PbTaSe₂ exhibits intrinsic plasmonic hyperbolic response in the visible-NIR range with anisotropy parameter |R| ≈ 231 and quality factor Q_max ≈ 2.8 at 0.78 eV.
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physics.optics 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Spatial nonlocality in Lorentz-dispersive media enables infinite-extent momentum bandgaps in photonic time crystals at arbitrarily low modulation speed and strength.
citing papers explorer
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Visible-NIR-Frequency Hyperbolic Response in Nodal-Line Semimetal PbTaSe$_2$
PbTaSe₂ exhibits intrinsic plasmonic hyperbolic response in the visible-NIR range with anisotropy parameter |R| ≈ 231 and quality factor Q_max ≈ 2.8 at 0.78 eV.
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Nonlocal photonic time crystals: Infinite momentum bandgaps with minimal modulation speed and strength
Spatial nonlocality in Lorentz-dispersive media enables infinite-extent momentum bandgaps in photonic time crystals at arbitrarily low modulation speed and strength.