Study of the Effect of Cation Non-Stoichiometry of (La0.85Sr0.15)yMnO3 Manganite Single Crystals on the Magnetic Properties-Reference-Cited by-同舟云学术

Study of the Effect of Cation Non-Stoichiometry of (La_0.85Sr_0.15)_yMnO₃ Manganite Single Crystals on the Magnetic Properties

Published:2012-11 Issue: Volume:194 Page:108-111
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Shulyatev Dmitry¹,Lyange Mariya¹,Pestun Anna¹,Mukovskii Yakov M.¹,Choi Eun Sang²,Suslov Alexey²

Affiliation:

1. NITU “MISiS”

2. National High Magnetic Field Laboratory

Abstract

The influence of cation inhomogeneity on magnetic and electron transport properties of (La0.85Sr0.15)yMnO3 (y=0.92-0.97) single crystals were studied. It was found that both the temperature of ferromagnetic ordering TC and the temperature of orbital ordering TOO are increased with the Mn content decreasing. For all six samples studied two peaks on magnetoresistance curves were observed: the first near TC and the second close to TOO. The magnetic field does not affect the position of the former maximum, while it moves the latter towards lower temperatures.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.194.108.pdf

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