Electrical voltage by electron spin-vorticity coupling in laminar ducts

نویسندگان

چکیده

A tiny electrical voltage can be generated by the collective coupling of electron spins to flow vorticity in laminar and turbulent liquid metal flows. Here, we demonstrate a linear scaling law between pressure drop for flows through capillaries with different cross sections, both, analytically experimentally.

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ژورنال

عنوان ژورنال: Physical review fluids

سال: 2021

ISSN: ['2469-9918', '2469-990X']

DOI: https://doi.org/10.1103/physrevfluids.6.043703