KFU. Card publication. Magnetic properties of the covalent chain antiferromagnet RbFeSe2

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FEDERAL UNIVERSITY

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MAGNETIC PROPERTIES OF THE COVALENT CHAIN ANTIFERROMAGNET RBFESE2

Form of presentation

Articles in international journals and collections

Year of publication

2016

Язык

андийский

Authors, employees of KFU

Vagizov Farit Gabdulkhakovich, author

Tagirov Lenar Rafgatovich, author

Other authors

Filippova I. G. , author

Gavrilova T. P. , author

Gunther A. , author

Krug. von Nidda hans-albrecht , author

Loidl A. , author

Seidov Zakir , author

Tsurkan V. , author

Authors, postgraduates KFU

Kiyamov Ayrat Gazinurovich, postgraduate kfu

Bibliographic description in the original language

Seidov Z. Magnetic properties of the covalent chain antiferromagnet RbFeSe2 / Z. Seidov, H.-A. Krug von Nidda, V. Tsurkan, I. G. Filippova, A. Gunther, T. P. Gavrilova, F. G. Vagizov, A. G. Kiiamov, L. R. Tagirov, and A. Loidl // Physical Review B. - 2016. - Vol.94. - P. 134414-134414-8.

Annotation

Single crystals of the ternary iron selenide RbFeSe2 have been investigated by means of x-ray diffraction, magnetic susceptibility, magnetization, and specific-heat measurements as well as by Mossbauer spectroscopy. Built up from linear chains of edge-sharing FeSe4 tetrahedra, RbFeSe2 represents a quasi-one-dimensional antiferromagnet. Below TN = 248 K three-dimensional antiferromagnetic collinear magnetic order sets in, with the magnetic moments oriented perpendicularly to the chain direction. The hyperfine fields determined from our Mossbauer studies reveal strongly reduced magnetic moments. The high-temperature susceptibility data of RbFeSe2 suggest a one-dimensional metallic character along the chains.

Keywords

ternary iron selenide, RbFeSe2 , chain antiferromagnet, Mossbauer spectroscopy, magnetic susceptibility, magnetization, specific-heat

The name of the journal

PHYS REV B

On-line resource for training course

http://dspace.kpfu.ru/xmlui/bitstream/handle/net/105995/PhysRevB.94.134414_2016.pdf?sequence=1&isAllowed=y

URL

http://journals.aps.org/prb/pdf/10.1103/PhysRevB.94.134414

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=142423&p_lang=2

Resource files

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PhysRevB.94.134414_2016.pdf	0,06	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Vagizov Farit Gabdulkhakovich	ru_RU
dc.contributor.author	Tagirov Lenar Rafgatovich	ru_RU
dc.contributor.author	Filippova I. G.	ru_RU
dc.contributor.author	Gavrilova T. P.	ru_RU
dc.contributor.author	Gunther A.	ru_RU
dc.contributor.author	Krug. von Nidda hans-albrecht	ru_RU
dc.contributor.author	Loidl A.	ru_RU
dc.contributor.author	Seidov Zakir	ru_RU
dc.contributor.author	Tsurkan V.	ru_RU
dc.contributor.author	Kiyamov Ayrat Gazinurovich	ru_RU
dc.date.accessioned	2016-01-01T00:00:00Z	ru_RU
dc.date.available	2016-01-01T00:00:00Z	ru_RU
dc.date.issued	2016	ru_RU
dc.identifier.citation	Seidov Z. Magnetic properties of the covalent chain antiferromagnet RbFeSe2 / Z. Seidov, H.-A. Krug von Nidda, V. Tsurkan, I. G. Filippova, A. Gunther, T. P. Gavrilova, F. G. Vagizov, A. G. Kiiamov, L. R. Tagirov, and A. Loidl // Physical Review B. - 2016. - Vol.94. - P. 134414-134414-8.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=142423&p_lang=2	ru_RU
dc.description.abstract	PHYS REV B	ru_RU
dc.description.abstract	Single crystals of the ternary iron selenide RbFeSe2 have been investigated by means of x-ray diffraction, magnetic susceptibility, magnetization, and specific-heat measurements as well as by Mossbauer spectroscopy. Built up from linear chains of edge-sharing FeSe4 tetrahedra, RbFeSe2 represents a quasi-one-dimensional antiferromagnet. Below TN = 248 K three-dimensional antiferromagnetic collinear magnetic order sets in, with the magnetic moments oriented perpendicularly to the chain direction. The hyperfine fields determined from our Mossbauer studies reveal strongly reduced magnetic moments. The high-temperature susceptibility data of RbFeSe2 suggest a one-dimensional metallic character along the chains.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	ternary iron selenide	ru_RU
dc.subject	RbFeSe2	ru_RU
dc.subject	chain antiferromagnet	ru_RU
dc.subject	Mossbauer spectroscopy	ru_RU
dc.subject	magnetic susceptibility	ru_RU
dc.subject	magnetization	ru_RU
dc.subject	specific-heat	ru_RU
dc.title	Magnetic properties of the covalent chain antiferromagnet RbFeSe2	ru_RU
dc.type	Articles in international journals and collections	ru_RU