Room temperature giant magnetoresistance in La1-xPbxMnO3
- 14 August 1995
- journal article
- Published by IOP Publishing in Journal of Physics D: Applied Physics
- Vol. 28 (8) , 1743-1745
- https://doi.org/10.1088/0022-3727/28/8/027
Abstract
Oxides of the La1-xPbxMnO3 system show giant magnetoresistance around 300 K. In La1-xPbxMnO3 the magnitude of the magnetoresistance (MR) at 320 K is 85% at 6 T and it is nearly temperature independent over a temperature range 40-320 K. All the compositions (0.13 in order to achieve maximum MR around 300 K so that these materials can have practical applications.Keywords
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