Enhanced thermal stability and emission intensity of InAs quantum dots covered by an InGaAsSb strain-reducing layer

2006 ◽  
Vol 89 (24) ◽  
pp. 243103 ◽  
Author(s):  
Wei-Sheng Liu ◽  
David M. T. Kuo ◽  
Jen-Inn Chyi ◽  
Wen-Yen Chen ◽  
Hsing-Szu Chang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Quantum Dots ◽  
Emission Intensity ◽  
Inas Quantum Dots

Magnetotunneling spectroscopy imaging of electron wave functions in self-assembled InAs quantum dots

2001 ◽  
Vol 171 (12) ◽  
pp. 1365
Author(s):  
E.E. Vdovin ◽  
Yu.N. Khanin ◽  
Yu.V. Dubrovskii ◽  
A. Veretennikov ◽  
A. Levin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Wave Functions ◽  
Electron Wave ◽  
Inas Quantum Dots ◽  
Self Assembled

Electrically Driven Near-Infrared Broadband Light Source with Gaussian-Like Spectral Shape Based on Multiple InAs Quantum Dots

2016 ◽  
Vol E99.C (3) ◽  
pp. 381-384 ◽  
Author(s):  
Takuma YASUDA ◽  
Nobuhiko OZAKI ◽  
Hiroshi SHIBATA ◽  
Shunsuke OHKOUCHI ◽  
Naoki IKEDA ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Light Source ◽  
Near Infrared ◽  
Spectral Shape ◽  
Inas Quantum Dots ◽  
Broadband Light Source

scholarly journals Effect of Growth Temperature on the Characteristics of CsPbI3-Quantum Dots Doped Perovskite Film

Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4439
Author(s):  
Shui-Yang Lien ◽  
Yu-Hao Chen ◽  
Wen-Ray Chen ◽  
Chuan-Hsi Liu ◽  
Chien-Jung Huang
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Quantum Dots ◽  
Quantum Dot ◽  
Growth Temperature ◽  
Electron Mobility ◽  
Surface Defects ◽  
Different Temperatures ◽  
Pb Doping ◽  
Pristine Film

In this study, adding CsPbI3 quantum dots to organic perovskite methylamine lead triiodide (CH3NH3PbI3) to form a doped perovskite film filmed by different temperatures was found to effectively reduce the formation of unsaturated metal Pb. Doping a small amount of CsPbI3 quantum dots could enhance thermal stability and improve surface defects. The electron mobility of the doped film was 2.5 times higher than the pristine film. This was a major breakthrough for inorganic quantum dot doped organic perovskite thin films.

Annealing-Induced Structural Evolution of InAs Quantum Dots on InP (111)A Formed by Droplet Epitaxy

2021 ◽  
Author(s):  
Takaaki Mano ◽  
Akihiro Ohtake ◽  
Neul Ha ◽  
Takeshi Noda ◽  
Yoshiki Sakuma ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Structural Evolution ◽  
Droplet Epitaxy ◽  
Inas Quantum Dots

Polarization-Dependent Four-Wave Mixing Measurements in Highly-stacked InAs Quantum Dots

2007 ◽  
Author(s):  
M. Kujiraoka ◽  
J. Ishi-Hayase ◽  
K. Akahane ◽  
N. Yamamoto ◽  
K. Ema ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Inas Quantum Dots
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