Magnetic inhomogeneity of lanthanum manganites single crystals / Bebenin N. G.,Zainullina R. I.,Ustinov V. V. // JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - 2010. - V. 322, l. 8. - P. 963-966.

ISSN/EISSN:

0304-8853 / 1873-4766

Type:

Article

Abstract:

The magnetic inhomogeneity of the single crystals of La1-xDxMnO3, where D = Ca, Sr, Ba, is studied. The Curie temperature distribution function is found. The form of this function is shown to depend on whether the mean value of the divalent element concentration is close to the ``optimal'' concentration (approximate to 1/3) or not. The standard deviation for Curie temperature is evaluated. The correlation between the distribution coefficient for divalent elements and the standard deviation is established. (C) 2009 Elsevier B.V. All rights reserved.

Author keywords:

Manganite; Magnetic inhomogeneity FLOATING-ZONE GROWTH; GIANT MAGNETORESISTANCE; TRANSITION; TRANSPORT

DOI:

10.1016/j.jmmm.2009.11.033

Web of Science ID:

ISI:000274232300013

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	APR
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1873-4766
Keywords-Plus	FLOATING-ZONE GROWTH; GIANT MAGNETORESISTANCE; TRANSITION; TRANSPORT
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	bebenin@imp.uran.ru
ResearcherID-Numbers	Bebenin, Nikolay/K-6955-2013 Zainullina, Rimma/J-4287-2013 Ustinov, Vladimir/G-7501-2011
ORCID-Numbers	Bebenin, Nikolay/0000-0003-2035-6103 Zainullina, Rimma/0000-0002-0353-4775 Ustinov, Vladimir/0000-0002-5155-7947
Funding-Acknowledgement	RFBR {[}09-02-00081]; Presidium of RAS
Funding-Text	This work was supported by grants RFBR 09-02-00081 and Program \#5 of Presidium of RAS.
Number-of-Cited-References	20
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	6
Journal-ISO	J. Magn. Magn. Mater.
Doc-Delivery-Number	551TD