scholarly journals CORRELATED DISCHARGING OF InAs QUANTUM DOTS IN METAL-SEMICONDUCTOR-METAL STRUCTURE

2001 ◽  
Vol 50 (10) ◽  
pp. 2038
Author(s):  
LI HONG-WEI ◽  
WANG TAI-HONG
Keyword(s):  
Quantum Dots ◽  
Metal Structure ◽  
Inas Quantum Dots ◽  
Metal Semiconductor Metal

Binding Characteristics of Surface Ligands on PbSe QDs and Impact on Electrical Conductivity

2008 ◽  
Vol 1113 ◽  
Author(s):  
Won Jin Kim ◽  
Sung Jin Kim ◽  
Jangwon Seo ◽  
Y. Sahoo ◽  
A. N. Cartwright ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Quantum Dots ◽  
Oleic Acid ◽  
Chemical Treatment ◽  
Metal Structure ◽  
Conductivity Measurements ◽  
Binding Characteristics ◽  
Metal Semiconductor Metal ◽  
Nanocrystal Quantum Dots ◽  
Treatment Analysis

ABSTRACTWe report the binding and conductivity characteristics of PbSe nanocrystal quantum dots which have different ligands on the surface. The PbSe nanocrystal quantum dots were surface functionalized using chemical treatment. The results of post-treatment analysis show that the PbSe surface can be successfully functionalized with various ligands based on thiol- and amine-molecules (e.g., oleic acid, dodecanethiol and butylamine). Conductivity measurements performed using a metal-semiconductor-metal structure indicate that there is an increase of conductivity as the length of the ligand connecting the quantum dots is reduced.

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

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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