Critical resistance and magnetoresistance in magnetic materials

I. Balberg

doi:10.1016/0378-4363(77)90169-3

Critical resistance and magnetoresistance in magnetic materials

I. Balberg^*

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Recent developments in the understanding of the critical behaviour of the resistance in magnetic materials are reviewed. This behaviour is determined by the electronic structure and the magnetic energy of the system. The calculated temperature and magnetic field dependences in the vicinity of the critical temperature, T_c, are found to be the same as those of the magnetic energy for ferromagnets, but are more complicated for antiferromagnets. The relevant experimental data are compared with the theoretical predictions and suggestions are made for improvement of the data analysis, in order to derive from it critical exponents and critical ratios.

Original language	English
Pages (from-to)	71-81
Number of pages	11
Journal	Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
Volume	91
Issue number	C
DOIs	https://doi.org/10.1016/0378-4363(77)90169-3
State	Published - Jul 1977

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abstract = "Recent developments in the understanding of the critical behaviour of the resistance in magnetic materials are reviewed. This behaviour is determined by the electronic structure and the magnetic energy of the system. The calculated temperature and magnetic field dependences in the vicinity of the critical temperature, Tc, are found to be the same as those of the magnetic energy for ferromagnets, but are more complicated for antiferromagnets. The relevant experimental data are compared with the theoretical predictions and suggestions are made for improvement of the data analysis, in order to derive from it critical exponents and critical ratios.",

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Critical resistance and magnetoresistance in magnetic materials

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