Magnetic features in REMeO3 perovskites and their solid solutions (RE=rare-earth, Me=Mn, Cr)

Magnetic hysteresis displacement, thermal inversion of the magnetization, hysteresis loops jumps and crossing branches of hysteresis loops at low magnetic fields are reviewed. Most of these phenomena have been observed in magnetic oxide systems, particularly in perovskite-type manganites and chromit...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 2013-07, Vol.337-338, p.1-22
Main Authors: Moure, Carlos, Peña, Octavio
Format: Article
Language:English
Subjects:
Chemical Sciences
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Domain effects, magnetization curves, and hysteresis
Exact sciences and technology
Exchange and superexchange interactions
Exchange interaction
Magnetic oxide
Magnetic properties and materials
Magnetically ordered materials: other intrinsic properties
Magnetization curves, magnetization reversal, hysteresis, barkhausen and related effects
Magnetization jump
Magnetotransport phenomena, materials for magnetotransport
Manganites
Material chemistry
Physics
Spin reversal
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Summary:Magnetic hysteresis displacement, thermal inversion of the magnetization, hysteresis loops jumps and crossing branches of hysteresis loops at low magnetic fields are reviewed. Most of these phenomena have been observed in magnetic oxide systems, particularly in perovskite-type manganites and chromites. The paper takes into account structural considerations and different geometrical parameters, such as volume or thin layers. ►Review of both spin reversal phenomena thermal and displacive. ► Study of the crossing branches of the magnetic hysteresis loops. ► Review of the behavior of some stepped hysteresis loops.
ISSN:0304-8853
1873-4766
DOI:10.1016/j.jmmm.2013.02.022