Observation of a thermoelectric Hall plateau in the extreme quantum limit
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DOI: 10.1038/s41467-020-14819-7
Abstract: The thermoelectric Hall effect is the generation of a transverse heat current upon applying an electric field in the presence of a magnetic field. Here, we demonstrate that the thermoelectric Hall conductivity α x y… read more here.
Keywords: thermoelectric hall; plateau; field; quantum limit ... See more keywords
Extreme quantum nonlinearity in superfluid thin-film surface waves
Sign Up to like & getrecommendations! Published in 2020 at "npj Quantum Information"
DOI: 10.1038/s41534-021-00393-3
Abstract: We show that highly confined superfluid films are extremely nonlinear mechanical resonators, offering the prospect to realize a mechanical qubit. Specifically, we consider third-sound surface waves, with nonlinearities introduced by the van der Waals interaction… read more here.
Keywords: surface waves; surface; quantum nonlinearity; nonlinearity superfluid ... See more keywords