Open AccessJournal Article
Self-organization of CdSe nanocrystallites into three-dimensional quantum dot superlattices
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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
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Dissertation
Exploring excitations and vibrations in semiconductor nanocrystals through fluorescence and Raman spectroscopy
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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
Self-Assembled PbSe Nanowire:Perovskite Hybrids
Zhenyu Yang,Emre Yassitepe,Oleksandr Voznyy,Alyf Janmohamed,Xinzheng Lan,Larissa Levina,Riccardo Comin,Edward H. Sargent +7 more
TL;DR: The formation of PbSe nanowires based on directional quantum dot alignment and fusion regulated by hybrid organic-inorganic perovskite surface ligands is reported, consistent with the formation of a new self-assembled semiconductor nanowire:perovskites heterocrystal hybrid.
Book ChapterDOI
Self-Assembled Magnetic Nanoparticle Arrays
TL;DR: In this article, the grain size of Co-alloy-based advanced recording media has been reduced to dimensions close to the onset of superparamagnetic behavior, where the magnetization of individual grains tends to fluctuate randomly with ambient thermal energy, resulting in irreversible thermal decay of stored information.
Journal ArticleDOI
Dynamics of Quantized Auger Recombination in CdSe Nanocrystals Studied by Femtosecond Intraband Pump-Probe Spectroscopy
TL;DR: In this article, the dynamics of quantized Auger recombination in CdSe nanocrystals were studied by femtosecond intraband pump-probe spectroscopy at room temperature.
Journal ArticleDOI
Direct synthesis of polymerizable surfactant-stabilized nanoparticles: the macromolecular monomers for fabricating nanoparticle-polymer composites
TL;DR: The polymerizable surfactant octadecyl-p-vinylbenzyldimethylammonium chloride (OVDAC) is synthesized and used as a capping agent for direct synthesis of various metal NPs and semiconductor NPs, for instance ZnS, CdS, and PbS.
Journal ArticleDOI
Synthesis and Surface Derivatization of Processible Co Nanoparticles
Jin-Kyu Lee,Sung Moon Choi +1 more
TL;DR: In this article, the reverse micelle technique was used to reduce cobalt chloride in a reversed micelle solution of didodecyldimethylammoniumbromide (DDAB)/toluene, and the size and shape of Co nanoparticles could be easily controlled by changing the water contents and micelle concentrations.