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| Description
| - Project aims at the preparation of LPE-grown thick films of the Ce- and Pr-doped Lu-rich aluminum perovskites (YxLu1-xAlO3) and garnets ((YxLu1-x)3Al5O12) using novel MoO3-based flux. Furthermore, novel high density SrHfO3 and Lu4Hf3O12 hafnates, doped with Pb2+ and Ce3+ (Pr3+,Bi3+), respectively, will be prepared in powder form by sintering and sol-gel technology and their preparation in the film form will be considered as well. Luminescence and scintillation performance will be studied. VUV-UV-VIS time-resolved spectroscopy in 10-450 K temperature range is used in the former, while radioluminescence, scintillation decay and light yield measurements under alpha-emitting radioisotopes is employed at 295 K in the latter. Occurrence of defects will be studied by means of thermoluminescence and EPR techniques within 10-500 K with the aim to understand their nature, role in the energy transfer and capture processes in the host, and dependence on technological conditions. Application potential of prepared systems will be tested in the X-ray detection with high 2D-resolution. (en)
- 1) příprava tenkých vrstev Ce(Pr)-dopovaných perovskitů (YxLu1-xAlO3) a granátů ((YxLu1-x)3Al5O12); 2) syntéza prášků sloučenin hafnia, a to Pb-dopovaného SrHfO3 a Ce (Pr,Bi)-dopovaného Lu4Hf3O12; 3) studium jejich luminiscenčních a scintilačních vlastností včetně charakteristik defektních stavů.
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| Title
| - Novel materials and technologies for thick film scintillators (en)
- Nové materiály a technologie pro přípravu tenkovrstvých scintilátorů
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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
| - scintilátory; epitaxní vrstvy; perovskity; granáty; hafnáty (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
| - Řešení projektu proběhlo výtečně, jak z hlediska odborného tak i z hlediska čerpání finančních prostředků. (cs)
- The project was excellent, both in terms of expertise and in terms of disbursement of funds. (en)
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| http://linked.open...tniCyklusProjektu
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| http://linked.open.../cep/klicoveSlovo
| - epitaxní vrstvy
- granáty
- perovskity
- scintilátory
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| is http://linked.open...vavai/riv/projekt
of | - Bi3+-Ce3+ energy transfer and luminescent properties of LuAG:Bi,Ce and YAG:Bi,Ce single crystalline films
- Defects in Ce-doped LuAG and YAG scintillation layers grown by liquid phase epitaxy
- Ce3+ doped crystalline garnet films - scintillation characterization using alpha particle excitation
- Band-gap engineering for removing shallow traps in rare-earth Lu3Al5O12 garnet scintillators using Ga3+ doping
- Growth and emission properties of Sc, Pr, and Ce co-doped Lu3Al5O12 epitaxial layers for scintillators
- Growth and luminescent properties of Lu2SiO5 and Lu2SiO5:Ce single crystalline films
- Growth and characterization of garnet scintillation epitaxial films doped by rare-earth ions
- Growth and luminescent properties of Lu2SiO5:Ce and (Lu1-xGdx)2SiO5 single crystalline films
- Luminescence of F+-type centers in undoped Lu3Al5O12 single crystals
- Scintillator-oriented combinatorial search in Ce-doped (Y,Gd)3Ga,Al)5O12 multicomponent garnet compounds
- Scintillation properties of Sc-, Pr-, and Ce-doped LuAG epitaxial garnet films
- SrHfO3-based phosphors and scintillators
- Composition engineering in cerium-doped (Lu,Gd)3(Ga,Al)5O12 single crystal scintillators
- Time-resolved spectroscopy of exciton-related states in single crystals and single crystalline films of Lu3Al5O12 and Lu3Al5O12:Ce
- Time-resolved spectroscopy of exciton states in single crystals and single crystalline films of YAlO3 and YAlO3:Ce
- Table-top instrumentation for time-resolved luminescence spectroscopy of solids excited by nanosecond pulse of soft X-ray source and/or UV laser
- Crystal growth and scintillation properties of Ce doped Gd3(Ga,Al)5O12 single crystals
- Crystal growth of Ce doped (Lu,Y)3(Ga,Al)5O12 single crystal by the micro-puling-down method and their scintillation properties
- Growth, emission and scintillation properties of Tb-Sc doped LuAG epitaxial films
- Scintillation response of Lu3Al5O12:Pr3+ single crystal scintillators
- Scintillation and luminescent properties of undoped and Ce3+ doped Y2SiO5 and Lu2SiO5 single crystalline films grown by LPE method
- Single crystalline film scintillators based on the orthosilicate, perovskite and garnet compounds
- Comparison of Lu3Al5O12:Pr3+ and Bi4Ge3O12 scintillators for gamma-ray detection
- Luminescence of lead-related centres in single crystalline films of Lu2SiO5.
- Scintillation Properties of LuAG:Ce Single Crystalline Films Grown by LPE Method
- Origin of Bi3+-related luminescencecentres in Lu3Al5O12 :Bi and Y3Al5O12:Bi single crystalline films and the structure of their relaxed excited states
- Dielectric relaxations in undoped, Ce-doped and Ce,Zr-codoped Lu3Al5O12 single crystals
- Luminescence of dimer lead centers in aluminium perovskites and garnets
- Peculiarities of excited state structure and photoluminescence in Bi3+-doped Lu3Al5O12 single crystalline films
- Luminescence characteristics of LuAG:Pr and YAG:Pr single crystalline films
- The luminescent and scintillation properties of YAlO3 and YAlO3:Ce single crystalline films grown by liquid phase epitaxy from BaO-based flux
- LuAG:Pr, LuAG:La and LuAP:Ce thin film scintillators for visualisation of X-ray images
- Scintillation properties of Ce3+-doped (Y-Lu) alluminium garnets grown by LPE method in different fluxes
- Optical, luminescence and scintillation characteristics of Bi-doped LuAG and YAG single crystalline films
- Preparation and luminescence of Lu4Hf3O12 powder samples doped by trivalent Eu, Tb, Ce, Pr, Bi ions
- Luminescence and scintillation characteristics of YAG:Ce single crystalline films and single crystals
- Novel UV-emitting single crystalline film phosphors grown by LPE method
- Influence of lead-related centers on luminescence of Ce3+ and Pr3+ centers in single crystalline films of aluminium perovskites and garnets
- Photoluminescence of Lu3Al5O12:Bi and Y3Al5O12:Bi single crystalline films
- Luminescence spectroscopy of the Bi3+ single and dimer centers in Y3Al5O12:Bi single crystalline films
- Luminescence and creation of electron centers in UV-irradiated YAlO3 single crystals
- Luminescence and ESR characteristics of γ-irradiated Lu3Al5O12:Ce single crystalline film scintillators
- Photoluminescence of Pb2+-doped SrHfO3.
- Development of novel UV emitting single crystalline film scintillators
- Crystal growth and characterization of rare earth doped K3LuF6.
- Growth and luminescent properties of Lu2SiO5 and Lu2SiO5:Ce single crystalline films
- Gamma and alpha spectroscopy of inorganic scintillators, especially those of Pr3+ doped
- Scintillating properties of rare earth aluminum garnets
- Scintillation properties of LuAG:Ce single crystalline films grown by LPE method
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| is http://linked.open...vavai/cep/projekt
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