ArticleScience advances2019
A skin-like two-dimensionally pixelized full-color quantum dot photodetector.
Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Recent Progress of Photodetectors and Optoelectronic Synapses Based on Metal Oxide Thin-Film Transistors.Materials (Basel, Switzerland) · 2026Review
- Multispectral UV Imaging on Capacitive CMOS Arrays Enabled by Solution-Processed Metal-Oxide Nanoparticles.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Photocrosslinking chemistry for direct photopatterning of colloidal nanocrystals: toward pixelated light emitting diodes and beyond.Chemical science · 2026Review
- High-Resolution Multispectral Photovoltaic Imagers from Visible to Short-Wave Infrared.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Machine Vision-Enabled Octahedral Network Reconstruction and Structural Analysis of Perovskite Quantum Dots.ACS nano · 2026Article
- Mixed-Dimensional Floating Gate Phototransistors for Mixed-Modal In-Sensor Reservoir Computing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Next-Generation Image Sensors Based on Low-Dimensional Semiconductor Materials.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Ultrahigh-gain colloidal quantum dot infrared avalanche photodetectors.Nature nanotechnology · 2025Article
- Plasmonic Particle Integration into Near-Infrared Photodetectors and Photoactivated Gas Sensors: Toward Sustainable Next-Generation Ubiquitous Sensing.Small (Weinheim an der Bergstrasse, Germany) · 2024Article
- i-PHAOS: An Overview with an Open-Source Collaborative Database on Miniaturized Integrated Spectrometers.Sensors (Basel, Switzerland) · 2024Review
- Photovoltaic nanocells for high-performance large-scale-integrated organic phototransistors.Nature nanotechnology · 2024Article
- Strain-insensitive viscoelastic perovskite film for intrinsically stretchable neuromorphic vision-adaptive transistors.Nature communications · 2024Article
- A detachable interface for stable low-voltage stretchable transistor arrays and high-resolution X-ray imaging.Nature communications · 2024Article
- Ultrasensitive Near-Infrared InAs Colloidal Quantum Dot-ZnON Hybrid Phototransistor Based on a Gradated Band Structure.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Micro Spectrometers Based on Materials Nanoarchitectonics.Materials (Basel, Switzerland) · 2023Review
- Nanomaterial-Based Synaptic Optoelectronic Devices for In-Sensor Preprocessing of Image Data.ACS omega · 2023Review
- Impact of coherent core/shell architecture on fast response in InP-based quantum dot photodiodes.Nanoscale advances · 2023Article
- Advances in Flexible Organic Photodetectors: Materials and Applications.Nanomaterials (Basel, Switzerland) · 2022Review
- Revealing the Hidden Mechanism of Enhanced Responsivity of Doped p-i-n Perovskite Photodiodes via Coupled Opto-Electronic Model.Molecules (Basel, Switzerland) · 2022Article
- A new dimension for magnetosensitive e-skins: active matrix integrated micro-origami sensor arrays.Nature communications · 2022Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Direct full-color photodetectors without sophisticated color filters and interferometric optics have attracted considerable attention for widespread applications. However, difficulties of combining various multispectral semiconductors and improving photon transfer efficiency for high-performance optoelectronic devices have impeded the translation of these platforms into practical realization. Here, we report a low-temperature (<150°C) fabricated two-dimensionally pixelized full-color photodetector by using monolithic integration of various-sized colloidal quantum dots (QDs) and amorphous indium-gallium-zinc-oxide semiconductors. By introducing trap-reduced chelating chalcometallate ligands, highly efficient charge carrier transport and photoresistor-free fine-patterning of QD layers were successfully realized, exhibiting extremely high photodetectivity (>4.2 × 10
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