Results 181 to 190 of about 58,587 (231)

Effect of a twin-emitter design strategy on a previously reported thermally activated delayed fluorescence organic light-emitting diode. [PDF]

Beilstein J Org Chem, 2021
Crovini E, Zhang Z, Kusakabe Y, Ren Y, Wada Y, Naqvi BA, Sahay P, Matulaitis T, Diesing S, Samuel IDW, Brütting W, Suzuki K, Kaji H, Bräse S, Zysman-Colman E.   +14 more
europepmc   +1 more source

Resistive Heating for Inducing Localized Crystal Growth in Organic Thin Film Devices

Advanced Materials Technologies, EarlyView.
Rubrene thin films are promising for organic optoelectronics due to high hole mobility. However, uncontrolled crystallization and grain boundaries from standard thermal processing hinder lateral device scalability. This work presents femtosecond‐laser micromachining and patterned resistive heating to induce localized, deterministic crystallization ...
Anna‐Lena Hofmann, Roozbeh Irandoost, Moritz Nützel, Tobias Antrack, Wooik Jang, Markas Sudzius, Hrisheekesh Thachoth Chandran, Gang Li, Johannes Benduhn, Karl Leo   +9 more
wiley   +1 more source

Identifying the origin of delayed electroluminescence in a polariton organic light-emitting diode. [PDF]

Nanophotonics
Abdelmagid AG, Abdelmagid AG, Qureshi HA, Papachatzakis MA, Siltanen O, Kumar M, Ashokan A, Salman S, Luoma K, Daskalakis KS.   +9 more
europepmc   +1 more source

Differences in ITO Surfaces According to the Formation of Aromatic Rings and Aliphatic Self-Assembled Monolayers for Organic Light-Emitting Diode Applications. [PDF]

Nanomaterials (Basel), 2021
Baek MG, Park SG.
europepmc   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Improved Efficiency and Lifetime of Deep-Blue Hyperfluorescent Organic Light-Emitting Diode using Pt(II) Complex as Phosphorescent Sensitizer. [PDF]

Adv Sci (Weinh), 2021
Nam S, Kim JW, Bae HJ, Maruyama YM, Jeong D, Kim J, Kim JS, Son WJ, Jeong H, Lee J, Ihn SG, Choi H.   +11 more
europepmc   +1 more source

Unveiling Complementary Unipolar Electrical Transport in ZnO‐Co3O4 Core–Shell Nanowires Exploiting Iontronics

Advanced Materials Technologies, EarlyView.
Complementary unipolar electrical transport is demonstrated in ZnO‐Co3O4 core–shell nanowires, by engineering multi‐terminal device architectures that allow to selectively address different sections of the nanostructure and resorting on ionic liquid gating for conformal capacitive coupling and field effect control.
Valeria Demontis, Mojtaba Gilzad Kohan, Luca Nappi, Maria Jesus Rodriguez Douton, Alberto Vomiero, Francesco Rossella   +5 more
wiley   +1 more source

Exploring the Safety and Efficacy of Organic Light-Emitting Diode in Skin Rejuvenation and Wound Healing. [PDF]

Yonsei Med J
Lee YI, Lee SG, Ham S, Jung I, Suk J, Lee JH.   +5 more
europepmc   +1 more source

Fully Inkjet‐Printed Organic Electrochemical Transistors: A Path Toward All‐Organic Electronics

Advanced Materials Technologies, EarlyView.
Fully printed organic electrochemical transistors eliminate the metal electrodes used in conventional printed organic electronics. This work demonstrates the state of the art in three applications using PBFDO and PEDOT:PSS materials: a single‐material strain sensor for real‐time detection of finger flexion, an ion sensor for monitoring aqueous NaCl ...
Ali Solgi, Yeohoon Yoon, Junda Huang, Simone Fabiano, Karl Leo, Hans Kleemann   +5 more
wiley   +1 more source

Green phosphorescent organic light-emitting diode exhibiting highest external quantum efficiency with ultra-thin undoped emission layer. [PDF]

Sci Rep, 2021
Kang SW, Baek DH, Ju BK, Park YW.
europepmc   +1 more source