Results 41 to 50 of about 27,237 (259)
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
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Frontiers in Chemistry, 2022 Using solution-coating methods for the fabrication of organic light-emitting devices (OLEDs) offers a tremendous opportunity for enabling low-cost products and new applications.
Fatemeh Samaeifar, Hany Aziz
doaj +1 more source
Visible Light Communications towards 5G [PDF]
, 2015 5G networks have to offer extremely high capacity for novel streaming applications. One of the most promising approaches is to embed large numbers of co-operating small cells into the macro-cell coverage area.
Chvojka, P. +3 more
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Frontiers in Chemistry, 2021 To meet the requirement of indoor R/G/B monochrome illumination a simplified OLEDs structure and fabrication process must occur. Herein, a design philosophy of low efficiency roll-off and simple-structure OLEDs incorporating R/G/B phosphorescent ...
Ting Xu +6 more
doaj +1 more source
Cathodic and Anodic Material Diffusion in Polymer/Semiconductor-Nanocrystal Composite Devices [PDF]
, 2007 In the present day, the information technologies and telecommunications sector continually increase their demand for low cost, low power consumption, high performance electroluminescent devices for display applications.
Bertoni, Cristina +4 more
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The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters
Advanced Functional Materials, EarlyView.A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul +4 more
wiley +1 more source
Interrelation of work function and surface stability: the case of BaAl4 [PDF]
, 2005 The relationship between the work function (Phi) and the surface stability of compounds is, to our knowledge, unknown, but very important for applications such as organic light-emitting diodes. This relation is studied using first-principles calculations
Coehoorn, R. +5 more
core +6 more sources
Journal of Information Display, 2021 The efficiency loss process of hyper-fluorescent organic light-emitting diodes (OLEDs) was analyzed with different fluorescent emitters. Two blocking units of tert-butyl and 2-phenylpropan-2-yl in fluorescent emitters suppressed the Dexter energy ...
Won Jae Chung, Jun Yeob Lee
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Acta Crystallographica Section E Structure Reports Online, 2012 In the title compound, C(9)H(8)Br(2)O, the cyclo-pentene ring adopts an envelope conformation with the brominated C atom as the flap. In the crystal, mol-ecules are linked by strong O-H⋯O hydrogen bonds into zigzag C(4) chains along [010]. In addition, a C-H⋯π inter-action involving the benzene ring and the H atom attached to the hy-droxy-lated C atom ...
Çelik Í. +5 more
openaire +7 more sources
Advanced Functional Materials, EarlyView.This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin +9 more
wiley +1 more source