scholarly journals Synthesis, Self-assembly and Optoelectronic Properties of Monodisperse ZnO Quantum Dots

10.5772/14389 ◽  
2011 ◽  
Author(s):  
Ting Mei ◽  
Yong Hu
Keyword(s):  
Quantum Dots ◽  
Self Assembly ◽  
Optoelectronic Properties ◽  
Zno Quantum Dots

scholarly journals Colloidal Arenethiolate-Capped PbS Quantum Dots: Optoelectronic Properties, Self-Assembly, and Application in Solution-Cast Photovoltaics

2013 ◽  
Vol 117 (25) ◽  
pp. 13305-13317 ◽  
Author(s):  
Carlo Giansante ◽  
Luigi Carbone ◽  
Cinzia Giannini ◽  
Davide Altamura ◽  
Zoobia Ameer ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Self Assembly ◽  
Optoelectronic Properties ◽  
Solution Cast ◽  
Pbs Quantum Dots

scholarly journals Self-assembly method of linearly aligning ZnO quantum dots for a nanophotonic signal transmission device

2010 ◽  
Vol 96 (13) ◽  
pp. 133106 ◽  
Author(s):  
T. Yatsui ◽  
Y. Ryu ◽  
T. Morishima ◽  
W. Nomura ◽  
T. Kawazoe ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Self Assembly ◽  
Signal Transmission ◽  
Assembly Method ◽  
Zno Quantum Dots

scholarly journals Simple Cubic Self-Assembly of PbS Quantum Dots by Finely Controlled Ligand Removal through Gel Permeation Chromatography

2021 ◽  
Author(s):  
Jianjun Liu ◽  
Kazushi Enomoto ◽  
Kotaro Takeda ◽  
Daishi Inoue ◽  
Yong-Jin Pu
Keyword(s):  
Quantum Dots ◽  
Self Assembly ◽  
Optoelectronic Devices ◽  
Gel Permeation Chromatography ◽  
Optoelectronic Properties ◽  
Colloidal Quantum Dots ◽  
Critical Importance ◽  
Simple Cubic ◽  
Gel Permeation ◽  
Pbs Quantum Dots

The geometry in self-assembled superlattices of colloidal quantum dots (QDs) strongly affects their optoelectronic properties and is thus of critical importance for applications in optoelectronic devices. Here, we achieve the...

Carbon Nanotubes, Quantum Dots and Dendrimers as Potential Nanodevices for Nanotechnology Drug Delivery Systems

2013 ◽  
Vol 6 (3) ◽  
pp. 2113-2124
Author(s):  
Prashant Malik ◽  
Neha Gulati ◽  
Raj Kaur Malik ◽  
Upendra Nagaich
Keyword(s):  
Carbon Nanotubes ◽  
Drug Delivery ◽  
Quantum Dots ◽  
Self Assembly ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Atomic Scale ◽  
Sustained Drug Delivery ◽  
Pharmaceutical Nanotechnology ◽  
Conventional Device

Nanotechnology deal with the particle size in nanometers. Nanotechnology is ranging from extensions of conventional device physics to completely new approaches based upon molecular self assembly, from developing new materials with dimensions on the nanoscale to direct control of matter on the atomic scale. In nanotechnology mainly three types of nanodevices are described: carbon nanotubes, quantum dots and dendrimers. It is a recent technique used as small size particles to treat many diseases like cancer, gene therapy and used as diagnostics. Nanotechnology used to formulate targeted, controlled and sustained drug delivery systems. Pharmaceutical nanotechnology embraces applications of nanoscience to pharmacy as nanomaterials and as devices like drug delivery, diagnostic, imaging and biosensor materials. Pharmaceutical nanotechnology has provided more fine tuned diagnosis and focused treatment of disease at a molecular level.    

Surface Passivation by Congeneric Quantum Dots for High-Performance and Stable CsPbBr3-Based Photodetectors

2021 ◽  
Author(s):  
Shikai Yan ◽  
Sheng Tang ◽  
Manman Luo ◽  
Lu Xue ◽  
Shilin Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
High Performance ◽  
Surface Passivation ◽  
Low Cost ◽  
Optoelectronic Properties ◽  
Solution Processing

CsPbBr3-based photodetectors (PDs) have aroused enormous attention owing to their low-cost solution processing, outstanding optoelectronic properties, and remarkable stability. However, their performances remain a big challenge to meet the requirement...

Photoinduced Self‐Assembly of Carbon Nitride Quantum Dots

2021 ◽  
Author(s):  
Zheng Xing ◽  
Kaituo Dong ◽  
Nick G Pavlopoulos ◽  
Yuexing Chen ◽  
Lilac Amirav
Keyword(s):  
Quantum Dots ◽  
Self Assembly ◽  
Carbon Nitride

scholarly journals Nucleation of Ga droplets self-assembly on GaAs(111)A substrates

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Artur Tuktamyshev ◽  
Alexey Fedorov ◽  
Sergio Bietti ◽  
Stefano Vichi ◽  
Riccardo Tambone ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Size Distribution ◽  
Self Assembly ◽  
Cluster Size ◽  
Droplet Size Distribution ◽  
Local Environment ◽  
The Self ◽  
Critical Cluster ◽  
Droplet Nucleation ◽  
High Degree

AbstractWe investigated the nucleation of Ga droplets on singular GaAs(111)A substrates in the view of their use as the seeds for the self-assembled droplet epitaxial quantum dots. A small critical cluster size of 1–2 atoms characterizes the droplet nucleation. Low values of the Hopkins-Skellam index (as low as 0.35) demonstrate a high degree of a spatial order of the droplet ensemble. Around $$350\,^{\circ }\hbox {C}$$ 350 ∘ C the droplet size distribution becomes bimodal. We attribute this observation to the interplay between the local environment and the limitation to the adatom surface diffusion introduced by the Ehrlich–Schwöbel barrier at the terrace edges.

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