InP colloidal quantum dots for visible and near-infrared photonics

G Almeida, RF Ubbink, M Stam, I du Fossé… - Nature Reviews …, 2023 - nature.com
Owing to their tunable band gap, high absorption coefficient, narrow emission linewidths
and unrestricted composition, InP-based colloidal quantum dots (QDs) have become …

Advances, Challenges, and Perspectives for Heavy‐Metal‐Free Blue‐Emitting Indium Phosphide Quantum Dot Light‐Emitting Diodes

Z Cui, D Yang, S Qin, Z Wen, H He… - Advanced Optical …, 2023 - Wiley Online Library
Quantum dot light‐emitting diodes (QLEDs), regarded as promising candidates in the next‐
generation display, have attracted much attention recently. In spite of the outstanding …

Full-spectrum InP-based quantum dots with near-unity photoluminescence quantum efficiency

H Van Avermaet, P Schiettecatte, S Hinz, L Giordano… - ACS …, 2022 - ACS Publications
Photoluminescent color conversion by quantum dots (QDs) makes possible the formation of
spectrum-on-demand light sources by combining blue LEDs with the light generated by a …

Insights into structural defect formation in individual InP/ZnSe/ZnS quantum dots under UV oxidation

H Baek, S Kang, J Heo, S Choi, R Kim, K Kim… - Nature …, 2024 - nature.com
Abstract InP/ZnSe/ZnS quantum dots (QDs) stand as promising candidates for advancing
QD-organic light-emitting diodes (QLED), but low emission efficiency due to their …

Spectral widths and Stokes shifts in InP-based quantum dots

P Cavanaugh, X Wang, MJ Bautista… - The Journal of …, 2023 - pubs.aip.org
InP-based quantum dots (QDs) have Stokes shifts and photoluminescence (PL) line widths
that are larger than in II–VI semiconductor QDs with comparable exciton energies. The …

Phonons of Atomically Thin ZnSe Nanoplatelets Grown by the Colloidal Method

LS Basalaeva, VP Grafova, TA Duda… - The Journal of …, 2023 - ACS Publications
In this work, the phonon spectra of atomically thin ZnSe nanoplatelets (NPLs) were studied
using Raman and infrared spectroscopies. Atomically thin ZnSe NPLs were grown on the Si …

Phonon Raman spectroscopy of nanocrystalline multinary chalcogenides as a probe of complex lattice structures

V Dzhagan, AP Litvinchuk, MY Valakh… - Journal of Physics …, 2022 - iopscience.iop.org
Abstract Ternary (I–III–VI) and quaternary (I–II–IV–VI) metal-chalcogenides like CuInS 2 or
Cu 2 ZnSn (S, Se) 4 are among the materials currently most intensively investigated for …

[HTML][HTML] Radiative dynamics and delayed emission in pure and doped InP/ZnSe/ZnS quantum dots

P Cavanaugh, H Sun, JL Plante, MJ Bautista… - The Journal of …, 2021 - pubs.aip.org
We have used time-correlated single photon counting to elucidate the radiative dynamics of
InP/ZnSe/ZnS core/shell/shell quantum dots (QDs) that differ in the amount and distribution …

Repercussions of the Inner Shell Layer on the Performance of Cd-Free Quantum Dots and Their Light-Emitting Diodes

P Yu, S Cao, Y Wang, J Zhao - The Journal of Physical Chemistry …, 2023 - ACS Publications
Indium phosphide (InP) and zinc selenium tellurium (ZnSeTe) quantum dots (QDs) as less
toxic alternatives have received substantial attention. The structure of QDs generally …

Reversible interfacial charge transfer and delayed emission in InP/ZnSe/ZnS quantum dots with hexadecanethiol

H Sun, P Cavanaugh, I Jen-La Plante… - The Journal of …, 2022 - ACS Publications
The results in this paper show that holes are rapidly and reversibly transferred from red-
emitting InP/ZnSe/ZnS quantum dots (QDs) to adsorbed hexadecanethiol (HDT) forming an …