On the temperature dependence of spin pumping in ferromagnet–topological insulator–ferromagnet spin valves

On the temperature dependence of spin pumping in ferromagnet–topological insulator–ferromagnet spin valves

Topological insulators (TIs) have a large potential for spintronic devices owing to their spin-polarized, counter-propagating surface states. Recently, we have investigated spin pumping in a ferromagnet–TI–ferromagnet structure at room temperature. Here, we present the temperature-dependent measurem...

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Veröffentlicht in:Results in physics 2016, Vol.6, p.293-294
Hauptverfasser: Baker, A.A., Figueroa, A.I., van der Laan, G., Hesjedal, T.
Format: Artikel
Sprache:eng
Schlagworte:
Ferromagnetic resonance
Spin pumping
Spintronics
Topological insulator
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Zusammenfassung:Topological insulators (TIs) have a large potential for spintronic devices owing to their spin-polarized, counter-propagating surface states. Recently, we have investigated spin pumping in a ferromagnet–TI–ferromagnet structure at room temperature. Here, we present the temperature-dependent measurement of spin pumping down to 10K, which shows no variation with temperature.
ISSN:2211-3797
2211-3797
DOI:10.1016/j.rinp.2016.05.007