Magnetic and electrical properties of intercalated phases in the (Cr, Cu)-HfSe2 system / Pleshchev V. G.,Baranov N. V.,Shishkin D. A.,Korolev A. V.,Gorlov A. D. // PHYSICS OF THE SOLID STATE. - 2011. - V. 53, l. 10. - P. 2054-2060.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

It has been shown that intercalation of the HfSe2 compound with chromium atoms results in an increase in the magnetic susceptibility and a decrease in the resistivity while retaining the semiconductor conductivity type. The Cr (x) HfSe2 compounds exhibit a paramagnetic behavior at temperatures above 2 K in the entire concentration range 0 a parts per thousand currency sign x a parts per thousand currency sign 0.25. It has been revealed that an increase in the electron density due to additional introduction of copper can cause the appearance of a cluster-spin-glass-type state in Cr (x) Cu (y) HfSe2 compounds. The data obtained indicate a large role of the indirect exchange interaction via conduction electrons in the formation of the magnetic state in layered intercalated compounds based on transition metal dichalcogenides.

Author keywords:

OPTICAL-PROPERTIES; DICHALCOGENIDES; TIS2

DOI:

10.1134/S1063783411100210

Web of Science ID:

ISI:000295697500016

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	OPTICAL-PROPERTIES; DICHALCOGENIDES; TIS2
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	Valery.Pleschov@usu.ru
ResearcherID-Numbers	Baranov, Nikolai/J-5042-2013 Shishkin, Denis/K-5766-2013 Alexander, Korolev/K-3036-2013
ORCID-Numbers	Baranov, Nikolai/0000-0002-9720-5314 Shishkin, Denis/0000-0001-5225-3120 Alexander, Korolev/0000-0002-5104-3997
Funding-Acknowledgement	Russian Foundation for Basic Research {[}09-02-00441-a]; Ministry of Education and Science {[}RNP.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 Ministry of Education and Science (project no. RNP.2.1.1.1682).
Number-of-Cited-References	18
Usage-Count-Last-180-days	5
Usage-Count-Since-2013	37
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	830ZD