| Full text | |
| Author(s): |
De Oliveira, Raphaela
;
Cadore, Alisson R.
;
Freitas, Raul O.
;
Barcelos, Ingrid D.
Total Authors: 4
|
| Document type: | Journal article |
| Source: | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION; v. 40, n. 4, p. 12-pg., 2023-04-01. |
| Abstract | |
Phyllosilicates have emerged as a promising class of large bandgap lamellar insulators. Their applications have been explored from the fabrication of graphene-based devices to 2D heterostructures based on transition metal dichalcogenides with enhanced optical and polaritonics properties. In this review, we provide an overview of the use of infrared (IR) scattering-type scanning near-field optical microscopy (s-SNOM) for studying nano-optics and local chemistry of a variety of 2D natural phyllosilicates. Finally, we bring a brief update on applica-tions that combine natural lamellar minerals into multifunctional nanophotonic devices driven by electrical control.(c) 2023 Optica Publishing Group (AU) | |
| FAPESP's process: | 19/14017-9 - From excitons waves to THz-phonons: 2Ds materials nano-optics via synchrotron infrared nanospectroscopy |
| Grantee: | Raul de Oliveira Freitas |
| Support Opportunities: | Research Grants - Young Investigators Grants |