Relaxation of transport properties in nanocomposites of ferromagnetic insulators

Relaxation of transport properties in nanocomposites of ferromagnetic insulators

The effect heat treatment has on the transport properties of metal–insulator nanocomposites of amorphous structure is investigated. An increase in the electric resistance and magnetoresistance after the heat treatment of nanocomposites in which the concentration of the metal phase lies below the per...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics Vol. 80; no. 9; pp. 1134 - 1135
Main Authors: Granovsky, A. B., Kalinin, Y. E., Sitnikov, A. V., Stognei, O. V.
Format: Journal Article
Language:English
Published: New York Allerton Press 01-09-2016
Springer Nature B.V
Subjects:
Amorphous structure
Ferromagnetism
Hadrons
Heat treatment
Heavy Ions
Insulators
Magnetoresistance
Magnetoresistivity
Nanocomposites
Nuclear Physics
Percolation
Physics
Physics and Astronomy
Proceedings of the 23rd International Scientific Conference “Relaxation Phenomena in Solids,” Dedicated to the Centenary of the Birth of V.S. Postnikov
Transport properties
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Summary:The effect heat treatment has on the transport properties of metal–insulator nanocomposites of amorphous structure is investigated. An increase in the electric resistance and magnetoresistance after the heat treatment of nanocomposites in which the concentration of the metal phase lies below the percolation threshold is established. The observed changes are due to structural relaxation of the amorphous dielectric matrix.
ISSN:1062-8738
1934-9432
DOI:10.3103/S106287381609015X