Full Crystallographic Imaging of Hexagonal Boron Nitride Monolayers with Phonon-Enhanced Sum-Frequency Microscopy.
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DOI: 10.1002/adma.202510124
Abstract: Hexagonal boron nitride (hBN) is an important 2D material for van der Waals heterostructures, single photon emitters, and infrared nanophotonics. The optical characterization of mono- and few-layer samples of hBN however, remains a challenge as… read more here.
Keywords: boron nitride; frequency microscopy; full crystallographic; sum frequency ... See more keywords