Magneto-transport studies on La2/3Ba1/3(Mn 1-xAlx)O3 for low field sensing applications

Magneto-transport studies on La2/3Ba1/3(Mn 1-xAlx)O3 for low field sensing applications

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The magnetic and transport properties of La2/3Ba 1/3(Mn1-xAlx)O3 (x50.0, 0.1, 0.2, 0.3 and 0.4) compounds, prepared by the solid state reaction, have been investigated. Samples show a metal-insulator transition excluding the sample x=0.0. With increased Al doping, the metal- insulator transition tem...

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Bibliographic Details
Main Authors: Abdullah, H. (Author), Halim, S.A (Author), Jannah, A.N (Author), Lim, K.P (Author)
Format: Article
Language:English
Subjects:
Al-doping
Aluminum
Applied magnetic fields
Barium
Barium compounds
Boundary effects
Colossal magnetoresistance
Doping (additives)
Electric resistance
Electron energy loss spectroscopy
Electron-electron scattering
Grain-size reduction
High-field
Low field
Low-field magnetoresistanc
Low-field magnetoresistance
Magnetic and transport properties
Magnetic field effects
Magnetoelectronics
Magnetotransports
Manganese
Manganese compounds
Metal insulator boundaries
Metal insulator transition
Metal insulator transition temperature
Metal-insulator transition temperature Tp
Metals
Resistivity
Semiconductor insulator boundaries
Sensing applications
Solid state reactions
Superconducting transition temperature
Theoretical models
Transport properties
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