Cerium and europium doping of Ruddlesden-Popper aluminate phases and their radioluminescence properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00567277" target="_blank" >RIV/68378271:_____/22:00567277 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/22:43925948

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1742-6596/2413/1/012011" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/2413/1/012011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2413/1/012011" target="_blank" >10.1088/1742-6596/2413/1/012011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Cerium and europium doping of Ruddlesden-Popper aluminate phases and their radioluminescence properties

Popis výsledku v původním jazyce

Although many scintillator detectors with the fast scintillation use. These phases are stable oxides with a relatively high density and, moreover, thand efficient detection of high-energy radiation are commercially produced, new materials are still of great interest. Oxide matrices doped with ions possessing fast and intense 5d–4f radiative transition are one of the researched groups of materials. So called ed by the chelating sol-gel method combined with the annealing in reducing atmosphere to reduce both ions to the intended valence. After the samples were characterized by X-ray diffraction, radioluminescence was used for the basic study of luminescence behaviour of Ce3+ and Eu2+ ions. While Ce3+-doped samples exhibited the 5d-4f radiative transition, Eu-doped samples manifested only luminescence spectra characteristic for Eu3+ ion Ruddlesden–Popper phases are structures combining halite-like and perovskite-like structures.

Název v anglickém jazyce

Cerium and europium doping of Ruddlesden-Popper aluminate phases and their radioluminescence properties

Popis výsledku anglicky

Although many scintillator detectors with the fast scintillation use. These phases are stable oxides with a relatively high density and, moreover, thand efficient detection of high-energy radiation are commercially produced, new materials are still of great interest. Oxide matrices doped with ions possessing fast and intense 5d–4f radiative transition are one of the researched groups of materials. So called ed by the chelating sol-gel method combined with the annealing in reducing atmosphere to reduce both ions to the intended valence. After the samples were characterized by X-ray diffraction, radioluminescence was used for the basic study of luminescence behaviour of Ce3+ and Eu2+ ions. While Ce3+-doped samples exhibited the 5d-4f radiative transition, Eu-doped samples manifested only luminescence spectra characteristic for Eu3+ ion Ruddlesden–Popper phases are structures combining halite-like and perovskite-like structures.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/VI20192022152" target="_blank" >VI20192022152: Vývoj nových materiálů pro detekci a účinné varování před ionizujícím zářením</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Journal of Physics: Conference Series

ISBN

—

ISSN

1742-6588

e-ISSN

—

Počet stran výsledku

6

Strana od-do

012011

Název nakladatele

IOP Publishing

Místo vydání

Bristol

Místo konání akce

Nová Lesná

Datum konání akce

5. 9. 2022

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—