Results 221 to 230 of about 30,403 (309)

White Light-Emitting Flexible Displays with Quantum-Dot Film and Greenish-Blue Organic Light-Emitting Diodes. [PDF]

Micromachines (Basel)
Kim YW, Kim S, Lee C, Jeong JH, Jeong YH, Bak Y, Kim SH, Park SJ, Ham KE, Lee D, Song J, Song Y, Jung SC, Kwon OK, Han JH, Kwon SJ, Cho ES, Jeon Y.   +17 more
europepmc   +1 more source

An Electrically Conducting Water‐based Reversible Adhesive

Advanced Electronic Materials, EarlyView.
A water‐based reversible glue is demonstrated. The glue has electrical properties similar to other conducting adhesives but can detach after an alkaline wash. Metal fillers are added to an aqueous mixture of polymer nanoparticles synthesized by emulsion polymerization. The nanoparticles are stabilized by poly(acrylic acid) chains bonded to them. The pH‐
Bassam A. Aljohani, Ama B. Asiedu‐Asante, Adriana Sierra‐Romero, Katarina Novakovic, Volker Pickert, Mark Geoghegan   +5 more
wiley   +1 more source

High-Brightness Blue Polariton Organic Light-Emitting Diodes. [PDF]

ACS Photonics
Witt J, Mischok A, Tenopala Carmona F, Hillebrandt S, Butscher JF, Gather MC.   +5 more
europepmc   +1 more source

All‐Solution‐Processed Perovskite Light‐Emitting Transistors Enabled by a Fully Organic Architecture

Advanced Electronic Materials, EarlyView.
Fully solution‐processed light‐emitting transistors based on CsPbBr3 perovskite nanocrystals (Pe‐LETs) are demonstrated using an all‐organic platform. By optimizing film formation and device integration, the Pe‐LETs achieve bright green emission with excellent color purity and a peak external quantum efficiency of 4.17 × 10−3 %, marking a step forward ...
Kelment Zahoaliaj, Alice Fappani, Francesca Pallini, Valentina Bellotti, Nicolò Quaresima, Margherita Bolognesi, Mario Prosa, Luca Beverina, Stefano Toffanin   +8 more
wiley   +1 more source

Integrated Optoelectronic Model to Predict the External Quantum Efficiency of Single‐Layer TADF Organic Light‐Emitting Diodes

Advanced Electronic Materials, EarlyView.
An experimentally validated optoelectronic device model is presented to describe the efficiency and roll‐off behavior of single‐layer TADF OLEDs. By coupling charge transport, exciton dynamics, and optical outcoupling, the model reproduces the External Quantum Efficiency (EQE) across different emission layer thicknesses and temperatures, offering ...
Jawid Nikan, Kaiwen Guo, Yungui Li, Paul W. M. Blom, Gert‐Jan A. H. Wetzelaer   +4 more
wiley   +1 more source

Host Engineering of Deep-Blue-Fluorescent Organic Light-Emitting Diodes with High Operational Stability and Narrowband Emission. [PDF]

Adv Sci (Weinh)
Cai W, Li W, Song X, Zheng X, Guo H, Lin C, Yang D, Ma D, Ng M, Tang MC.   +9 more
europepmc   +1 more source

Aging and Electrical Stability of DNTT Honey‐Gated OFETs

Advanced Electronic Materials, EarlyView.
DNTT honey‐gated organic transistors were fabricated and evaluated to assess short‐ and long‐term stability under electrical stress and aging. Short‐term transfer measurements (five days, 40 sweeps/day) showed minimal parameter shift, while extended measurements revealed gradual degradation over weeks.
Douglas H. Vieira, Ana C. de Paula, José D. F. Dias, Maria H. L. O. Fung, Rafael Furlan de Oliveira, Gabriel L. Nogueira, Keli F. Seidel, José P. M. Serbena, Neri Alves   +8 more
wiley   +1 more source

Achieving Narrowband and Stable Pure Blue Organic Light-Emitting Diodes by Employing Molecular Vibration Limited Strategies in the Extended π-Conjugated Indolocarbazole Skeleton. [PDF]

Adv Sci (Weinh)
Wang Z, Hu X, Yan Z, Liang J, Song X, Chen Q, Bi H, Wang Y.   +7 more
europepmc   +1 more source

Printed Flexible WO3‐Based Supercapacitors for Powering Low‐Powered Electronics in Wearable Devices and Energy Autonomous Temperature Monitoring

Advanced Electronic Materials, EarlyView.
This study represents one of the systematic demonstrations of a screen‐printed, flexible WO3‐based supercapacitor, exhibiting excellent charge‐storage performance for powering wearable electronics. The device shows a specific capacitance of 3.44 F g−1 and an energy density of 0.302 Wh kg−1 at 0.05 mA, which enable to operate multiple wearable ...
Jithin Kanathedath, Adarsh Sivan Pillai, Febin Paul, Prasutha Rani Markapudi, Nazmi Sellami, Firdaus Muhammad‐Sukki, Libu Manjakkal   +6 more
wiley   +1 more source

2D Hole-Arrayed Double-Anode Structure Exciting Surface Plasmon Polaritons for Enhancing Outcoupling Efficiency of Organic Light-Emitting Diodes on Silicon Wafers (OLEDoS). [PDF]

ACS Omega
Lim D, Park JY, Ham Y, Kang J, Kang KC, Bi JC, Park S, Song J, Lee JS, Lim H, Shin SH, Kim SJ, Han SW, Ju BK.   +13 more
europepmc   +1 more source