This analysis demonstrates reconfigurable enhancement of spin Hall effect using Dirac semimetal in photonics, indicating implications for advanced optical devices.
We numerically demonstrate a giant and reconfigurable photonic spin Hall effect (PSHE) in a lithography-free Kretschmann stack composed of a high-index prism/AlCuFe Dirac semimetal (DSM)/VO 2 /ZnS. By tuning the ZnS coupler...
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Fang et al. (2025) studied this question.
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