Direct measurement of ferroelectric polarization in a tunable semimetal
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DOI: 10.1038/s41467-021-25587-3
Abstract: Ferroelectricity, the electrostatic counterpart to ferromagnetism, has long been thought to be incompatible with metallicity due to screening of electric dipoles and external electric fields by itinerant charges. Recent measurements, however, demonstrated signatures of ferroelectric… read more here.
Keywords: tunable semimetal; direct measurement; polarization; ferroelectric polarization ... See more keywords