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Recently considerable attention has been paid to the ABO_3 type RE complexoxides since they have special electrical-magnetic properties, good catalytic behaviour andgas sensitive behaviour. One of them is ABO_3 type RE gallate system, which has some
One of them is ABO_3 type RE complexoxides since they have special electrical-magnetic properties, good catalytic behavior andgas sensitive behavior. One of them is ABO_3 type RE gallate system, which has some