| Autor: |
Alhyder, Ragheed, Cappellaro, Alberto, Lemeshko, Mikhail, Volosniev, Artem G. |
| Předmět: |
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| Zdroj: |
Journal of Chemical Physics; 9/14/2023, Vol. 159 Issue 10, p1-8, 8p |
| Abstrakt: |
We demonstrate the possibility of a coupling between the magnetization direction of a ferromagnet and the tilting angle of adsorbed achiral molecules. To illustrate the mechanism of the coupling, we analyze a minimal Stoner model that includes Rashba spin–orbit coupling due to the electric field on the surface of the ferromagnet. The proposed mechanism allows us to study magnetic anisotropy of the system with an extended Stoner–Wohlfarth model and argue that adsorbed achiral molecules can change magnetocrystalline anisotropy of the substrate. Our research aims to motivate further experimental studies of the current-free chirality induced spin selectivity effect involving both enantiomers. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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