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Charge-transfer polaron induced negative differential resistance and giant magnetoresistance in organic spintronics: A Su-Schrieffer-Heeger model study

J. H. Wei·S. J. Xie·L. M. Mei·J. Berakdar·YiJing Yan
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Abstract

Combining the Su-Schrieffer-Heeger model and the non-equilibrium Green's function formalism, we investigate the negative differential resistance effect in organic spintronics at low temperature and interprete it with a self-doping picture. A giant negative magnetoresistance exceeding 300% is theoretically predicted as the results of the negative differential resistance effects.

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J. H. Wei, S. J. Xie, L. M. Mei, J. Berakdar, YiJing Yan. 2005-09-30. Charge-transfer polaron induced negative differential resistance and giant magnetoresistance in organic spintronics: A Su-Schrieffer-Heeger model study. https://doi.org/10.1088/1367-2630%2F8%2F5%2F082

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