Mapping of Vibrational Modes Revealing a Strong and Tunable Coupling in Two Juxtaposed 3R-WSe2 Nanodrums.
Sign Up to like & getrecommendations! Published in 2024 at "Nano letters"
DOI: 10.1021/acs.nanolett.4c02214
Abstract: Two-dimensional (2D) material resonators have emerged as promising platforms for advanced nanomechanical applications due to their exceptional mechanical properties, tunability, and nonlinearities. We explored the strong mechanical mode coupling between two adjacent 3R-WSe2 nanodrums at… read more here.
Keywords: mapping vibrational; vibrational modes; coupling two; wse2 ... See more keywords
Mapping vibrational surface and bulk modes in a single nanocube
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature21699
Abstract: Imaging of vibrational excitations in and near nanostructures is essential for developing low-loss infrared nanophotonics, controlling heat transport in thermal nanodevices, inventing new thermoelectric materials and understanding nanoscale energy transport. Spatially resolved electron energy loss… read more here.
Keywords: surface; surface bulk; bulk; phonon ... See more keywords