Effect of Electric Field on Spin Polarized Current in Ferromagnetic/Organic Semiconductor Systems
MA Yan-Ni1, REN Jun-Feng2, ZHANG Yu-Bin1, LIU De-Sheng1, XIE Shi-Jie1
1School of Physics and Microelectronics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 2501002College of Physics and Electronics, Shandong Normal University, Jinan 250014
Effect of Electric Field on Spin Polarized Current in Ferromagnetic/Organic Semiconductor Systems
MA Yan-Ni1;REN Jun-Feng2;ZHANG Yu-Bin1;LIU De-Sheng1;XIE Shi-Jie1
1School of Physics and Microelectronics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 2501002College of Physics and Electronics, Shandong Normal University, Jinan 250014
摘要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.
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.
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]. 中国物理快报, 2007, 24(6): 1697-1700.
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. Chin. Phys. Lett., 2007, 24(6): 1697-1700.
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