Surface LPGE in Co3Sn2S2 is magnetization-switchable with sign reversals at specific angles, dominated by extrinsic Fermi-arc contributions showing linear temperature dependence and omega to the -2.2 frequency scaling.
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Switchable Surface Linear Photogalvanic Effect in the Magnetic Weyl Semimetal Co3Sn2S2
Surface LPGE in Co3Sn2S2 is magnetization-switchable with sign reversals at specific angles, dominated by extrinsic Fermi-arc contributions showing linear temperature dependence and omega to the -2.2 frequency scaling.