| Effect of Electric Field on Spin Polarized Current in Ferromagnetic/Organic Semiconductor Systems |
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| 作者姓名： | 马艳妮 任俊峰 张玉滨 刘德胜 解士杰 |
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| 作者单位： | [1]School of Physics and Microelectronics, State Key Laboratory of Crystal Materials, Shandong University, dinan 250100 [2]College of Physics and Electronics, Shandong Normal University, Jinan 250014 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10574082 and 10474056, and the Natural Science Foundation of Shandong Province under Grant No Z2005A01. |
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| 摘 要： |
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| 关 键 词： | 自旋偏振子 磁性 半导体 性能 |
| 收稿时间： | 2006-12-28 |
| 修稿时间： | 2006-12-28 |
Effect of Electric Field on Spin Polarized Current in Ferromagnetic/Organic Semiconductor Systems |
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| MA Yan-Ni,REN Jun-Feng,ZHANG Yu-Bin,LIU De-Sheng,XIE Shi-Jie.Effect of Electric Field on Spin Polarized Current in Ferromagnetic/Organic Semiconductor Systems[J].Chinese Physics Letters,2007,24(6):1697-1700. |
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| Authors: | MA Yan-Ni REN Jun-Feng ZHANG Yu-Bin LIU De-Sheng XIE Shi-Jie |
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| Institution: | 1 School of Physics and Microelectronics, State Key Laboratory of Crystal Materials, Shandong University, dinan 250100 2College of Physics and Electronics, Shandong Normal University, Jinan 250014 |
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| Abstract: | Considering the special carriers in organic semiconductors, the spin polarized current under electric field in a ferromagnetic/organic semiconductor system is theoretically studied. Based on the spin-diffusion theory, the current spin polarization under the electric field is obtained. It is found that electric field can enhance the current spin polarization. |
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| Keywords: | 72 80 Le 72 25 -b 72 25 Mk |
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