Indium arsenide quantum dots: An alternative to lead-based infrared emitting nanomaterials

HB Jalali, L De Trizio, L Manna… - Chemical Society Reviews, 2022 - pubs.rsc.org
Colloidal quantum dots (QDs) emitting in the infrared (IR) are promising building blocks for
numerous photonic, optoelectronic and biomedical applications owing to their low-cost …

Controlling phase in colloidal synthesis

EJ Endres, JR Bairan Espano, A Koziel… - ACS Nanoscience …, 2024 - ACS Publications
A fundamental precept of chemistry is that properties are manifestations of the elements
present and their arrangement in space. Controlling the arrangement of atoms in …

Halide‐Driven Synthetic Control of InSb Colloidal Quantum Dots Enables Short‐Wave Infrared Photodetectors

Muhammad, D Choi, DH Parmar, B Rehl… - Advanced …, 2023 - Wiley Online Library
In the III–V family of colloidal quantum dot (CQD) semiconductors, InSb promises access to a
wider range of infrared wavelengths compared to many light‐sensing material candidates …

Near-infrared light-emitting diodes based on RoHS-compliant InAs/ZnSe colloidal quantum dots

M De Franco, D Zhu, A Asaithambi, M Prato… - ACS Energy …, 2022 - ACS Publications
We demonstrate efficient, stable, and fully RoHS-compliant near-infrared (NIR) light-emitting
diodes (LEDs) based on InAs/ZnSe quantum dots (QDs) synthesized by employing a …

Colloidal InAs Tetrapods: Impact of Surfactants on the Shape Control

Z Liu, R Pascazio, L Goldoni, D Maggioni… - Journal of the …, 2023 - ACS Publications
We have approached the synthesis of colloidal InAs nanocrystals (NCs) using amino-As and
ligands that are different from the commonly employed oleylamine (OA). We found that …

Boosting the Photoluminescence Efficiency of InAs Nanocrystals Synthesized with Aminoarsine via a ZnSe Thick‐Shell Overgrowth

D Zhu, H Bahmani Jalali, G Saleh… - Advanced …, 2023 - Wiley Online Library
InAs‐based nanocrystals can enable restriction of hazardous substances (RoHS) compliant
optoelectronic devices, but their photoluminescence efficiency needs improvement. We …

P- and N-type InAs nanocrystals with innately controlled semiconductor polarity

JI Yoon, H Kim, M Kim, H Cho, YA Kwon, M Choi… - Science …, 2023 - science.org
InAs semiconductor nanocrystals (NCs) exhibit intriguing electrical/optoelectronic properties
suitable for next-generation electronic devices. Although there is a need for both n-and p …

Zn‐Doped P‐Type InAs Nanocrystal Quantum Dots

L Asor, J Liu, S Xiang, N Tessler, AI Frenkel… - Advanced …, 2023 - Wiley Online Library
Doped heavy metal‐free III–V semiconductor nanocrystal quantum dots (QDs) are of great
interest both from the fundamental aspects of doping in highly confined structures, and from …

InAs Nanorod Colloidal Quantum Dots with Tunable Bandgaps Deep into the Short-Wave Infrared

T Sheikh, WJ Mir, S Nematulloev, P Maity, KE Yorov… - ACS …, 2023 - ACS Publications
InAs colloidal quantum dots (CQDs) have emerged as candidate lead-and mercury-free
solution-processed semiconductors for infrared technology due to their appropriate bulk …

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 …