Dichroic Dirac semimetals generate 12 unique topological laser types via spectral singularities, surface currents from topological terms, and the distinct role of the θ term, with stable topological properties.
Tunable mid-infrared refractive index sensor with high angular sensitivity and ultra-high figure-of- merit based on Dirac semimetal
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Exploring Spectral Singularities in Dirac Semimetals: The Role of Non-Hermitian Physics and Dichroism
Dichroic Dirac semimetals generate 12 unique topological laser types via spectral singularities, surface currents from topological terms, and the distinct role of the θ term, with stable topological properties.