STUDY THE PEROVSKITE-TYPE MIXED METAL OXIDES WITH THE GENERAL FORMULA ABO3
Kanta
Research Scholar, Deptt. Of Physics, Singhania University, Rajasthan
Dheeraj Kumar
Research Scholar, Deptt. Of Chemistry, Singhania University, Rajasthan.
1-7
Vol: 4, Issue: 4, 2014
Receiving Date:
2014-08-07
Acceptance Date:
2014-09-05
Publication Date:
2014-10-03
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Abstract
Perovskite materials exhibit many interesting and intriguing properties from both the
theoretical and the application point of view. Colossal magnetoresistance, ferroelectricity,
superconductivity, charge ordering, spin dependent transport, high thermo power and the
interplay of structural, magnetic and transport properties are commonly observed features in
this family. These compounds are used as sensors and catalyst electrodes in certain types of
fuel cells and are candidates for memory devices and spintronics applications. Perovskitetype mixed metal oxides with the general formula ABO3 (in which A is a rare earth or alkali
earth ion and B is 3d, 4d or 5d transition metal ion), have been recently attracting attention as
oxidation catalysts.
Keywords:
properties of Perovskite materials, ferroelectricity, superconductivity, charge ordering, high thermo power.
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