SPIN-DEPENDENT TRANSPORT AND LOW-FIELD MAGNETORESISTANCE IN DOPED MANGANITES
- 1 August 1998
- journal article
- Published by Annual Reviews in Annual Review of Materials Science
- Vol. 28 (1) , 45-78
- https://doi.org/10.1146/annurev.matsci.28.1.45
Abstract
▪ Abstract Doped manganite perovskites exhibit large magnetoresistance, but usually only in high fields (>1 Tesla). Efforts are under way to understand the underlying mechanism and to explore possibilities of achieving large magnetoresistance at low fields, which has led to focused studies of spin-dependent transport across macroscopic interfaces between manganites. We review recent experimental progress in this area.Keywords
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