Hall effect in La(0.67-x)CexSr(0.33)MnO(3) / Zainullina RI,Bebenin NG,Mashkautsan VV,Ustinov VV,Vasil'ev VG,Slobodin BV // PHYSICS OF THE SOLID STATE. - 1998. - V. 40, l. 11. - P. 1889-1891.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

An experimental study of the Hall effect and of magnetoresistance in polycrystalline La0.672-xCexSr0.33MnO3 samples (x = 0, 0.07) is reported. It is shown that the normal Hall coefficient reverses sign at T-0 = 360 K in both samples and that metallic conduction occurs for T < T-0, while for T < T-0 the conduction is by mechanisms operative in disordered materials. It has been established that doping with cerium brings about an increase in the metallic phase of the normal and anomalous Hall coefficients. A qualitative interpretation of the observed features is given. (C) 1998 American Institute of Physics. {[}S1063-7834(98)02611-2].

Author keywords:

GIANT-MAGNETORESISTANCE; ELECTRONIC-STRUCTURE; LA1-XCAXMNO3

DOI:

10.1134/1.1130679

Web of Science ID:

ISI:000078259500026

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	AMER INST PHYSICS
Address	CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 USA
Language	English
Keywords-Plus	GIANT-MAGNETORESISTANCE; ELECTRONIC-STRUCTURE; LA1-XCAXMNO3
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
ResearcherID-Numbers	Ustinov, Vladimir/G-7501-2011 Zainullina, Rimma/J-4287-2013 Bebenin, Nikolay/K-6955-2013
ORCID-Numbers	Ustinov, Vladimir/0000-0002-5155-7947 Zainullina, Rimma/0000-0002-0353-4775 Bebenin, Nikolay/0000-0003-2035-6103
Number-of-Cited-References	18
Usage-Count-Since-2013	3
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	160YE