InAs/AlSb quantum-cascade light-emitting devices in the 3–5 μm wavelength region

2001 ◽  
Vol 78 (8) ◽  
pp. 1029-1031 ◽  
Author(s):  
C. Becker ◽  
I. Prevot ◽  
X. Marcadet ◽  
B. Vinter ◽  
C. Sirtori
Keyword(s):  
Wavelength Region ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Quantum Cascade

Material engineering for InAs/GaSb/AlSb quantum cascade light emitting devices

2003 ◽  
Vol 251 (1-4) ◽  
pp. 723-728 ◽  
Author(s):  
X. Marcadet ◽  
C. Becker ◽  
M. Garcia ◽  
I. Prévot ◽  
C. Renard ◽  
...  
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Quantum Cascade ◽  
Material Engineering

Quantum cascade unipolar intersubband light emitting diodes in the 8–13 μm wavelength region

1995 ◽  
Vol 66 (1) ◽  
pp. 4-6 ◽  
Author(s):  
Carlo Sirtori ◽  
Federico Capasso ◽  
Jérôme Faist ◽  
Deborah L. Sivco ◽  
Albert L. Hutchinson ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Wavelength Region ◽  
Light Emitting ◽  
Quantum Cascade

ZnO-based transparent anodes for organic light-emitting devices

2011 ◽  
Vol 1359 ◽  
Author(s):  
K. Sivaramakrishnan ◽  
N. Bakken ◽  
T. L. Alford
Keyword(s):  
Wavelength Region ◽  
High Current ◽  
Transparent Electrodes ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Ohmic Losses ◽  
Display Technology ◽  
Current Densities ◽  
Organic Light Emitting Devices

ABSTRACTZnO/Au/ZnO (ZAZ) electrodes grown on flexible PEN substrates were evaluated as transparent electrodes for organic light-emitting devices (OLEDs). OLEDs fabricated with the ZAZ electrodes showed reduced leakage in contrast to control OLEDs on ITO and reduced ohmic losses at high current densities. At a luminance of 25000 cd/m2, the lum/W efficiency of the ZAZ electrode based device was 5% greater than for the device on ITO. The ZAZ electrodes also allow for a broader spectral output in the green wavelength region of peak photopic sensitivity compared to ITO. The results have implications for electrode choice in display technology.

SiGe quantum cascade structures for light emitting devices

2005 ◽  
Vol 278 (1-4) ◽  
pp. 488-494 ◽  
Author(s):  
J. Zhang ◽  
X.B. Li ◽  
J.H. Neave ◽  
D.J. Norris ◽  
A.G. Cullis ◽  
...  
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Quantum Cascade ◽  
Quantum Cascade Structures

Heterostructures based on nitrides of group III elements: technical processes, properties, and light-emitting devices

2001 ◽  
Vol 171 (8) ◽  
pp. 857 ◽  
Author(s):  
Igor L. Krestnikov ◽  
V.V. Lundin ◽  
A.V. Sakharov ◽  
D.A. Bedarev ◽  
E.E. Zavarin ◽  
...  
Keyword(s):  
Light Emitting ◽  
Group Iii ◽  
Light Emitting Devices

Probing local photophysical properties in perovskite based light-emitting devices

2019 ◽  
Author(s):  
Miguel Anaya ◽  
Kyle Frohna ◽  
Linsong Cui ◽  
Javad Shamsi ◽  
Sam Stranks
Keyword(s):  
Photophysical Properties ◽  
Light Emitting ◽  
Light Emitting Devices

Color Variable Bipolar/AC Light-Emitting Devices Based on Conjugated Polymers

1997 ◽  
Author(s):  
Y. Z. Wang ◽  
D. D. Gebler ◽  
D. K. Fu ◽  
T. M. Swager ◽  
A. J. Epstein
Keyword(s):  
Conjugated Polymers ◽  
Light Emitting ◽  
Light Emitting Devices
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