Magnetic state and properties of the Fe0.5TiSe2 intercalation compound / Selezneva N. V.,Baranov N. V.,Pleshchev V. G.,Mushnikov N. V.,Maksimov V. I. // PHYSICS OF THE SOLID STATE. - 2011. - V. 53, l. 2. - P. 329-336.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

The Fe0.5TiSe2 compound with a monoclinic crystal structure has been prepared by intercalation of Fe atoms between Se-Ti-Se sandwiches in the layered structure of TiSe2. The crystal and magnetic structures, electrical resistivity, and magnetization of the Fe0.5TiSe2 compound have been investigated. According to the neutron diffraction data, the Fe0.5TiSe2 compound has a tilted antiferromagnetic structure at temperatures below the N,el temperature of 135 K, in which the magnetic moments of Fe atoms are antiferromagnetically ordered inside layers and located at an angle of approximately 74.4A degrees with respect to the layer plane. The magnetic moment of Fe atoms is equal to (2.98 +/- 0.05)mu(B). The antiferromagnetic ordering is accompanied by anisotropic spontaneous magnetostrictive distortions of the crystal lattice, which is associated with the spin-orbit interaction and the effect of the crystal field.

Author keywords:

POWDER NEUTRON-DIFFRACTION; TITANIUM DISELENIDE; CRYSTAL; TISE2

DOI:

10.1134/S1063783411020272

Web of Science ID:

ISI:000287597800018

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	POWDER NEUTRON-DIFFRACTION; TITANIUM DISELENIDE; CRYSTAL; TISE2
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	Valery.Pleschov@usu.ru
ResearcherID-Numbers	Baranov, Nikolai/J-5042-2013 Mushnikov, Nikolay/K-9076-2013 Maksimov, Veniamin/J-4300-2013
ORCID-Numbers	Baranov, Nikolai/0000-0002-9720-5314 Mushnikov, Nikolay/0000-0002-6354-2558 Maksimov, Veniamin/0000-0002-9228-3735
Funding-Acknowledgement	Russian Foundation for Basic Research {[}09-02-00441-a]; Federal Agency for Education of the Russian Federation {[}2.1.1.1682]
Funding-Text	This study was supported by the Russian Foundation for Basic Research (project no. 09-02-00441-a) and the Federal Agency for Education of the Russian Federation (the State Program ``Development of the Scientific Potential of the Higher School,{''} project no. 2.1.1.1682).
Number-of-Cited-References	21
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	24
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	724SZ