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 …

Electronic structure and excited state dynamics of cadmium chalcogenide nanorods

KE Shulenberger, MR Jilek, SJ Sherman… - Chemical …, 2023 - ACS Publications
The cylindrical quasi-one-dimensional shape of colloidal semiconductor nanorods (NRs)
gives them unique electronic structure and optical properties. In addition to the band gap …

Synthesis, surface chemistry, and fluorescent properties of InP quantum dots

SM Click, SJ Rosenthal - Chemistry of Materials, 2023 - ACS Publications
InP quantum dots (QDs) have great potential as emitters for solid-state lighting, lasing, and
bioimaging without the inherent toxicity concern of Cd and Pb-based emitters. Indium …

InP semiconductor nanocrystals: Synthesis, optical properties, and applications

H Liu, P Chen, Y Cui, Y Gao, J Cheng… - Advanced Optical …, 2023 - Wiley Online Library
As the most promising candidate for luminescent semiconductor materials in the future
environmentally friendly society, InP nanocrystals (NCs) have attracted strong attention in …

Suppressed Auger recombination and enhanced emission of InP/ZnSe/ZnS quantum dots through inner shell manipulation

Y Chen, R Wang, Y Kuang, Y Bian, F Chen, H Shen… - Nanoscale, 2023 - pubs.rsc.org
Understanding the influence of the inner shell on fluorescence blinking and exciton
dynamics is essential to promote the optical performances of InP-based quantum dots …

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 …

Improved luminescent InP/ZnS quantum dots by ZnF2 assisted one-pot aminophosphine synthesis strategy

L Wei, J Ye, X Zhou, T Guo, C Ren, Q Yan, Y Zhang… - Optical Materials, 2022 - Elsevier
Abstract Indium phosphide (InP) Quantum dots (QDs) are becoming one of the most
favorable alternatives of cadmium-based QDs in view of their heavy metal-free and tunable …

Photon upconversion in the visible wavelengths with ZnSe/InP/ZnS nanocrystals

P Jaimes, T Miyashita, T Qiao, K Wang… - The Journal of Physical …, 2023 - ACS Publications
Nanocrystals that can absorb strongly in the near-infrared (NIR) wavelengths for conversion
to visible light are of great interest for biological imaging applications. In this work, we …

Optical properties of inverted type-I InP quantum dots with near-infrared emission

F Zhao, Y Cui, A Wang, Y Gao, T He - Journal of Luminescence, 2024 - Elsevier
Unlike conventional type-I InP-based quantum dots (QDs), inverted type-I QDs can push the
emission wavelength to the near-infrared (NIR) range. However, the fundamental optical …

[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 …