SKM 2023 – wissenschaftliches Programm
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O: Fachverband Oberflächenphysik
O 7: Spins on Surfaces at the Atomic Scale I
O 7.7: Vortrag
Montag, 27. März 2023, 12:15–12:30, REC C 213
Spin currents in helical molecular wires — •Richard Korytár1, Jan van Ruitenbeek2, and Ferdinand Evers3 — 1Univerzita Karlova, Prague, Czech Republic — 2Leiden University — 3University of Regensburg
Various spin-selective phenomena have been recently reported for helical molecular wires. The explanation of these phenomena is still lacking [1]. I will present a theoretical analysis of spin currents in non-magnetic molecular junctions. First, constraints based on time-reversal invariance will be summarized. Second, I will present results based on Landauer formalism and a simple model Hamiltonian. Possible experimental detection setups will be discussed.
[1] Evers et al., Adv. Mater. 2022, 34, 2106629