Open AccessJournal Article
Self-organization of CdSe nanocrystallites into three-dimensional quantum dot superlattices
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TLDR
In this paper, the self-organization of CdSe nanocrystallites into three-dimensional semiconductor quantum dot superiattices (colloidal crystals) is demonstrated.Abstract:
The self-organization of CdSe nanocrystallites into three-dimensional semiconductor quantum dot superiattices (colloidal crystals) is demonstrated. The size and spacing of the dots within the superlattice are controlled with near atomic precision. This control is a result of synthetic advances that provide CdSe nanocrystallites that are monodisperse within the limit of atomic roughness. The methodology is not limited to semiconductor quantum dots but provides general procedures for the preparation and characterization of ordered structures of nanocrystallites from a variety of materials.read more
Citations
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Quantum Confined Stark Effect in Single CdSe Nanocrystallite Quantum Dots
TL;DR: The quantum-confined Stark effect in single cadmium selenide (CdSe) nanocrystallite quantum dots was studied, suggesting the potential use of these dots in electro-optic modulation devices.
Journal Article
Crystal structure and optical properties of Cd32S14(SC6H5)36-DMF4, a cluster with a 15 angstrom CdS core
TL;DR: In this article, the solid Cd 10 S 4 (SC 6 H 5 ) 12 from a solution of pyridine and N,N-di-methytformamide (DMF) results in the formation of the cluster Cd 32 S 1 4(SC 6H 5 ) 36 -DMF 4 as pale yellow cubes.
Dissertation
Exploring excitations and vibrations in semiconductor nanocrystals through fluorescence and Raman spectroscopy
TL;DR: In this paper, the authors used Förster theory to understand the photoluminescence and vibrational characteristics of QDs, including spectrally-resolved time-correlated single photon counting measurements to understand QD photon lifetime as a function of emission wavelength and low-frequency Raman spectroscopy to measure acoustic phonons in nanocrystal solids.
Structure prediction of self-assembled nanoparticle superlattices
TL;DR: In this article, the authors discuss the importance of the role of the human voice in the decision process and propose a method to improve the quality of the decision making process of the board.
References
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Journal ArticleDOI
An interatomic pair potential for cadmium selenide
TL;DR: In this article, the authors developed a set of interatomic pair potentials for cadmium selenide based on a form similar to the Born-Mayer model, which has been used to describe the properties of alkali halides in the sixfold coordinate structure.
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Surface Modification for Improving the Stability of Nanoparticles in Liquid Media
Motoyuki Iijima,Hidehiro Kamiya +1 more
TL;DR: In this article, a review of surface modification techniques for the dispersion of various nanoparticles into various liquid media is presented, where the authors introduce some reasons why nanoparticles form aggregates so easily.
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Self-assembly of silver nanoparticles in a polymer solvent: formation of a nanochain through nanoscale soldering
TL;DR: By exploiting the orientation of the polymer methoxy polyethylene glycol (MPEG), directional growth of silver particles has been obtained in the presence of ultraviolet irradiation for the first time.
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Selective synthesis of cobalt hydroxide carbonate 3D architectures and their thermal conversion to cobalt spinel 3D superstructures
TL;DR: In this article, high-uniform 3D sisal-like, dandelion-like and rose-like architectures of cobalt hydroxide carbonate with orthorhombic or monoclinic phase were synthesized through a facile selected-control hydrothermal process at 100, 140 and 180°C, respectively.
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Beyond silica : Nonoxidic mesostructured materials
TL;DR: In this paper, a review of mesostructured and mesoporous materials with nonoxide frameworks is presented, with a focus on mesopore semiconductors with Chalcogenides.