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arXiv · 2308.03860

Review on Infrared Nanospectroscopy of Natural 2D Phyllosilicates

Raphaela De Oliveira·Alisson R. Cadore·Raul O. Freitas·Ingrid D. Barcelos
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Abstract

Phyllosilicates emerge as a promising class of large bandgap lamellar insulators. Their applications have been explored from fabrication of graphene-based devices to 2D heterostructures based on transition metal dicalcogenides with enhanced optical and polaritonics properties. In this review, we provide an overview on the use of IR s-SNOM for studying nano-optics and local chemistry of a variety of 2D natural phyllosilicates. Finally, we bring a brief update on applications that combine natural lamellar minerals into multifunctional nanophotonic devices driven by electrical control.

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Raphaela De Oliveira, Alisson R. Cadore, Raul O. Freitas, Ingrid D. Barcelos. 2023-08-07. Review on Infrared Nanospectroscopy of Natural 2D Phyllosilicates. https://doi.org/10.1364/josaa.482518

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