Magnetoresistance of rare-earth-substituted garnet ferrite films

Abstract Thin epitaxial films of garnet ferrite were studied using impedance spectroscopy. The influence of the magnetic field on the transport characteristics was investigated on the basis of the current-voltage characteristic characteristics (I-V) measured without a field and in a magnetic field H...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 1230; no. 1; pp. 12014 - 12018
Main Authors Masyugin, A N, Aplesnin, S S, Loginov, Y Y, Stognij, A I
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.03.2022
Subjects
Bismuth
Bismuth ferrite
Current voltage characteristics
Garnets
Magnetic fields
Magnetism
Magnetoresistance
Magnetoresistivity
Rare earth elements
Room temperature
Thin films
Transport properties
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Summary:Abstract Thin epitaxial films of garnet ferrite were studied using impedance spectroscopy. The influence of the magnetic field on the transport characteristics was investigated on the basis of the current-voltage characteristic characteristics (I-V) measured without a field and in a magnetic field H = 12 kOe. An increase in resistance in bismuth ferrite garnet was detected in a magnetic field at a temperature above room temperature.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1230/1/012014