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Fast Ce,Ca:LuAG scintillation ceramics for HEP: Fabrication, characterization and computation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00575197" target="_blank" >RIV/68378271:_____/23:00575197 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1111/jace.19309" target="_blank" >https://doi.org/10.1111/jace.19309</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/jace.19309" target="_blank" >10.1111/jace.19309</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fast Ce,Ca:LuAG scintillation ceramics for HEP: Fabrication, characterization and computation

  • Original language description

    High-energy physics community is looking for a hard, fast, and low-cost scintillation material, and Ce:Lu3Al5O12 (Ce:LuAG) ceramic is one of the competitive candidates. This work presents Ce,Ca:LuAG scintillation ceramics with good optical quality, and the influence ofCe and Ca concentrations on optical and scintillation propertieswas fully analyzed.At relatively low level of Ce concentration, the less Ca2+ content is needed to achieve a significant intensity increase in fast scintillation component while maintaining a relatively high light yield (LY). The introduction of only 0.1 at% Ca2+ could increase the LY0.5 μs/LY3.0 μs from 79.9% to 96.1% in Ce,Ca:LuAG ceramics of 0.1 at% Ce. First-principles investigations are further performed to reveal the tuning mechanisms of the scintillation properties of LuAG by Ce and Ca codoping. We show that the Fermi level shifts down with Ca codoping, which increases the Ce4+ content.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of the American Ceramic Society

  • ISSN

    0002-7820

  • e-ISSN

    1551-2916

  • Volume of the periodical

    106

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    14

  • Pages from-to

    6787-6800

  • UT code for WoS article

    001028227200001

  • EID of the result in the Scopus database

    2-s2.0-85165193646