Complex oxide Dy2Mn2/3Re4/3O7 with a pyrochlore structure / Bazuev GV,Chupakhina TI,Shveikin GP // RUSSIAN JOURNAL OF INORGANIC CHEMISTRY. - 2003. - V. 48, l. 5. - P. 627-631.

ISSN/EISSN:

0036-0236 / нет данных

Type:

Article

Abstract:

The new complex oxide Dy2Mn2/3Re4/3O7 has been prepared by solid-phase synthesis from Dy3ReO8, ReO2, metallic Re, and Mn2O3. The new oxide crystallizes in the hexagonal system with the unit-cell parameters a = 14.725(5) Angstrom, c = 17.406(8) Angstrom, and V = 3271 Angstrom(3). The magnetic susceptibility, measured in a temperature range of 2-400 K, follows the Curie-Weiss law in a range of 100-400 K and provides evidence for the presence of the Mn2+-Re5+ valence combination. Measurements of the magnetization depending on the applied magnetic field strength demonstrate that the new oxide possesses a spontaneous magnetic moment at 2 K.

Author keywords:

CRYSTAL-STRUCTURE; PR; ND; GD

DOI:

нет данных

Web of Science ID:

ISI:000183305600002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	CRYSTAL-STRUCTURE; PR; ND; GD
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear
Number-of-Cited-References	19
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	4
Journal-ISO	Russ. J. Inorg. Chem.
Doc-Delivery-Number	686DJ