Magnetoresistance and transport properti
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Z.C. Xia; S.L. Yuan; W. Feng; L.J. Zhang; G.H. Zhang; J. Tang; L. Liu; D.W. Liu;
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Article
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2003
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Elsevier Science
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English
⚖ 374 KB
An enhanced magnetoresistance and a two-fold effect result from impurity dopant were observed in composites of La 0.67 Ca 0.33 MnO 3 /YSZ and La 0.67 Ca 0.33 MnO 3 /Fe 3 O 4 . Where YSZ represents yttria-stabilized zirconia and the doping level of both YSZ and Fe 3 O 4 is 1 mol%. Different electrica