LAUSR

Extending Plasmonic Enhancement Limit with Blocked Electron Tunneling by Monolayer Hexagonal Boron Nitride.

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2 Published in 2023 at "Nano letters"

DOI: 10.1021/acs.nanolett.3c00404

Abstract: Fabricating ultrasmall nanogaps for significant electromagnetic enhancement is a long-standing goal of surface-enhanced Raman scattering (SERS) research. However, such electromagnetic enhancement is limited by quantum plasmonics as the gap size decreases below the quantum tunneling… read more here.

Keywords: boron nitride; electron tunneling; hexagonal boron; extending plasmonic ... See more keywords