Search results for "Solar furnace"

showing 1 items of 1 documents

Luminescence Properties of ZnO Nanocrystals and Ceramics

2008

The luminescence excitation spectra, luminescence spectra and the nanosecond-scale decay kinetics were studied. The ZnO and ZnO:Al nanopowders were prepared by vaporization-condensation in a solar furnace using different raw powders: commercial, hydrothermal and those obtained by plasma synthesis. Exciton-phonon as well as exciton-exciton interaction processes in nanopowders, a bulk crystal and ZnO ceramics were studied and compared. The fast decay and low afterglow intensity of ZnO nanopowders and ceramics support these materials for scintillators.

Nuclear and High Energy PhysicsMaterials scienceSolar furnaceCondensed Matter::OtherDopingWide-bandgap semiconductorCathodoluminescenceCondensed Matter::Mesoscopic Systems and Quantum Hall EffectHydrothermal circulationCondensed Matter::Materials ScienceNuclear Energy and EngineeringNanocrystalChemical engineeringCondensed Matter::Superconductivityvisual_artPhysics::Atomic and Molecular Clustersvisual_art.visual_art_mediumCeramicElectrical and Electronic EngineeringLuminescenceIEEE Transactions on Nuclear Science
researchProduct