Positive magnetoresistance of La0.7Sr0.3MnO3/C composites-Reference-Cited by-同舟云学术

Positive magnetoresistance of La0.7Sr0.3MnO3/C composites

Published:2016-10 Issue:05 Volume:09 Page:1650054
ISSN:1793-6047
Container-title:Functional Materials Letters
language:en
Short-container-title:Funct. Mater. Lett.

Author:

Kabirov Yu. V.¹,Gavrilyachenko V. G.¹,Bogatin A. S.¹

Affiliation:

1. Department of Physics, Southern Federal University, Rostov-on-Don 344090, Russia

Abstract

The perovskite manganite La[Formula: see text]Sr[Formula: see text]MnO3 compound is used as a component in ceramic ([Formula: see text](La[Formula: see text]Sr[Formula: see text]MnO[Formula: see text]-xC composites at x = 0.15–0.85. It is found that every studied specimen is characterized by the linear dependence of the positive magnetoresistance (PMR) on the magnetic field strength at room temperature. The 0.6(La[Formula: see text]Sr[Formula: see text]MnO[Formula: see text]-0.4C composite has the largest magnetoresistance value (15%) at room temperature and intensity of magnetic field [Formula: see text][Formula: see text]kOe. A possible mechanism for the PMR of ([Formula: see text](La[Formula: see text]Sr[Formula: see text]MnO[Formula: see text]-xC composites is discussed.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793604716500545

Reference13 articles.

1. Enhanced room-temperature magnetoresistance in La0.7Sr0.3MnO3-glass composites

2. Magnetoresistivity of La0.7Sr0.3MnO3/Sb2O3 glass composites at room temperature

3. Magnetoresistance of granular ferromagnets

4. Inverse Tunnel Magnetoresistance inCo/SrTiO3/La0.7Sr0.3MnO3: New Ideas on Spin-Polarized Tunneling

5. Large magnetoresistance in non-magnetic silver chalcogenides

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Elastic magnetoresistive materials based on polyethylene;Letters on Materials;2021-12