Positive magnetoresistance of La0.7Sr0.3MnO3/C Composites at room temperature


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Two-phase composites xLa0.7Sr0.3MnO3/(100–x)C (x = 5–85 mass %) have been synthesized. The magnetoresistive properties of these materials in magnetic fields from 0 to 15 kOe have been investigated. It has been shown that, at room temperature, the positive isotropic magnetoresistance for samples with x = 50–60 mass % reaches 15%.

Sobre autores

Yu. Kabirov

Southern Federal University

Autor responsável pela correspondência
Email: salv62@mail.ru
Rússia, ul. Bolshaya Sadovaya 105/42, Rostov-on-Don, 344006

V. Gavrilyachenko

Southern Federal University

Email: salv62@mail.ru
Rússia, ul. Bolshaya Sadovaya 105/42, Rostov-on-Don, 344006

A. Bogatin

Southern Federal University

Email: salv62@mail.ru
Rússia, ul. Bolshaya Sadovaya 105/42, Rostov-on-Don, 344006

N. Lyanguzov

Southern Federal University

Email: salv62@mail.ru
Rússia, ul. Bolshaya Sadovaya 105/42, Rostov-on-Don, 344006

T. Gavrilyachenko

Southern Federal University

Email: salv62@mail.ru
Rússia, ul. Bolshaya Sadovaya 105/42, Rostov-on-Don, 344006

A. Klenushkin

Southern Federal University

Email: salv62@mail.ru
Rússia, ul. Bolshaya Sadovaya 105/42, Rostov-on-Don, 344006

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