研究论文
Magnetoresistance in magnetic manganese oxide with intrinsic antiferromagnetic spin structure
Ken-ichi Chahara, Toshiyuki Ohno, Masahiro Kasai, Y. Kozono
Hitachi (Japan)
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摘要与影响
摘要 · 完整
Giant and isotropic magnetoresistance as huge as −53% was observed in magnetic manganese oxide La0.72Ca0.25MnOz films with an intrinsic antiferromagnetic spin structure. We ascribe this magnetoresistance to spin-dependent electron scattering due to spin canting of the manganese oxide.
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学术脉络
学科主题
材料 / 化学Magnetic and transport properties of perovskites and related materials
Advanced Condensed Matter Physics · Electronic and Structural Properties of Oxides
参考文献 7
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引用本文 1,252
Thousandfold Change in Resistivity in Magnetoresistive La-Ca-Mn-O Films
被引 4,834S. Jin, T. H. Tiefel, M. McCormack · Science · 1994
Insulator-metal transition and giant magnetoresistance in La1−x Srx MnO3
被引 2,876A. Urushibara, Yutaka Moritomo, T. Arima · Physical review. B, Condensed matter · 1995
Low Temperature Magnetoresistance and the Magnetic Phase Diagram of La1−xCaxMnO3
被引 2,193P. Schiffer, A. P. Ramirez, W. Bao · Physical Review Letters · 1995
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