Results 111 to 120 of about 23,878 (272)

Electroluminescence and Infrared analysis of damaged photovoltaic modules

reservedThis paper intends to highlight how the use of Electroluminescence and Infrared technologies can show invisible defects in modules that often appear completely intact to the naked eye. This work is based on a practical experience which is divided
PANIZZON, DAVIDE
core  

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

Green Zn₂SiO₄:Mn thin-film electroluminescence on silicon substrates

, 1996
Bright electroluminescence has been achieved on silicon substrates for the first time using Zn2SiO4:Mn thin films that were RF magnetron sputtered.
M. Adams, T. Xiao, A. H. Kitai, G. Liu
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

Investigation of local electrophysical properties of electrically active defects in silicon-based solar cells [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2010
The results of investigation of electrically active defects on the solar cell surface are presented. Defects are characterized by high local conductivity of p–n-junctions and visible light emission. Electrical, physical and chemical properties of defects
Popov V. M., Klimenko A. S., Pokanevich A. P., Shustov Y. M., Gavrilyuk I. I., Panin A. I.   +5 more
doaj  

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

Frequency dependence of electroluminescence measurement in LDPE. [PDF]

, 2016
A good insulator for high voltage cable has low dielectric loss, reasonable flexibility and thermo-mechanically stable. However, prolonged application of electrical stresses on the cable will degraded the cable; physically and morphologically. Electrical
Bani, Nurul Aini, Abdul-Malek, Zulkurnain, Aris, Siti Armiza Mohd, Mas'ud, Abdullahi Abubakar, Rahman, Sharipah Alwiah Syed Abd, Rey, Jorge Alfredo Ardilla, Muhammad-Sukki, Firdaus, Abu-Bakar, Siti Hawa, Kaidi, Hazilah Mad, Muhtazaruddin, Mohd Nabil, Jalil, Siti Zura A.   +10 more
core   +1 more source

ELECTROLUMINESCENCE INVESTIGATION ON THIN FILM MODULES

, 2020
: The fast market growth during the recent years led to huge amounts of production capacities and a large variety of module types. The increasing need for cost reductions obliges the manufacturers to maximize production and module efficiencies ...

core  

A.C. thin film electroluminescence / Tam See Ngah [PDF]

, 1990
This article is to summarise basic mechanisms and operating characteristics of A.C.
Tam, See Ngah
core  

Chiral perovskites for next‐generation chiral optoelectronics and spintronics

FlexMat, EarlyView.
Benefiting from structural inversion symmetry breaking and strong spin‐orbit coupling, chiral perovskites possess intriguing chiral optical and spin properties. We overview their advances and core applications in perovskite solar cells, circularly polarized light detectors and spin circularly polarized‐light‐emitting diodes, offering great potential ...
Mengyao Zhang, Rui Xu, Xueyan Hou, Sihan Du, Mengting Xu, Jia Wu, Zhichao Lin, Pei Liu, Qiang Zhuang, Xiaoming Zhao, Yang Yang, Wenda Shi, Wanlin Guo, Jie Kong   +13 more
wiley   +1 more source