Results 81 to 90 of about 72,412 (238)

Solution processable white organic light emitting diodes [PDF]

, 2011
Projecte Final de Màster Oficial fet en col.laboració amb Universitat Autònoma de Barcelona (UAB),Universitat de Barcelona (UB)i Institut de Ciències Fotòniques (ICFO)English: We demonstrate a novel technique for fabricating fully solution processed ...
Malinkiewicz, Olga
core   +1 more source

Ambient fabrication of flexible and large-area organic light-emitting devices using slot-die coating [PDF]

, 2012
The grand vision of manufacturing large-area emissive devices with low-cost roll-to-roll coating methods, akin to how newspapers are produced, appeared with the emergence of the organic light-emitting diode about 20 years ago.
A Sandstrom, CW Tang, D-Y Chung, DA Pardo, F So, FC Krebs, FC Krebs, FC Krebs, FP Wenzl, G Mauthner, H Becker, H Nakjima, HF Dam, HL Filiatrault, J Birnstock, J Fang, JH Burroughes, JR Sheats, JS Park, M Lenes, M Suzuki, P Matyba, P Matyba, P Matyba, QB Pei, RD Costa, S Reineke, S Tang, S-C Chang, TR Hebner, Y Shao, Y Yang, YR Sun, Z Yu, ZB Yu, ZB Yu   +35 more
core   +1 more source

High‐Rate FA‐Based Co‐Evaporated Perovskites: Understanding Rate Limitations and Practical Considerations to Overcome Their Impact

Advanced Functional Materials, EarlyView.
Vacuum‐based deposition is promising for perovskite solar cells to be successfully commercialized. However, co‐evaporation, the most common vapor phase deposition technique, suffers from very low deposition rates. In this work, we reveal that high deposition rates can lead to carbon flakes depositing into the perovskite absorber layers due to material ...
Thomas Feeney, Aleksandra Miaskiewicz, Julian Petry, Felix Laufer, Roja Singh, Stefanie Severin, Viktor Škorjanc, Alexander Diercks, Suresh Maniyarasu, Lars Korte, Steve Albrecht, Ulrich W. Paetzold, Marcel Roß, Paul Fassl   +13 more
wiley   +1 more source

Modeling of positive and negative organic magnetoresistance in organic light-emitting diodes [PDF]

, 2012
Copyright 2012 by the American Physical Society. Article is available at
Desai, P, Drew, AJ, Gillin, WP, Kreouzis, T, Rolfe, NJ, Shakya, P, Zhang, S   +6 more
core   +1 more source

Powering the Future: A Cobalt‐Based Catalyst for Longer‐Lasting Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A novel N‐doped graphitic shell‐encapsulated Co catalyst reveals superior bifunctional ORR/OER activity in alkaline media, empowering outstanding liquid and quasi‐solid‐state ZAB activity. The system delivers long‐term durability, a peak power density of 127 mW cm−2 and successfully powers an LED and a mini fan.
Manami Banerjee, Peng Ren, Greesh Kumar, Lucie Lindenbeck, Byoung Joon Park, Anna Rokicińska, Piotr Kuśtrowski, Adam Slabon, Francesco Ciucci, Ramendra Sundar Dey, Shoubhik Das   +10 more
wiley   +1 more source

Creating highly efficient stretchable OLEDs with nanowavy structures for angle-independent narrow band emission

npj Flexible Electronics
Stretchable organic light-emitting diodes (SOLEDs) have been the challenging class of OLEDs as they have limited processability to fabricate a design that can withstand external deformation.
Ajay Nimbalkar, Aqsa Irfan, Min Chul Suh
doaj   +1 more source

1.54 mu m electroluminescence from erbium (III) tris(8-hydroxyquinoline) (ErQ)-based organic light-emitting diodes [PDF]

, 1999
Copyright 1999 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Curry, RJ, Gillin, WP
core   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Dual-color emissive OLED with orthogonal polarization modes

Nature Communications
Linearly polarized organic light-emitting diodes have become appealing functional expansions of polarization optics and optoelectronic applications. However, the current linearly polarized diodes exhibit low polarization performance, cost-prohibitive ...
Ruixiang Chen, Ningning Liang, Tianrui Zhai   +2 more
doaj   +1 more source

Thin film Encapsulations of Flexible Organic Light Emitting Diodes

MATEC Web of Conferences, 2016
Various encapsulated films for flexible organic light emitting diodes (OLEDs) were studied in this work, where gas barrier layers including inorganic Al2O3 thin films prepared by atomic layer deposition, organic Parylene C thin films prepared by chemical
Tsai Fa-Ta, Chao Ching-Kong, Jhu Pei-Sin, Chang Rwei-Ching   +3 more
doaj   +1 more source