Room temperature giant magnetoresistance in La1-xPbxMnO3

R. Mahendiran; R. Mahesh; A. K. Raychaudhuri; C. N. R. Rao

doi:10.1088/0022-3727/28/8/027

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Room temperature giant magnetoresistance in La_1-xPb_xMnO₃

R. Mahendiran R. Mahesh A. K. Raychaudhuri C. N. R. Rao

Year: 1995 Journal: Journal of Physics D Applied Physics Vol: 28 (8)Pages: 1743-1745 Publisher: Institute of Physics

DOI: 10.1088/0022-3727/28/8/027

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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 (0.1

Keywords:

Magnetoresistance Giant magnetoresistance Colossal magnetoresistance Electrical resistivity and conductivity Atmospheric temperature range Condensed matter physics Materials science Analytical Chemistry (journal) Physics Chemistry Magnetic field Thermodynamics

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Magnetic and transport properties of perovskites and related materials

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Advanced Condensed Matter Physics

Physical Sciences → Physics and Astronomy → Condensed Matter Physics

Electronic and Structural Properties of Oxides

Physical Sciences → Materials Science → Materials Chemistry

Room temperature giant magnetoresistance in La_1-xPb_xMnO₃

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Room temperature giant magnetoresistance in La1-xPbxMnO3

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