Inorganic 2D luminescent materials: structure, luminescence modulation, and applications
L Su, X Fan, T Yin, H Wang, Y Li, F Liu… - Advanced Optical …, 2020 - Wiley Online Library
Inorganic luminescent semiconductors have triggered burgeoning research interest in all‐
solid‐state light‐emitting devices over the past decades owing to their band‐to‐band …
solid‐state light‐emitting devices over the past decades owing to their band‐to‐band …
Time-domain investigations of coherent phonons in van der waals thin films
F Vialla, N Del Fatti - Nanomaterials, 2020 - mdpi.com
Coherent phonons can be launched in materials upon localized pulsed optical excitation,
and be subsequently followed in time-domain, with a sub-picosecond resolution, using a …
and be subsequently followed in time-domain, with a sub-picosecond resolution, using a …
Strain control of exciton–phonon coupling in atomically thin semiconductors
Semiconducting transition metal dichalcogenide (TMDC) monolayers have exceptional
physical properties. They show bright photoluminescence due to their unique band structure …
physical properties. They show bright photoluminescence due to their unique band structure …
Dynamics and efficient conversion of excitons to trions in non-uniformly strained monolayer WS2
In recent years, there has been ongoing effort in achieving efficient transport of excitons in
monolayer transition metal dichalcogenides subjected to highly non-uniform strain. Here we …
monolayer transition metal dichalcogenides subjected to highly non-uniform strain. Here we …
Dark excitons in transition metal dichalcogenides
Monolayer transition metal dichalcogenides (TMDs) exhibit a remarkably strong Coulomb
interaction that manifests in tightly bound excitons. Due to the complex electronic band …
interaction that manifests in tightly bound excitons. Due to the complex electronic band …
Nonclassical Exciton Diffusion in Monolayer
We experimentally demonstrate time-resolved exciton propagation in a monolayer
semiconductor at cryogenic temperatures. Monitoring phonon-assisted recombination of …
semiconductor at cryogenic temperatures. Monitoring phonon-assisted recombination of …
Exciton optics, dynamics, and transport in atomically thin semiconductors
Atomically thin semiconductors such as transition metal dichalcogenide (TMD) monolayers
exhibit a very strong Coulomb interaction, giving rise to a rich exciton landscape. This makes …
exhibit a very strong Coulomb interaction, giving rise to a rich exciton landscape. This makes …
Phonon-assisted photoluminescence from indirect excitons in monolayers of transition-metal dichalcogenides
The photoluminescence (PL) spectrum of transition-metal dichalcogenides (TMDs) shows a
multitude of emission peaks below the bright exciton line, and not all of them have been …
multitude of emission peaks below the bright exciton line, and not all of them have been …
Tip‐Induced Nano‐Engineering of Strain, Bandgap, and Exciton Funneling in 2D Semiconductors
The tunability of the bandgap, absorption and emission energies, photoluminescence (PL)
quantum yield, exciton transport, and energy transfer in transition metal dichalcogenide …
quantum yield, exciton transport, and energy transfer in transition metal dichalcogenide …
Disentangling many-body effects in the coherent optical response of 2D semiconductors
In single-layer (1L) transition metal dichalcogenides, the reduced Coulomb screening
results in strongly bound excitons which dominate the linear and the nonlinear optical …
results in strongly bound excitons which dominate the linear and the nonlinear optical …