Order parameters in lanthanum gallate lightly doped with manganese and paramagnetic resonance / Vazhenin V. A.,Potapov A. P.,Artyomov M. Yu.,Guseva V. B. // PHYSICS OF THE SOLID STATE. - 2010. - V. 52, l. 9. - P. 1859-1864.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

The Cr3+ centers have been revealed, transitions at room temperature have been identified, and spin Hamiltonian parameters have been determined for the Cr3+ and Fe3+ triclinic centers in lanthanum gallate lightly doped with manganese. The principal axes of the fourth-rank fine-structure tensor for the Fe3+ triclinic centers have been established and used to determine the order parameters, i.e., the angles of rotation of oxygen octahedra of lanthanum gallate with respect to the perovskite structure. The order parameter in the rhombohedral phase has been estimated.

Author keywords:

NEUTRON POWDER DIFFRACTION; MANGANITES

DOI:

10.1134/S106378341009012X

Web of Science ID:

ISI:000281906400012

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	NEUTRON POWDER DIFFRACTION; MANGANITES
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	vladimir.vazhenin@usu.ru
ResearcherID-Numbers	Artyomov, Mikhail/E-6909-2017 Potapov, Alexander/D-8599-2017
Funding-Acknowledgement	Federal Agency for Education of the Russian Federation (Rosobrazovanie); US Civilian Research and Development Foundation; Former Soviet Union {[}CRDF BRHE Y4-P-05-01]
Funding-Text	This study is supported by the Federal Agency for Education of the Russian Federation (Rosobrazovanie) and the US Civilian Research and Development Foundation, Basic Research and Higher Education Program for the Independent States of the Former Soviet Union (grant no. CRDF BRHE Y4-P-05-01).
Number-of-Cited-References	12
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	651EB