Excited-state dynamics in colloidal semiconductor nanocrystals

FT Rabouw, C de Mello Donega - Topics in Current Chemistry, 2016 - Springer
Colloidal semiconductor nanocrystals have attracted continuous worldwide interest over the
last three decades owing to their remarkable and unique size-and shape-, dependent …

Magneto-optical properties of noble metal nanostructures

J Foxley, KL Knappenberger Jr - Annual Review of Physical …, 2023 - annualreviews.org
The magneto-optical signatures of colloidal noble metal nanostructures, spanning both
discrete nanoclusters (< 2 nm) and plasmonic nanoparticles (> 2 nm), exhibit rich structure …

Low-Temperature Photoluminescence Dynamics Reveal the Mechanism of Light Emission by Colloidal CuInS2 Quantum Dots

M Szymura, M Duda, M Karpińska… - The Journal of …, 2023 - ACS Publications
Copper indium sulfide colloidal quantum dots are in focus of the nanocrystal community as
their optical properties make them exciting candidates for applications in bioimaging and …

Designing ZnS decorated reduced graphene-oxide nanohybrid via microwave route and their application in photocatalysis

S Thangavel, K Krishnamoorthy, SJ Kim… - Journal of Alloys and …, 2016 - Elsevier
In this study, we demonstrated the facile design of zinc-sulphide decorated reduced
graphene-oxide (ZnS-rGO) nanohybrid via microwave method and examined their …

Multiphoton absorption in low-dimensional cesium copper iodide single crystals

Z Guo, J Li, Y Gao, J Cheng, W Zhang, R Pan… - Journal of Materials …, 2020 - pubs.rsc.org
Low-dimensional lead-free metal halides, which feature strong quantum confinement effects,
have recently attracted great attention due to their excellent optical properties and favorable …

Surface spin magnetism controls the polarized exciton emission from CdSe nanoplatelets

EV Shornikova, AA Golovatenko, DR Yakovlev… - Nature …, 2020 - nature.com
The surface of nominally diamagnetic colloidal CdSe nanoplatelets can demonstrate
paramagnetic behaviour owing to the uncompensated spins of dangling bonds, as we …

Semiconductor nanomaterial-based polarized light emission: From materials to light emitting diodes

J Wu, G Fang, Y Zhang, N Biswas, Y Ji, W Xu… - Science China …, 2023 - Springer
The overall optical efficiency of backlight-based liquid crystal displays (LCDs) is less than
5% due to the loss of backlight source by polarizers, color filter, liquid crystal layer and so …

Electron and Hole g-Factors and Spin Dynamics of Negatively Charged Excitons in CdSe/CdS Colloidal Nanoplatelets with Thick Shells

EV Shornikova, L Biadala, DR Yakovlev, D Feng… - Nano Letters, 2018 - ACS Publications
We address spin properties and spin dynamics of carriers and charged excitons in
CdSe/CdS colloidal nanoplatelets with thick shells. Magneto-optical studies are performed …

Effect of dielectric confinement on optical properties of colloidal nanostructures

AV Rodina, AL Efros - Journal of Experimental and Theoretical Physics, 2016 - Springer
We review the effects caused by a large difference in the dielectric constants of a
semiconductor and its surrounding in colloidal semiconductor nanostructures (NSs) with …

Radiative recombination from dark excitons in nanocrystals: Activation mechanisms and polarization properties

AV Rodina, AL Efros - Physical Review B, 2016 - APS
We analyze theoretically physical mechanisms responsible for the radiative recombination
of the ground optically passive (“dark”) exciton (DE), which dominates in photoluminescence …