Discovering new high-refractive-index dielectric materials

Søren Raza*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Abstract

Dielectric materials with a high refractive index are key in the design of optical nanoantennas and metasurfaces. Here, we use a high-throughput screening method combined with optical Mie theory to evaluate the performance of more than 2000 materials and discover a new promising material, boron phosphide, which has so far been elusive. We prepare boron phosphide nanoparticles and experimentally demonstrate that they support Mie resonances across the visible and the near ultraviolet using both optical measurements and electron energy-loss spectroscopy.

Original languageEnglish
Title of host publicationPorceedings of the 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication date2023
Pages270-271
Publication statusPublished - 2023
Event13th International Conference on Metamaterials, Photonic Crystals and Plasmonics - Paris, France
Duration: 18 Jul 202321 Jul 2023
Conference number: 13
https://metaconferences.org/META23/index.php/META/index

Conference

Conference13th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Number13
Country/TerritoryFrance
CityParis
Period18/07/202321/07/2023
Internet address

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