tellurium has been researched along with lead-selenide* in 3 studies
3 other study(ies) available for tellurium and lead-selenide
Article | Year |
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Heavily doped p-type PbSe with high thermoelectric performance: an alternative for PbTe.
Topics: Electric Conductivity; Lead; Selenium Compounds; Sodium; Tellurium; Temperature | 2011 |
Shape evolution of lead telluride and selenide nanostructures under different hydrothermal synthesis conditions.
Face-open nanoboxes of lead telluride and selenide have been synthesized by a simple hydrothermal method. Nano- and microcrystals of various morphologies, including microflowers, semi-microflowers, cubic nanoparticles, etc., have also been observed at different synthesis conditions. Temperature, time, and concentrations of various reactants play a major role in controlling the morphology and shape evolution of the product. This simple synthesis technique for the growth of various nano- and microstructures opens a new route to prepare hierarchical structures of a variety of binary semiconducting materials in a large quantity. A possible growth mechanism of such nano- and microstructures has been proposed. Topics: Crystallization; Lead; Materials Testing; Molecular Conformation; Nanostructures; Nanotechnology; Particle Size; Selenium Compounds; Tellurium; Temperature; Water | 2006 |
Syntheses of Ag, PbSe, and PbTe nanocrystals and their binary self-assembly exploration at low size-ratio.
Nanocrystals of Ag, PbSe, and PbTe were prepared via a high-temperature organic solution approach, respectively. Using a size-selection technique, the size-distribution of each set of nanocrystals could be fine-tuned and finally monodisperse products were achieved. Superlattice structure of binary self-assemblies in low size-ratio were also explored and characterized by transmission electron microscopy. It is realized that a success of achieving binary self-assembly pattern is greatly dependent on several key factors including particle size-distributions, relative concentrations of both components, as well as the size-ratios between Ag and PbSe (or PbTe) nanocrystals. Topics: Lead; Macromolecular Substances; Microscopy, Electron; Nanostructures; Nanotechnology; Particle Size; Selenium Compounds; Silver; Tellurium; X-Ray Diffraction | 2006 |