id	SCOPUS01631829-2003-67-18-SID0037973046

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