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 …

InP quantum dots: synthesis and lighting applications

B Chen, D Li, F Wang - Small, 2020 - Wiley Online Library
InP quantum dots (QDs) are typical III–V group semiconductor nanocrystals that feature
large excitonic Bohr radius and high carrier mobility. The merits of InP QDs include large …

Size-dependent optical properties of InP colloidal quantum dots

G Almeida, L van der Poll, WH Evers, E Szoboszlai… - Nano Letters, 2023 - ACS Publications
Indium phosphide colloidal quantum dots (CQDs) are the main alternative for toxic and
restricted Cd based CQDs for lighting and display applications. Here we systematically …

High-brightness blue InP quantum dot-based electroluminescent devices: the role of shell thickness

H Zhang, X Ma, Q Lin, Z Zeng, H Wang… - The Journal of …, 2020 - ACS Publications
InP quantum dots (QDs) are considered as one of the most promising candidates of Cd-or
Pb-based QDs in the applications of display and lighting. However, the performances of blue …

Revealing the band-edge exciton fine structure of single InP nanocrystals

E Prin, C Xia, YH Won, E Jang, SV Goupalov… - Nano Letters, 2023 - ACS Publications
We investigate the fundamental optical properties of single zinc-blende InP/ZnSe/ZnS
nanocrystals (NCs) using frequency-and time-resolved magneto-photoluminescence …

State filling and stimulated emission by colloidal InP/ZnSe core/shell quantum dots

F Sousa Velosa, H Van Avermaet… - Advanced Optical …, 2022 - Wiley Online Library
Colloidal InP‐based quantum dots (QDs) are widely studied for luminescent color
conversion or electroluminescence, yet the nature of the emitting state remains a matter of …

Sub-millielectronvolt Line Widths in Polarized Low-Temperature Photoluminescence of 2D PbS Nanoplatelets

P Li, L Biesterfeld, LF Klepzig, J Yang, HT Ngo… - Nano Letters, 2024 - ACS Publications
Colloidal semiconductor nanocrystals are promising materials for classical and quantum
light sources due to their efficient photoluminescence (PL) and versatile chemistry. While …

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 …

Influence of the spin-orbit split-off valence band on the hole factor in semiconductor nanocrystals

MA Semina, AA Golovatenko, AV Rodina - Physical Review B, 2021 - APS
We present results of k· p calculations of the effective g factor of holes confined in spherical,
cube, and planar semiconductor nanocrystals (NCs). We use the six-band Luttinger model …

Auger dynamics in InP/ZnSe/ZnS quantum dots having pure and doped shells

AT Nguyen, P Cavanaugh, IJL Plante… - The Journal of …, 2021 - ACS Publications
In this study, we report the negative trion and biexciton Auger dynamics in very high-quality
InP/ZnSe/ZnS quantum dots (QDs) having varying amounts of indium-based traps in the …