Results 91 to 100 of about 12,652 (211)

High-efficiency all-fluorescent white organic light-emitting diode based on TADF material as a sensitizer. [PDF]

RSC Adv, 2023
Hua J, Zhan Z, Cheng Z, Cao W, Chai Y, Wang X, Wei C, Dong H, Wang J.   +8 more
europepmc   +1 more source

Highly Crystalline CsPbBr3 Thin Films With Amplified Spontaneous Emission via High‐Pressure Recrystallization

Advanced Optical Materials, EarlyView.
High‐pressure recrystallization provides a reproducible route to high‐quality CsPbBr3${\rm CsPbBr}_{3}$ thin films. Optimized processing at 300 bar yields smooth, pinhole‐free, single‐phase 3D perovskite layers with tunable thickness, enhanced crystallinity, reduced amplified‐spontaneous‐emission threshold, improved photostability, and phase‐transition
Asma Miled, Trong Tam Nguyen, Thi Anh Vui Nguyen, José Penuelas, Aziz Benamrouche, Céline Chevalier, Thi Kim Anh Hoang, Gaëlle Trippé‐Allard, Elsa Cassette, Brice Devif, Emmanuel Drouard, Emmanuelle Deleporte, Hanh Hong Mai, Abdelaziz Bouazizi, Christian Seassal, Hai Son Nguyen   +15 more
wiley   +1 more source

An Active-Matrix Organic Light-Emitting Diode Pixel Circuit Featuring Mobility Compensation for Portable Applications. [PDF]

Micromachines (Basel), 2023
Fan CL, Lin WY, Liu SY.
europepmc   +1 more source

From Molecular Design to Optical Anisotropy: Orientation Control in BODIPY Langmuir‐Blodgett Films

Advanced Optical Materials, EarlyView.
The supramolecular organization of amphiphilic boron‐dipyrromethene (BODIPY) dyes in Langmuir–Blodgett monolayers is shown to govern their optical anisotropy. By correlating nanoscale imaging and angle‐resolved spectroscopy, we reveal symmetry‐driven control of transition dipole orientation, enabling either in‐plane or out‐of‐plane optical responses ...
Lilia Huynh, Jason Bessonnet, Lucas Frédéric, Céline Fiorini‐Debuisschert, Simon Vassant, Hélène Fensterbank, Emmanuel Allard, David Kreher, Fabrice Charra, Nicolas Fabre   +9 more
wiley   +1 more source

A Donor-Acceptor 10-Cycloparaphenylene and Its Use as an Emitter in an Organic Light-Emitting Diode. [PDF]

Org Lett, 2023
Chen D, Wada Y, Kusakabe Y, Sun L, Kayahara E, Suzuki K, Tanaka H, Yamago S, Kaji H, Zysman-Colman E.   +9 more
europepmc   +1 more source

Tailoring Amine Substitution in Fluorene and Dibenzothiophene: A Molecular Strategy for Ultralong Organic Phosphorescence

Advanced Optical Materials, EarlyView.
Tailored amine substitution in fluorene and dibenzothiophene derivatives enables systematic control of excited‐state properties and triplet population. Combined photophysical studies, TD‐DFT calculations and time‐resolved EPR reveal how charge‐transfer character, sulfur‐induced spin–orbit coupling and triplet manifold engineering cooperate to promote ...
Francesco Ruighi, Gianluca Accorsi, Eduardo Fabiano, Lorenzo Franco, Alessandro Agostini, Samuel Zatta, Leonard E. Cleve, Federica Angilè, Francesco Paolo Fanizzi, Gustavo Fernández, Agostina L. Capodilupo   +10 more
wiley   +1 more source

Investigating the electrical crosstalk effect between pixels in high-resolution organic light-emitting diode microdisplays. [PDF]

Sci Rep, 2023
Kang H, Hwang Y, Kang CM, Kim JY, Joo CW, Shin JW, Sim S, Cho H, Ahn DH, Cho NS, Youn HM, An YJ, Kim JS, Byun CW, Lee H.   +14 more
europepmc   +1 more source

Enhanced Operational Stability of Carbene‐Metal‐Amide Organic Light‐Emitting Diodes by Reducing Electron Accumulation on the Emitter

Advanced Optical Materials, EarlyView.
Carbene‐metal‐amide (CMA) organic LEDs suffer from poor stability despite submicrosecond excited‐state lifetimes. Here, we show that electron accumulation on CMA emitters triggers bond cleavage, while poor electron transport amplifies OLED instability.
Rishabh Saxena, J. Terence Blaskovits, Alexander C. Brannan, Alexander Romanov, Seah Ling Kuan, Hans Joachim Räder, Denis Andrienko, Paul W. M. Blom, Gert‐Jan A. H. Wetzelaer   +8 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Full-Photolithographic High-Density Skin-Like Transistor Arrays for All-Organic Active-Matrix Displays

Nano-Micro Letters
Highlights A universal and scalable process fully compatible with organic semiconductors is developed, achieving precise micropatterning and high integration density of 6.25 × 104 cm−2.
Peng Xue, Juntong Li, Xiaoli Zhao, Yanping Ni, Hongyan Yu, Xianghui Liu, Bowen Xiang, Yao Fu, Junru Zhang, Baoying Sun, Pengbo Xi, Xiang Song, Yijun Shi, Guodong Zhao, Mingxin Zhang, Yanhong Tong, Qingxin Tang, Yichun Liu   +17 more
doaj   +1 more source