Spin Coulomb Dragging Inhibition of Spin-Polarized Electric Current Injecting into Organic Semiconductors

Zhao JQ; Qiao SZ; Jia ZF; Zhang NY; Ji YJ; Pang YT; Chen Y; Fu G

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Spin Coulomb Dragging Inhibition of Spin-Polarized Electric Current Injecting into Organic Semiconductors

机译：自旋极化电流注入有机半导体的自旋库仑拖动抑制

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We introduce a one-dimensional spin injection structure comprising a ferromagnetic metal and a nondegenerate organic semiconductor to model electric current polarizations. With this model we analyse spin Coulomb drag g in g (SCD) effects on the polarization under various electric fields, interface and conductivity conditions. The results show that the SCD inhibits the current polarization. Thus the SCD inhibition should be well considered for accurate evaluation of current polarization in the design of organic spin devices.

机译：我们引入一维自旋注入结构，该结构包括铁磁金属和非简并有机半导体以模拟电流极化。利用该模型，我们分析了在各种电场，界面和电导率条件下自旋库仑阻力g（SCD）对极化的影响。结果表明，SCD抑制了电流极化。因此，在有机自旋器件的设计中应充分考虑SCD抑制作用，以准确评估电流极化。

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来源
《Chinese physics letters》 |2008年第12期|共4页
作者
Zhao JQ; Qiao SZ; Jia ZF; Zhang NY; Ji YJ; Pang YT; Chen Y; Fu G;
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正文语种 eng
中图分类物理学;
关键词
LIGHT-EMITTING-DIODES; MAGNETORESISTANCE; DEVICES; SPINTRONICS; DIFFUSION;

机译：发光二极管;磁阻;器件;电子学;扩散;

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专利

1. Spin Coulomb Dragging Inhibition of Spin-Polarized Electric Current Injecting into Organic Semiconductors [J] . Zhao JQ, Qiao SZ, Jia ZF, Chinese physics letters . 2008,第12期

机译：自旋极化电流注入有机半导体的自旋库仑拖动抑制
2. Ultrafast spin-polarized electrical currents injected in a strained zinc blende semiconductor by single color pulses [J] . M. Bieler, N. Laman, H. M. van Driel, Applied Physics Letters . 2005,第6期

机译：通过单色脉冲注入应变锌混合半导体中的超快自旋极化电流
3. Theoretical study on spin-polarized injection of electrical currents into polymer semiconductors [J] . Zhao JQ, Qiao SZ, Zhang NY, Current applied physics: the official journal of the Korean Physical Society . 2009,第5期

机译：自旋极化电流注入聚合物半导体的理论研究
4. Direct Observation of Optically Injected Spin-Polarized Currents in Semiconductors [C] . J. Hubner, W. W. Ruhle, M. Klude, Quantum Electronics and Laser Science Conference . 2003

机译：直接观察半导体中光学注射的旋转极化电流
5. Electrical bistability in organic semiconductors and spin injection using organic magnetic semiconductor [D] . Li, Bin 2012

机译：使用有机磁半导体有机半导体中的电双体性能和旋转注射
6. Electrical injection and detection of spin-polarized currents in topological insulator Bi2Te2Se [O] . Jifa Tian, Ireneusz Miotkowski, Seokmin Hong, -1

机译：拓扑绝缘体Bi2Te2Se中的电注入和自旋极化电流的检测
7. Spin-polarized electric currents in diluted magnetic semiconductor heterostructures induced by terahertz and microwave radiation [O] . Olbrich, Peter, Zoth, Christina, Lutz, Peter, 2012

机译：太赫兹和微波辐射引起的稀磁半导体异质结构中的自旋极化电流

Spin Coulomb Dragging Inhibition of Spin-Polarized Electric Current Injecting into Organic Semiconductors

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