Search Results - "Lu, Dunzhu"
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Tunable hyperbolic polaritons with plasmonic phase-change material In3SbTe2
Published in Nanophotonics (Berlin, Germany) (01-11-2024)“…Hyperbolic polaritons that originate from the extreme optical anisotropy in van der Waals (vdW) crystals have gained much attention for their potential in…”
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2
Hybrid Ghost Phonon Polaritons in Thin-Film Heterostructure
Published in Nano letters (17-04-2024)“…Ghost phonon polaritons (g-PhPs), a unique class of phonon polaritons in the infrared, feature ultralong diffractionless propagation (>20 μm) across the…”
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Optical nanoimaging of highly-confined phonon polaritons in atomically-thin nanoribbons of α-MoO3
Published in Optics express (14-08-2023)“…Phonon polaritons (PhPs), collective modes hybridizing photons with lattice vibrations in polar insulators, enable nanoscale control of light. In recent years,…”
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4
Optical nanoimaging of highly-confined phonon polaritons in atomically-thin nanoribbons of α-MoO 3
Published in Optics express (14-08-2023)“…Phonon polaritons (PhPs), collective modes hybridizing photons with lattice vibrations in polar insulators, enable nanoscale control of light. In recent years,…”
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Journal Article -
5
Laser‐Printed Terahertz Plasmonic Phase‐Change Metasurfaces
Published in Advanced optical materials (01-05-2023)“…Chalcogenide phase‐change materials (PCMs) have offered an appealing material solution by acting as a switchable dielectric layer to tune the electromagnetic…”
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6
Tunable hyperbolic polaritons with plasmonic phase-change material In 3 SbTe 2
Published in Nanophotonics (Berlin, Germany) (20-03-2024)“…Abstract Hyperbolic polaritons that originate from the extreme optical anisotropy in van der Waals (vdW) crystals have gained much attention for their…”
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Journal Article