Giant topological longitudinal circular photo-galvanic effect in the chiral multifold semimetal CoSi
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DOI: 10.1038/s41467-020-20408-5
Abstract: The absence of mirror symmetry, or chirality, is behind striking natural phenomena found in systems as diverse as DNA and crystalline solids. A remarkable example occurs when chiral semimetals with topologically protected band degeneracies are… read more here.
Keywords: photo galvanic; galvanic effect; cosi; photo ... See more keywords