| 磁性隧道结自旋极化电子隧穿的温度特性 |
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| 引用本文： | 刘彩霞,刘波粒. 磁性隧道结自旋极化电子隧穿的温度特性[J]. 河北大学学报(自然科学版), 1999, 0(2) |
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| 作者姓名： | 刘彩霞 刘波粒 |
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| 作者单位： | 河北师范大学电教系(刘彩霞)，河北师范大学电子系(刘波粒) |
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| 摘 要： | 基于自由电子模型，研究了铁磁金属／绝缘体（半导体）／铁磁金属（ＦＭ／Ｉ（Ｓ）／ＦＭ）隧道结自旋极化电子隧穿的温度特性。从结论可以定性地解释有关的实验现象。
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| 关 键 词： | 磁性隧道结；自旋极化电子隧穿；自旋极化度；巨磁电阻；隧穿磁电阻 |
The Temperature Dependence of the Spin-polarized Tunneling Electrons inthe Magnetic Tunnel Junction |
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| LIU Cai_xia,LIU Bo_li. The Temperature Dependence of the Spin-polarized Tunneling Electrons inthe Magnetic Tunnel Junction[J]. Journal of Hebei University (Natural Science Edition), 1999, 0(2) |
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| Authors: | LIU Cai_xia LIU Bo_li |
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| Affiliation: | LIU Cai_xia1,LIU Bo_li2 |
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| Abstract: | Based on the free-electron model, we have investigated the temperature dependence of the spin-polarized tunneling electrons in the ferromagnet/insulator(semiconductor)/ferromagnet(FM/I(S)/FM) magnetic tunnel junction. The related experimental phenomenon can be explained by our conclusion. |
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| Keywords: | magnetic tunnel junction spin-polarized tunneling spin-polarized degree giant magnetoresistance(GMR) tunneling magnetoresistance (TMR) |
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