We investigated infrared phonon polariton on thin hexagonal boron nitride flakes on gold. We successfully imaged ultraslow guided modes in both restrahlen bands, using photoinduced force microscopy and scattering type near field scanning optical microscopy
Imaging of ultra-confined phonon polaritons in hexagonal boron nitride on gold
Ambrosio;
2018
Abstract
We investigated infrared phonon polariton on thin hexagonal boron nitride flakes on gold. We successfully imaged ultraslow guided modes in both restrahlen bands, using photoinduced force microscopy and scattering type near field scanning optical microscopyFile in questo prodotto:
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