Results 191 to 200 of about 223,988 (345)

Electronic, Optical and Lifetime Aspects of Organic Light-Emitting Diodes [PDF]

, 2008
Gather, Malte Christian
core  

Intramolecular FRET Cascades Enable Small Efficiency Roll‐Off in Solution‐Processed OLEDs

Advanced Optical Materials, EarlyView.
This work highlights how an intramolecular FRET design strategy in solution‐processable MR‐TADF emitters enables narrowband emission, high PLQY, and efficient exciton harvesting. The resulting hyperfluorescent solution‐processed OLEDs reach up to 20.7% EQEmax with minimal efficiency roll‐off even at 10 000 cd m−2, demonstrating strong potential for ...
Mahni Fatahi, Debasish Barman, Youichi Tsuchiya, Chihaya Adachi, Eli Zysman‐Colman   +4 more
wiley   +1 more source

Diindolocarbazole as a Core Structure for Narrow-Emitting and Highly Efficient Blue Organic Light-Emitting Diodes. [PDF]

Adv Sci (Weinh)
Kang J, Moon J, Jeon SO, Jo U, Han S, Kim S, Lee JY.   +6 more
europepmc   +1 more source

Efficient and stable single-layer organic light-emitting diodes based on thermally activated delayed fluorescence

, 2019
Blom, P., Kotadiya, N., Wetzelaer, G.
core   +1 more source

Nanocrystal Quality–Controlled Scintillation in Porous YAG:Ce Aerogels

Advanced Optical Materials, EarlyView.
High‐temperature thermal treatment of YAG:Ce nanoscintillator aerogels increases light yield under ionizing radiation by up to eightfold without affecting timing performance. Additionally, low‐temperature atmospheric treatments reversibly modify the cerium oxidation state, revealing strong defect sensitivity and offering new strategies to optimize ...
Pavlo Mai, Yannis Cheref, Raphael Marie‐Luce, Frédéric Lerouge, Julien Houel, Gilles Ledoux, Alice Perret, Francesca Cova, Mauro Fasoli, Benoit Sabot, Frédéric Chaput, Christophe Dujardin   +11 more
wiley   +1 more source

Blue Exciplexes in Organic Light-Emitting Diodes: Opportunities and Challenges. [PDF]

Molecules
Yan D, Zhang M, Wang J, Jing X, Sun J, Zhang Y, Yang L, Sheng R, Chen P.   +8 more
europepmc   +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

Pure-blue single-layer organic light-emitting diodes based on trap-free hyperfluorescence. [PDF]

Nat Mater
Sachnik O, Kinaret N, Saxena R, Manz M, Liu W, Blaskovits JT, Andrienko D, Michels JJ, Blom PWM, Wetzelaer GAH.   +9 more
europepmc   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

TiO₂-Nanobelt-Enhanced, Phosphorescent, Organic Light-Emitting Diodes. [PDF]

Nanomaterials (Basel)
Lenka S, Gupta S, Rehman B, Dubey DK, Wang HM, Sharma A, Jayakumar J, Wang CW, Tai NH, Grigalevicius S, Jou JH.   +10 more
europepmc   +1 more source