Results 151 to 160 of about 48,277 (341)

Synthesis and Electroluminescence of Thieno-[3,4-b]pyrazine-cored Molecule with Fluorinated Shell

, 2013
A thieno-[3,4-b]-pyrazine-based molecule, F-DTP, was designed and synthesized for application as a red emitter in non-doped organic light-emitting diodes. F-DTP was designed with thieno-[3,4-b]-pyrazine as the luminescent core and pentaphenylphenylene (i.
Li, Qing, Liu, Di, Wang, Renjie
core   +1 more source

Graphene oxide/exfoliated black phosphorus van der Waals heterojunctions for PEDOT:PSS‐free‐based organic light‐emitting diodes achieving excellent electroluminescence performance

FlexMat, EarlyView.
A novel two‐dimensional heterojunction assembled from graphene oxide and exfoliated black phosphorus via van der Waals interactions is proposed to replace widely used poly(3,4‐ethylenedioxythiophene)‐polystyrene sulfonate for efficient hole injection layer in organic light‐emitting diodes, achieving impressive electroluminescence performance.
Yuefeng Li, Xiaozhen Wei, Ruihao Yang, Shuyu Li, Jingkun Wang, Min Zhao, Yanqin Miao, Yuying Hao, Hua Wang, Kunping Guo   +9 more
wiley   +1 more source

Light emission from size reduced nanocrystal silicon quantum dots [PDF]

, 2007
Mizuta, Hiroshi, Daihei Hippo, Shunri Oda, Atsushi Tanaka, Oda, S., Kouichi Usami, Hippo, D., Yoshishige Tsuchiya, Usami, K., Tsuchiya, Yoshishige, Tanaka, A., Hiroshi Mizuta, Cheong, H. -J., Hea-Jeong Cheong   +13 more
core   +1 more source

Color-tunable photoluminescence and NIR electroluminescence in carbon nitride thin films and light-emitting diodes

, 2015
Color-tunable photoluminescence from continuous graphitic carbon nitride (g-C3N4) thin films is demonstrated. The films are employed in light-emitting diodes. A strong redshift of the electroluminescence with respect to photo­luminescence is observed and
Shalom, Menny, Fortunato Piersimoni, Brenner, Thomas J.K., Antonietti, M., Jingsan Xu, Menny Shalom, Antonietti, Markus (Prof. Dr. Dr. h.c.), Neher, Dieter, Antonietti, Markus, Brenner, Thomas J. K., Neher, D., Dieter Neher, Thomas J. K. Brenner, Xu, Jingsan, Piersimoni, Fortunato, Xu, J., Piersimoni, F., Neher, Dieter (Prof. Dr.), Markus Antonietti, Shalom, M., Brenner, T.   +20 more
core   +1 more source

Lead‐free halide perovskites for efficient light‐emitting devices

FlexMat, EarlyView.
Overview of Lead‐free metal halide perovskites with different categories and optoelectronic application directions, including solid‐state lighting, light‐emitting diodes, piezoluminescence, flexible electronics, scintillators and CPL emitters. Abstract Lead halide perovskites exhibit promising optoelectronic properties for optoelectronic applications ...
Yueqi Shen, Kefan Meng, Yiqi Zhao, Chaoran Zhou, Jiaye Shu, Di Zhang, Chengqian Cao, Wanxin Chen, Yefeng Zhou, Weihua Ning   +9 more
wiley   +1 more source

Electroluminescence

Journal of the Society of Inorganic Materials, Japan, 2004
D Haranath, Virendra Shanker, D R Vij
openaire   +2 more sources

Forward bias voltage controlled infrared photodetection and electroluminescence from a p-i-n quantum dot structure

, 2011
We report a specially designed p-i-n quantum dot (QD) device in which both the intersubband and the interband transitions of the QD are controlled by the applied forward bias voltage.
Cao, YL, Ma, WQ, Bian, LF (边历峰), Cui, K, Zhang, YH, Huang, JL, Jin, Z (金朝), Wei, Y   +7 more
core  

A simulation toolkit for electroluminescence assessment in rare event experiments

, 2011
A good understanding of electroluminescence is a prerequisite when optimising double-phase noble gas detectors for Dark Matter searches and high-pressure xenon TPCs for neutrinoless double beta decay detection.
Veloso, J.F.C.A., Schindler, H., Veenhof, R., Santos, J.M.F.dos, H. Schindler, dos Santos, J.M.F., Biagi, S., J.M.F. dos Santos, C.M.B. Monteiro, Veenhof, R.J., Oliveira, C.A.B., Ferreira, A.L., R.J. Veenhof, A.L. Ferreira, S. Biagi, Monteiro, C.M.B., J.F.C.A. Veloso, C.A.B. Oliveira   +17 more
core   +1 more source

Carbonyl lock enables multi‐resonant organoboron framework with substantially enhanced spin‐flip and reduced emission bandwidth

FlexMat, EarlyView.
Integrating carbonyl lock onto multi‐resonant organoboron emitters is found to go beyond conventional bridge unit. It can not only suppress the molecular relaxation as conventional bridge, but also substantially affect electronic engineering via carbonyl integration, activating multiple up‐conversion channels, thus leading to an accelerated spin‐flip ...
Tingfeng Chen, Xin Xiong, Rajat Walia, Xiaochun Fan, Wei Liu, Xiankai Chen, Jia Yu, Kai Wang   +7 more
wiley   +1 more source

Highly efficient blue crystalline organic light‐emitting diodes enabled by a hot exciton sensitizer PyPO

FlexMat, EarlyView.
Two different sensitization structures (hot exciton sensitizer type and exciton nanoaggregate type) were integrated into crystalline host matrix. The resulting crystalline organic light‐emitting diodes exhibit low Joule heat loss ratio and high photon output.
Hao Hu, Bo Yu, Ping Lu, Feng Zhu, Donghang Yan   +4 more
wiley   +1 more source