Monolayer Hexagonal Boron Nitride Can Extend Plasmonic Enhancement Limit (IMAGE)

Hefei Institutes of Physical Science, Chinese Academy of Sciences

Monolayer Hexagonal Boron Nitride Can Extend Plasmonic Enhancement Limit

Caption

(left) Schematic of a monolayer h-BN as hot-electron tunneling barrier.(right) Change of volume-averaged SERS enhancement factor (EF) with the gap size (e.g., number of h-BN layers).

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CHEN Siyu

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