Exciton–photonics: from fundamental science to applications
Semiconductors in all dimensionalities ranging from 0D quantum dots and molecules to 3D
bulk crystals support bound electron–hole pair quasiparticles termed excitons. Over the past …
bulk crystals support bound electron–hole pair quasiparticles termed excitons. Over the past …
Dynamical control of nanoscale light-matter interactions in low-dimensional quantum materials
Tip-enhanced nano-spectroscopy and-imaging have significantly advanced our
understanding of low-dimensional quantum materials and their interactions with light …
understanding of low-dimensional quantum materials and their interactions with light …
Adaptive tip-enhanced nano-spectroscopy
Tip-enhanced nano-spectroscopy, such as tip-enhanced photoluminescence (TEPL) and tip-
enhanced Raman spectroscopy (TERS), generally suffers from inconsistent signal …
enhanced Raman spectroscopy (TERS), generally suffers from inconsistent signal …
Probing Nanoscale Exciton Funneling at Wrinkles of Twisted Bilayer MoS2 Using Tip-Enhanced Photoluminescence Microscopy
J Shao, F Chen, W Su, N Kumar, Y Zeng… - The Journal of …, 2022 - ACS Publications
In twisted bilayer (t2L) two-dimensional (2D) transition metal dichalcogenides, local strain at
wrinkles strongly modulates the local exciton density and PL energy resulting in an exciton …
wrinkles strongly modulates the local exciton density and PL energy resulting in an exciton …
Strong Linearly Polarized Light Emission by Coupling Out-of-Plane Exciton to Anisotropic Gap Plasmon Nanocavity
With exceptional quantum confinement, 2D monolayer semiconductors support a strong
excitonic effect, making them an ideal platform for exploring light–matter interactions and as …
excitonic effect, making them an ideal platform for exploring light–matter interactions and as …