Electrical transport and magnetoresistan
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J.H. Miao; S.L. Yuan; G.M. Ren; X. Xiao; G.Q. Yu; Y.Q. Wang; S.Y. Yin
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Article
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2007
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Elsevier Science
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English
β 475 KB
The composites with the nominal composition of (1x)La 2/3 Ca 1/3 MnO 3 (LCMO)/xSb 2 O 5 were fabricated, and their electrical transport and magnetoresistance (MR) behavior were investigated. Experimental results show that the metal-insulator transition temperature (T MI ) and resitivity (Ο) of the c