Search results for "ZNO CERAMIC"

showing 3 items of 3 documents

Comparative Study on Micromechanical Properties of ZnO:Ga and ZnO:In Luminiscent Ceramics

2021

The research has been supported by the Project ERANET RUS_ST#2017-051(Latvia) and #18-52-76002 (Russia). The Institute of Solid State Physics, University of Latvia as the Centre of Excellence has received funding from the European Union’s Horizon 2020 Framework, Program H2020-WIDESPREAD-01-2016-2017-Teaming Phase 2 under grant agreement No. 739508, project CAMART2.

010302 applied physicsMaterials scienceHot pressed ZnO ceramicsnanoindentation010308 nuclear & particles physicsPhysicsQC1-999microstructureGeneral Engineeringfracture modeGeneral Physics and Astronomyhot pressed zno ceramicsNanoindentationMicrostructure01 natural sciencesvisual_art0103 physical sciencesvisual_art.visual_art_medium:NATURAL SCIENCES:Physics [Research Subject Categories]CeramicComposite material
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Radioluminescence, thermoluminescence and dosimetric properties of ZnO ceramics

2017

The authors gratefully acknowledge the financial support for this work from research grant ERA.NET RUS Plus Nr.609556 and from the SFERA II project Transnational Access activities (EU 7th Framework Programme Grant Agreement no 312643) for supporting ZnO nanopowders preparation.

SCANNING ELECTRON MICROSCOPYMaterials scienceTHERMOLUMINESCENCEZINC OXIDEAnalytical chemistryMineralogySintering02 engineering and technologyC. THERMOSTIMULATED LUMINESCENCE01 natural sciencesThermoluminescenceTHERMOSTIMULATED LUMINESCENCESpectral lineD. DOSIMETRYDOSIMETRIC PROPERTIESB. SINTERINGSINTERING CONDITION0103 physical sciences:NATURAL SCIENCES:Physics [Research Subject Categories]Materials ChemistryCeramicIrradiation010302 applied physicsCERAMIC MATERIALSProcess Chemistry and TechnologyA. ZNO CERAMICRadioluminescenceAtmospheric temperature rangeDOSIMETRYZNO CERAMIC021001 nanoscience & nanotechnologySurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsIRRADIATIONRADIO-LUMINESCENCEDEFECT LUMINESCENCEvisual_artLUMINESCENCECeramics and Compositesvisual_art.visual_art_mediumSINTERINGTEMPERATURE RANGE0210 nano-technologyLuminescenceRADIOLUMINESCENCE SPECTRA
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Effect of in Doping on the ZnO Powders Morphology and Microstructure Evolution of ZnO:In Ceramics as a Material for Scintillators

2018

Transparent ZnO ceramics are of interest for use as material for high-efficiency fast scintillators. Doping ZnO ceramics in order to improve complex of their properties is a promising direction. In the present research, the role of indium in the ZnO nanopowders surface interactions and in the change of microstructures and photoluminescence (PL) characteristics of sintered cera-mics is considered. Undoped and 0.13 wt% In doped ZnO ceramics are obtained by hot pressing sintering. It has been found that indium leads to the transition of initially faceted ZnO particles to rounded, contributing to good sintering with formation of diffusion active grain boundaries (GBs). Unlike ZnO ceramics, ZnO:…

in doped zno ceramicsPhotoluminescenceMorphology (linguistics)hot pressing sinteringZnO powdersQC1-999General Physics and Astronomy02 engineering and technologyScintillator010402 general chemistry01 natural sciences:NATURAL SCIENCES:Physics [Research Subject Categories]CeramicComposite materialIn doped ZnO ceramicsPhysicsDopingGeneral Engineeringgrain boundaries021001 nanoscience & nanotechnologyMicrostructure0104 chemical sciencesvisual_artvisual_art.visual_art_mediumGrain boundaryphotoluminescence0210 nano-technologyzno powdersLatvian Journal of Physics and Technical Sciences
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