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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Book ChapterDOI
Synthesis, Structure, and Properties of Organic-Inorganic Perovskites and Related Materials
Journal ArticleDOI
Self-assembly of nanoparticles at interfaces
TL;DR: Developments in the assembly of nanoparticles at liquid-liquid interfaces are reviewed where the assemblies can be controlled by tuning the size of the nanoparticles and the chemical characteristics of the ligands.
Journal ArticleDOI
Self-assembly of ordered, robust, three-dimensional gold nanocrystal/silica arrays.
Hongyou Fan,Hongyou Fan,Kai Yang,D.M. Boye,Thomas W. Sigmon,Kevin J. Malloy,Huifang Xu,Gabriel P. Lopez,C. Jeffrey Brinker,C. Jeffrey Brinker +9 more
TL;DR: Initial experiments on a metal-insulator-metal capacitor fabricated with an ordered three-dimensional gold nanocrystal/silica array as the “insulator” demonstrated collective Coulomb blockade behavior below 100 kelvin and established the current-voltage scaling relationship for a well-defined three- dimensional array of Coulomb islands.
Journal ArticleDOI
Proxy evidence for an El Niño-like response to volcanic forcing.
TL;DR: A significant, multi-year, El Niño-like response to explosive tropical volcanic forcing over the past several centuries is demonstrated, shedding light on how the tropical Pacific ocean–atmosphere system may respond to exogenous radiative forcing.
Journal ArticleDOI
Charge transport in strongly coupled quantum dot solids
TL;DR: The advances in synthesis, assembly, ligand treatments and doping that have enabled high-mobility QD solids, as well as the experiments and theory that depict band-like transport in the QD solid state are reviewed.