تقرير
Pure spin current and negative differential electric resistance in hybrid systems
العنوان: | Pure spin current and negative differential electric resistance in hybrid systems |
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المؤلفون: | Gholami, Zainab, Khoeini, Farhad |
المصدر: | Scientific Reports, 11, 104 (2021) |
سنة النشر: | 2020 |
المجموعة: | Condensed Matter |
مصطلحات موضوعية: | Condensed Matter - Mesoscale and Nanoscale Physics |
الوصف: | This paper aims to investigate the spin dependent transport properties in hybrid nanoribbons, using the non equilibrium Greens function method. The effects of temperature gradient between the left and right leads, the ferromagnetic exchange field, and the local external electric fields are also included. The results show that the spin up and spin down currents are produced and flow in opposite directions with almost equal magnitudes. This evidently shows that the carrier transport is dominated by the thermal spin current. Whereas the thermal electron current is almost disappeared. Comment: 26 pages |
نوع الوثيقة: | Working Paper |
DOI: | 10.1038/s41598-020-80616-3 |
URL الوصول: | http://arxiv.org/abs/2012.12782 |
رقم الأكسشن: | edsarx.2012.12782 |
قاعدة البيانات: | arXiv |
DOI: | 10.1038/s41598-020-80616-3 |
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