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中文摘要：
基于自旋扩散漂移方程，考虑到电场的影响及有机半导体中特殊的载流子电荷自旋关系，对一个简单的T型结构有机自旋器件模型进行了理论研究，得出了此有机器件的电流自旋极化放大率表达式．研究表明，器件中极化子比率、电场和电流密度都会影响器件的电流白旋极化放大率，通过调节此有机器件的电场和极化子比率可以获得较大的电流自旋极化放大率．
英文摘要：
Using the spin diffusion-drift equation and considering the effects of the electric fields and the special carriers in organic semiconductors, the enlargement ratio of current spin polarization in a simple T-shaped organic spintronic device is theoretically studied. It is found that the significant enlargement ratio of the current spin polarization can be acquired by adjusting the electric field and the polaron ratio in organic semiconductor.
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