Artikel,

Quantum dot as thermal rectifier

, , , , , , und .
New Journal of Physics, 10 (8): 083016 (2008)
DOI: 10.1088/1367-2630/10/8/083016

Zusammenfassung

We report the observation of thermal rectification in a semiconductor quantum dot, as inferred from the asymmetric line shape of the thermopower oscillations. The asymmetry is observed at high in-plane magnetic fields and caused by the presence of a high orbital momentum state in the dot.

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