ArticleJournal of the American Chemical Society2024
Surface-Originated Weak Confinement in Tetrahedral Indium Arsenide Quantum Dots.
Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed.
- Colloidal InSb Quantum Dots for eSWIR Photodetection via Decoupling Nucleation and Growth.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Ligand-Mediated Shape Engineering of SWIR InAs Colloidal Quantum Dots for Photodetector Applications.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Steric Effect-Controlled Atomic Passivation of Colloidal InAs Quantum Dots for Infrared Photodetectors.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Large Colloidal InAs Nanocrystals Synthesized with a Grignard Reagent.Chemistry of materials : a publication of the American Chemical Society · 2026Article
- Automated synthesis of InSb quantum dots with improved batch-to-batch reproducibility via kinetically matched co-reduction.Nature communications · 2026Article
- Short-Wave Infrared InAs Quantum-Dot Light-Emitting Diodes with Tunable Electroluminescence beyond 1.4 μm.ACS energy letters · 2026Article
- Colloidal synthesis of large near-bulk InAs quantum dots through seeded and seedless growth using cluster precursors.Nature communications · 2026Article
- Trioctylamine in the Synthesis of Tris(trimethylsilyl)arsine-Based InAs Quantum Dots Prevents the Formation of Si-Based Byproducts.Journal of the American Chemical Society · 2025Article
- Unveiling the Role of ZnClACS nano · 2025Article
- Tribenzoylarsine - A Benign Arsenic Precursor for InAs Nanocrystals.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Shell Phase and Morphology Control for Emission Tuning in III-V Core/Shell Quantum Dots.ACS nano · 2025Article
- Suppressing Colloidal Quantum Dot Multimer Fusion Leads to High-Performance InSb Infrared Photodetectors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Pnictide-based colloidal quantum dots for infrared sensing applications.Nano convergence · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
While the shape-dependent quantum confinement (QC) effect in anisotropic semiconductor nanocrystals has been extensively studied, the QC in facet-specified polyhedral quantum dots (QDs) remains underexplored. Recently, tetrahedral nanocrystals have gained prominence in III-V nanocrystal synthesis. In our study, we successfully synthesized well-faceted tetrahedral InAs QDs with a first excitonic absorption extending up to 1700 nm. We observed an unconventional sizing curve, indicating weaker confinement than for equivalently volumed spherical QDs. The (111) surface states of InAs QDs persist at the conduction band minimum state even after ligand passivation with a significantly reduced band gap, which places tetrahedral QDs at lower energies in the sizing curve. Consequently, films composed of tetrahedral QDs demonstrate an extended photoresponse into the short-wave infrared region, compared to isovolume spherical QD films.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.