Results 51 to 60 of about 17,940 (246)

Ditopic bis-terdentate cyclometallating ligands and their highly luminescent dinuclear iridium(iii) complexes. [PDF]

, 2014
A new family of bridged cyclometallating ligands is reported, which incorporate two terdentate N(∧)C(∧)N-coordinating binding sites linked via pyrazine, pyrimidine or pyridazine units.
Clegg, William, Kozhevnikov, Valery, Probert, Michael, Williams, Gareth, Gareth Williams, J.A, W. Harrington, Ross, Tong, Chi Ming, Harrington, Ross, Lanoe, Pierre-Henri   +8 more
core   +1 more source

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Phosphorus-based chromophores: Emitters for OLEDs [PDF]

, 2015
International audienceIn this paper, we present the development of white OLEDs (WOLEDs) using organophosphorus derivatives as fluorescent emitters. The structural changes that we have performed on and around the phosphole ring (functionalization of the ...
Bouit, Pierre-Antoine, Geffroy, Bernard, Tondelier, Denis, Hissler, Muriel, Duffy, Matthew P.   +4 more
core   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Complexos de rutênio aplicados em OLEDs: síntese e caracterização [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Física, Florianópolis, 2015.Complexos de metais de transição (MT) têm se mostrado promissores para aplicações eletro ...
Salla, Cristian Andrey Momoli
core  

Organophosphorus emitters for OLEDs

, 2022
In this paper, we present the development of OLEDs using organophosphorus derivatives as emitters. In this study, we were able to show that the structural variations carried out on phospholes, phosphinines and phosphepines (functionalization of the ...
Pierre-Antoine Bouit, Denis Tondelier, Bouit, Pierre-Antoine, Muriel Hissler, Hissler, Muriel, Tondelier, Denis, Geffroy, Bernard, Bernard Geffroy   +7 more
core   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Desenvolvimento de dispositivos orgânicos emissores de luz [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Física, Florianópolis, 2010Neste trabalho são apresentados os resultados da produção e caracterização de dispositivos ...
Pereira, Alessandra
core  

Efficient solution-processed dendrimer OLEDs [PDF]

, 2002
Light-emitting dendrimers are a new distinct class of material for OLEDs. Dendrimers consist of a light-emitting core, dendrons and surface groups. Dendrimers are designed for solution coating and have a number of advantages over conjugated polymers.
Lo, SC, Jonathan Markham, Ifor D. W. Samuel, Samuel, I, Markham, J, Mustapha, N, Alexei Safonov, Paul L. Burn, Oleg V. Salata, Liu, ZG, Nazir Mustapha, Shih-Chun Lo, Burn, P, Zugang Liu, Salata, OV, Safonov, A   +15 more
core   +1 more source