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| Description
| - The project aims in the development of preparation technology of prospective scintillators in the form of nanopowders, nanocomposites, optical ceramics and thin layer. Their morphological, optical, luminescence and scintillation characteristics will be studied. The role of the nanograin surface layer and nanointerfaces in the processes of energy transfer and storage will be of special attention. The nature of optically active defects and their relation to the technology used will be also studied. Optimization of technology resulting in the maximization of figure-of-merit of developed scintillators and their testing in the conditions of practical applications will enable the selection of suitable technological procedures and prospective material systems. The latter might give rise to new generation of scintillation materials and detectors which enable further development and innovation of applications in medicine, industry, safety measures, science itself and elsewhere. (en)
- V rámci projektu budou vyvíjeny technologie přípravy perspektivních scintilačních materiálů ve formě nanoprášků, nanokompositů, optických keramik a tenkých vrstev. Budou studovány jejich morfologické, optické, luminiscenční a scintilační vlastnosti. Důraz bude kladen zejména na pochopení role povrchů nanozrn a nanometrických rozhraní v procesech přenosu a záchytu energie při scintilační konverzi, porozumění podstatě opticky aktivních defektů, a jejich souvislost s použitou technologií. Optimalizace technologie vedoucí k maximalizaci užitné hodnoty vyvíjených scintilátorů a jejich testy v podmínkách praktických aplikací umožní vytypovat vhodné technologické postupy a perspektivní materiálové systémy, které mohou dát vzniknout nové generaci scintilačních materiálů. Scintilační detektory na jejich bázi pak umožní další rozvoj a inovaci aplikací v lékařství, průmyslu, bezpečnostních opatřeních, vědě samotné a všude tam, kde je potřeba monitorovat ionizující záření nebo energetické částice.
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| Title
| - Nanocomposite, ceramic and thin film scintillators (en)
- Nanokompositní, keramické a tenkovrstvé scintilátory
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| skos:notation
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| http://linked.open...avai/cep/aktivita
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| http://linked.open...kovaStatniPodpora
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| http://linked.open...ep/celkoveNaklady
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| http://linked.open...datumDodatniDoRIV
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| http://linked.open...i/cep/druhSouteze
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| http://linked.open...ep/duvernostUdaju
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| http://linked.open.../cep/fazeProjektu
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| http://linked.open...ai/cep/hlavniObor
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| http://linked.open...hodnoceniProjektu
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| http://linked.open...vai/cep/kategorie
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| http://linked.open.../cep/klicovaSlova
| - scintillator; luminescence; nanocomposites; optical ceramics; thin films; energy transfer; grain boundary (en)
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| http://linked.open...ep/partnetrHlavni
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| http://linked.open...inujicichPrijemcu
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| http://linked.open...cep/pocetPrijemcu
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| http://linked.open...ocetSpoluPrijemcu
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| http://linked.open.../pocetVysledkuRIV
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| http://linked.open...enychVysledkuVRIV
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| http://linked.open...lneniVMinulemRoce
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| http://linked.open.../prideleniPodpory
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| http://linked.open...iciPoslednihoRoku
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| http://linked.open...atUdajeProjZameru
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| http://linked.open.../vavai/cep/soutez
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| http://linked.open...usZobrazovaneFaze
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| http://linked.open...ai/cep/typPojektu
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| http://linked.open...ep/ukonceniReseni
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| http://linked.open.../cep/vedlejsiObor
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| http://linked.open...ep/zahajeniReseni
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| http://linked.open...jektu+dodavatelem
| - Byly vyvinuty technologie pro přípravu nanomorfologických scintilačních materiálů a nové materiálové koncepce. V materiálech se studoval vztah mezi podmínkami přípravy, procesy přenosu a záchytu energie a mechanismy vzniku specifických defektů . (cs)
- New technologies for nanomorphological material preparation and new material families were developed. Relation between technological parameters and processes of energy transfer and capture were studied together with material specific defects. (en)
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| http://linked.open...tniCyklusProjektu
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| http://linked.open.../cep/klicoveSlovo
| - scintillator
- energy transfer
- luminescence
- nanocomposites
- optical ceramics
- thin films
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| is http://linked.open...vavai/riv/projekt
of | - Growth and luminescent properties of Nd:BaY2F8 single crystal for VUV emitting scintillator
- Thermally stimulated luminescence in Ce-doped yttrium oxyorthosilicate
- Způsob přípravy syntetických struktur na bázi lutecito-hlinitého granátu (LuAG)
- Delayed recombination and excited state ionization of the Ce3+ activatorin the SrHfO3 host
- Preparation and luminescent properties of ZnO:Ga(La)/polymer nanocomposite
- Properties of ZnO nanocrystals prepared by radiation method
- Defects in Ce-doped LuAG and YAG scintillation layers grown by liquid phase epitaxy
- Growth and scintillation properties of Sc, Pr, Ce co-doped LuAG epitaxial garnet layers
- Anorganický scintilátor na bázi hafničitanu strontnatého s nadbytkem hafnia nebo zirkoničitanu strontnatého s nadbytkem zirkonu
- Growth and emission properties of Sc, Pr, and Ce co-doped Lu3Al5O12 epitaxial layers for scintillators
- Luminescence properties and gamma-ray response of the Ce and Ca co-doped (Gd,Y)F3 single crystals
- Preparation, luminescence and structural properties of RE-doped RbLaS2 compounds
- SrHfO3-based phosphors and scintillators
- Study on crystallization kinetics of undercooled melts
- Ultrafast transparent ceramic scintillators using the Yb3+ charge transfer luminescence in RE2O3 host
- Crystallization kinetics of Er:LiY(PO3)4 glass
- Development of LuAG-based scintillator crystals - A review
- Fabrication and scintillation properties of highly transparent Pr:LuAG ceramics using Sc,La-based isovalent sintering aids
- Silicate glass-based nanocomposite scintillators
- Substitutional and surface Mn2+ centers in cubic ZnS:Mn nanocrystals. A correlated EPR and photoluminescence study
- Způsob přípravy nanočástic oxidu yttritého
- Způsob přípravy nanočásticového scintilátoru na bázi oxidu zinečnatého s vysoce intenzivní luminiscencí
- Způsob přípravy práškového keramického materiálu Y3Al5O12 (YAG)
- Efficient x-ray phosphors based on non-stoichiometric MeZrO3 (Me = Ca, Sr, Ba)
- Growth, emission and scintillation properties of Tb-Sc doped LuAG epitaxial films
- Photo- and radiation-induced preparation of Y2O3 and Y2O3:Ce(Eu) nanocrystals
- Radiation-induced preparation of pure and Ce-doped lutetium aluminium garnet and its luminescent properties
- Scintillation properties of transparent ceramic Pr:LuAG for different Pr concentration
- Scintillation efficiency and X-ray imaging with the RE-doped LuAG thin films grown by liquid phase epitaxy
- Rare-earth-free luminescent non-stoichiometric phases formed in SrO-HfO2 ternary compositions
- Radiation-induced Synthesis of Oxide Compounds
- Trapping states and excited state ionization of the Ce3+ activator in the SrHfO3 host
- Bottlenecks in scintillation mechanism of complex oxide scintillators
- Acetate-citrate gel combustion: a strategy for the synthesis of nanosized lutetium hafnate phosphor powders
- Functional one, two, and three-dimensional ZnO structures by solvothermal processing
- Incorporation of Ce3 in crystalline Gd-silicate nanoclusters formed in silica
- Influence of yttrium content on the Ce1 and Ce2 luminescence characteristics in (Lu1-xYx)2SiO5:Ce single crystals
- Effect of Flux Composition on the Structural and Emission Properties of Epitaxial Ce3+-Doped LuAG Scintillation Films
- Radiation preparation of nickel oxide and titanium dioxide nanoparticles
- Radiation formation of colloidal silver particles in aqueous systems
- Fotochemická aparatura pro přípravu částic kovů a kovových oxidů malých rozměrů
- Preparation of Lu4Hf3O12 powder samples doped by Eu, Tb or Bi
- Microstructure, optical, and scintillation characteristics of Pr3+ doped Lu3Al5O12 optical ceramics
- Photochemical preparation of ZnO nanoparticles
- Prompt and delayed recombination mechanisms in Lu4Hf3O12 nanophosphors
- Radiation induced synthesis of powder yttrium aluminium garnet
- Radiation-assisted preparation of powder materials and their exciton luminescence
- Optical methods for the evaluation of lanthanide excited state thermal ionization barrier in luminescent materials
- Preparation, luminescence and structural properties of rare-earth-doped RbLuS2 compounds
- Preparation of inorganic crystalline compounds induced by ionizing, UV and laser radiations
- Structural and optical properties of Vernier phase lutetium oxyfluorides doped with lanthanide ions: interesting candidates as scintillators and X-Ray phosphors
- Optical ceramics for fast scintillator materials
- High resolution low energy X-ray microradiography using a CCD camera
- Inorganic scintillator based on potassium lutetium sulfide doped by cerium (KLuS2:Ce)
- Anorganický scintilátor nebo luminofor na bázi sulfidu draselno-lutecitého dopovaného europiem (KLuS2:Eu)
- In+, Pb2+ and Bi3+ in KBr crystal: luminescence dynamics
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