Results 41 to 50 of about 479 (170)

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

Advanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins, Jeferson Luiz Gogola, Ava Gevaerd, Cristiane Kalinke, Paulo Roberto de Oliveira, Fabio Roberto Caetano, Bruno Campos Janegitz, Márcio Fernando Bergamini, Luiz Humberto Marcolino‐Junior   +8 more
wiley   +1 more source

Blue‐Emitting ZnSe(Te) Quantum Dots and Light‐Emitting Diodes

Advanced Science, Volume 13, Issue 36, 29 June 2026.
 . ABSTRACT Zn‐based quantum dots (QDs) have been regarded as the most promising Cd‐free candidates for blue‐emitting applications. ZnSe QDs exhibit an ultra‐narrow full width at half maximum (FWHM), high photoluminescence quantum yield (PLQY), and excellent environmental stability, making them ideal for blue‐violet emitters.
Lijin Wang, Aiwei Tang, Jingbi You
wiley   +1 more source

Synthesis of Tris(Dimethylamino)Phosphine‐Based InP Quantum Dots and Their Application in Light‐Emitting Diodes: Progress and Perspectives

Exploration, Volume 6, Issue 3, June 2026.
A lot of subtle but key tricks in the synthesis of (DMA)3P‐based InP QDs and device mechanisms were not explicitly explained in the published works. This review firstly provides a comprehensive analysis of the molecular structures and distinct reaction mechanisms of (TMS)3P and (DMA)3P during InP core nucleation.
Zifeng Zhang, Jilin Deng, Qiulei Xu, Zhenghui Wu, Yanbing Lv, Baocheng Yang, Haiyang Li, Fei Chen, Huaibin Shen   +8 more
wiley   +1 more source

Efficient Quantum Dot Light-Emitting Diodes With DAA Doped Electron Transport Layer

IEEE Journal of the Electron Devices Society
Zinc oxidenanoparticles (ZnO NPs) is widely used as electron transport layer material in quantum dot light-emitting diodes (QLED) due to its high carrier mobility, unique photoelectric properties and good stability.
Haomin Chen, Qunying Zeng, Yangbin Zhu, Tuo Wu, Yijie Fan, Tailiang Guo, Hailong Hu, Fushan Li   +7 more
doaj   +1 more source

Hybrid Liquid Metal Cathode Enables High‐Performance Intrinsically Stretchable OLEDs

Advanced Materials, Volume 38, Issue 25, 4 May 2026.
We report a hybrid liquid metal (Hyb‐LM) cathode engineered via selective rupture of liquid metal particles (LMPs), forming a bilayer architecture with a surface liquid metal (LM) layer and underlying LMP layer, which has benefits of both LM and LMPs.
Wonbeom Lee, Wei Liu, Cheng Zhang, Seungmin Shin, Jaejun Lee, Jaedong Jang, Sanggil Park, Seungbum Hong, Sihong Wang, Himchan Cho   +9 more
wiley   +1 more source

Enhancing the performance of CdSe/ZnS quantum-dot light-emitting diodes by utilizing hole injection layers fabricated with a solution-processed mixture of vanadium oxide and molybdenum oxide

Journal of Information Display
We developed a high-performance CdSe/ZnS quantum-dot light-emitting diode (QLED) incorporating a hole injection layer (HIL) composed of a solution-processed vanadium oxide (VO) and molybdenum oxide (MoO) mixture.
Suyoung Kim, Chang-Kyo Kim, Honyeon Lee
doaj   +1 more source

Solution-processed quantum-dot light-emitting diodes combining ultrahigh operational stability, shelf stability, and luminance

npj Flexible Electronics, 2022
The shelf-stability issue, originating from the ZnO-induced positive aging effect, poses a significant challenge to industrializing the display technology based on solution-processed quantum-dot light-emitting diodes (QLEDs).
Zi Ye, Mengyu Chen, Xingtong Chen, Wenchen Ma, Xiaojuan Sun, Longjia Wu, Xiongfeng Lin, Yu Chen, Song Chen   +8 more
doaj   +1 more source

Surface engineering of ZnO nanoparticles with diethylenetriamine for efficient red quantum-dot light-emitting diodes

iScience, 2022
Summary: Due to the outstanding electron injection/transport capability of ZnO nanoparticles (NPs), quantum-dot light-emitting diodes (QLEDs) are commonly constructed by employing a hybrid device structure with ZnO electron-transporting layer and organic
Dandan Zhang, Yan-Hua Liu, Lianqing Zhu
doaj   +1 more source

Research Progress and Applications of Non‐Carrier‐Injection Electroluminescence

Advanced Electronic Materials, Volume 12, Issue 10, 25 May 2026.
Non‐carrier‐injection electroluminescence (NCI‐EL) uses AC fields and displacement currents to trigger light from internal charge reservoirs, enabling minimalist emitters with remotely coupled terminals. This review maps shared mechanisms across organics, GaN, quantum dots, and TMDCs, compares planar, interdigital, single‐terminal, and coaxial designs,
Wei Huang, Jianbi Le, Rong Chen, Zhixian Lin, Xiongtu Zhou, Yongai Zhang, Chaoxing Wu   +6 more
wiley   +1 more source

Chromaticity-Adaptive Generalized Spatial Modulation for MIMO VLC With Multi-Color LEDs

IEEE Photonics Journal, 2019
In this paper, we propose a chromaticity-adaptive generalized spatial modulation (CA-GSM) method for multiple-input multiple-output (MIMO) visible light communication (VLC) systems with quadrichromatic LEDs (QLEDs).
Ye Xiao, Yi-Jun Zhu
doaj   +1 more source