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 …

III–V colloidal nanocrystals: control of covalent surfaces

Y Kim, JH Chang, H Choi, YH Kim, WK Bae… - Chemical Science, 2020 - pubs.rsc.org
Colloidal quantum dots (QDs) are nanosized semiconductors whose electronic features are
dictated by the quantum confinement effect. The optical, electrical, and chemical properties …

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 …

Highly Luminescent Shell‐Less Indium Phosphide Quantum Dots Enabled by Atomistically Tailored Surface States

N Gwak, S Shin, H Yoo, GW Seo, S Kim… - Advanced …, 2024 - Wiley Online Library
Contrary to the prevailing notion that shell structures arise from the intricate chemistry and
surface defects of InP quantum dots (QDs), an innovative strategy that remarkably enhances …

Navigating the Potential Energy Surface of CdSe Magic-Sized Clusters: Synthesis and Interconversion of Atomically Precise Nanocrystal Polymorphs

HH Ripberger, KJ Schnitzenbaumer… - Journal of the …, 2023 - ACS Publications
Magic-sized clusters (MSCs) are kinetically stable, atomically precise intermediates along
the quantum dot (QD) reaction potential energy surface. Literature precedent establishes …

The future of colloidal semiconductor magic-size clusters

C Palencia, K Yu, K Boldt - ACS nano, 2020 - ACS Publications
Atomically defined, zero-dimensional magic-size clusters play pivotal roles in the nucleation
and growth of semiconductor nanocrystals. Thus, they provide new opportunities to …

Thermodynamics of composition dependent ligand exchange on the surfaces of colloidal indium phosphide quantum dots

JJ Calvin, EA O'Brien, AB Sedlak, AD Balan… - ACS …, 2021 - ACS Publications
Quantum dot surfaces can have a substantial effect on their physical, chemical, and
optoelectronic properties. When the chemistry that occurs at the surface of nanocrystals is …

Ligand Steric Profile Tunes the Reactivity of Indium Phosphide Clusters

SF Sandeno, KJ Schnitzenbaumer… - Journal of the …, 2024 - ACS Publications
Indium phosphide quantum dots have become an industrially relevant material for solid-
state lighting and wide color gamut displays. The synthesis of indium phosphide quantum …

Ligands on Nanocrystal Surfaces, the 1H Nuclear Magnetic Resonance Fingerprint

Z Hens - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus Surfaces are an integral part of colloidal nanocrystals (NCs). Hence,
understanding the binding and packing to NC surfaces of organic ligands, which are often …

Leveraging Cation Exchange in InP Magic-Sized Clusters To Access Coinage Metal Phosphide Nanocrystals

FW Eagle, S Harvey, H Larson, A Abbott… - Chemistry of …, 2024 - ACS Publications
We report the conversion of In37P20 magic-sized clusters (MSCs) via cation exchange at
room temperature to obtain doped InP clusters and nanocrystals, as well as Cu3–x P, Ag3–x …