The first peak of the ZnS electroluminescence brightness wave

1972 ◽  
Vol 17 (2) ◽  
pp. 1035-1037
Author(s):  
I. K. Vereshchagin ◽  
A. P. Chugunov
Keyword(s):  
Brightness Wave ◽  
Electroluminescence Brightness

scholarly journals On The Brightness Wave of Electroluminescent ZnS (Powders and Single Crystals)

1967 ◽  
Vol 22 (10) ◽  
pp. 1504-1507
Author(s):  
A. Levialdi ◽  
N. Romeo ◽  
G. Saitta
Keyword(s):  
Temperature Dependence ◽  
Detailed Analysis ◽  
Single Crystals ◽  
Spectral Composition ◽  
New Method ◽  
Secondary Peak ◽  
Enhancement Effect ◽  
Brightness Wave ◽  
Harmonic Components

We describe a new method for analyzing the brightness wave which accounts for the temperature-dependence of the secondary peak, provides a different interpretation of the enhancement effect in ac+dc and gives a more detailed analysis of the spectral composition of the different harmonic components.

Fabrication of Polymer Light Emitting Diodes by Layer-by-Layer Complexation Technique

1997 ◽  
Vol 488 ◽  
Author(s):  
Jaehyun Kim ◽  
Kethinni G. Chittibabu ◽  
Mario J. Cazeca ◽  
Woohong Kim ◽  
Jayant Kumar ◽  
...  
Keyword(s):  
Conjugated Polymer ◽  
Multilayer Film ◽  
Multilayer Films ◽  
Spectroscopic Techniques ◽  
Layer By Layer ◽  
Light Emitting ◽  
Electroluminescence Brightness ◽  
Polymer Light Emitting Diodes ◽  
Uv Visible ◽  
Hydrolysis Of

AbstractMultilayer films were fabricated employing a new layer-by-layer complexation technique by alternatively dipping substrates in solutions of macromolecular ligands and Eu3+ ions. A luminescent poly[2-(3-thienyl)ethanol hydroxycarbonyl-methyl urethane] (H-PURET) was prepared by hydrolysis of thiophene polymer, poly[2-(3-thienyl)ethanol butoxycarbonyl-methyl urethane] (PURET), which was developed in our laboratory. H-PURET was used as macromolecular ligands. The multilayer deposition was monitored using UV-visible spectroscopy. As the number of bilayers increases, the absorption due to the polymer increases. The multilayer films were characterized by infrared and fluorescence spectroscopic techniques. Electroluminescence brightness easily obtained from the multilayer film of conjugated polymer-Eu3+ complex was measured to be about 40nW.

scholarly journals Correction to: Geomagnetically conjugate observations of ionospheric and thermospheric variations accompanied by a midnight brightness wave at low latitudes

2017 ◽  
Vol 69 (1) ◽  
Author(s):  
D. Fukushima ◽  
K. Shiokawa ◽  
Y. Otsuka ◽  
M. Kubota ◽  
T. Yokoyama ◽  
...  
Keyword(s):  
Brightness Wave ◽  
Low Latitudes

scholarly journals Geomagnetically conjugate observations of ionospheric and thermospheric variations accompanied by a midnight brightness wave at low latitudes

2017 ◽  
Vol 69 (1) ◽  
Author(s):  
D. Fukushima ◽  
K. Shiokawa ◽  
Y. Otsuka ◽  
M. Kubota ◽  
T. Yokoyama ◽  
...  
Keyword(s):  
Brightness Wave ◽  
Low Latitudes

Origin of the discrepancy between photoluminescence brightness of TAG:Ce and electroluminescence brightness of TAG:Ce-based white LED expected from phosphor brightness

2008 ◽  
Vol 33 (18) ◽  
pp. 2140 ◽  
Author(s):  
Ho Seong Jang ◽  
Jong Hyuk Kang ◽  
Yu-Ho Won ◽  
Kun-Mo Chu ◽  
Duk Young Jeon
Keyword(s):  
White Led ◽  
Electroluminescence Brightness
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