| Autor: |
Tan, Chuan, Wu, Qingping, Li, Haoran, Liu, Zhengfang, Xiao, Xianbo |
| Předmět: |
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| Zdroj: |
Journal of Applied Physics; 12/21/2024, Vol. 136 Issue 23, p1-11, 11p |
| Abstrakt: |
The study focused on investigating spin transport in a graphene-based ferromagnet/in-plane exchange field/superconductor junction. It was demonstrated that both the spin-flipped reflection and the anomalous Andreev reflection occur in the junction due to the spin-mixing effect induced by the in-plane exchange field in graphene. The research highlighted that increasing the Fermi energy in the junction can lead to a high level of anomalous Andreev reflection. Furthermore, the study also examined the charge conductance and spin-polarized conductance, showing that these properties are influenced by the strength of the vertical exchange field, the in-plane exchange field, and Fermi energy. The findings of this research could potentially open up new avenues for utilizing graphene in spintronics applications. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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