Acceleration of Subwavelength Polaritons by Engineering Dielectric-Metallic Substrates
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DOI: 10.1021/acsphotonics.0c00563
Abstract: By synchrotron infrared nanospectroscopy, we demonstrate modulation of momenta and group velocity of subdiffraction hyperbolic phonon-polaritons (HP2), in hexagonal boron nitride nanocrystals, by v... read more here.
Keywords: dielectric metallic; subwavelength polaritons; acceleration subwavelength; polaritons engineering ... See more keywords