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Temperature-dependent nonradiative energy transfer from Gd3+ to Ce3+ ions in co-doped LuAG:Ce,Gd garnet scintillators

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10316208" target="_blank" >RIV/00216208:11320/15:10316208 - isvavai.cz</a>

  • Alternative codes found

    RIV/68378271:_____/15:00451726

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.jlumin.2015.06.014" target="_blank" >http://dx.doi.org/10.1016/j.jlumin.2015.06.014</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jlumin.2015.06.014" target="_blank" >10.1016/j.jlumin.2015.06.014</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Temperature-dependent nonradiative energy transfer from Gd3+ to Ce3+ ions in co-doped LuAG:Ce,Gd garnet scintillators

  • Original language description

    Energy transfer from donor Gd3+ to acceptor Ce3+ ions was studied in low doped lutetium aluminum garnet, LuAG:Ce,Gd. High purity single crystalline films were prepared by liquid phase epitaxy. The mechanism of nonradiative energy transfer from P-6(J) (Gd3+) multiplet to crystal field split (5)d(2) (D-2) states of Ce3+ was established as long-range dipole-dipole interaction and the average critical transfer distance between Gd3+ and Ce3+ ions was found similar to 14 angstrom at room temperature. It is shown that the single step energy transfer between donor-acceptor pairs is dominant while migration of excitation energy within the donor Gd3+ subsystem is only a small perturbation in the energy transfer mechanism in the studied low doped garnets.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP204%2F12%2F0805" target="_blank" >GAP204/12/0805: Advanced material solutions for thin film scintillators and light transformers</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • 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 Luminescence

  • ISSN

    0022-2313

  • e-ISSN

  • Volume of the periodical

    167

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    8

  • Pages from-to

    106-113

  • UT code for WoS article

    000361401600015

  • EID of the result in the Scopus database

    2-s2.0-84947261764