Growth of perovskite oxide single crystals and their luminescence and scintillation properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00537908" target="_blank" >RIV/68378271:_____/20:00537908 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Growth of perovskite oxide single crystals and their luminescence and scintillation properties

Popis výsledku v původním jazyce

The SrHfO3 (SHO) – based perovskite scintillators have been studied since 1990’s. High efficiency and quite fast decay time were reported for Sr-deficient undoped SHO powders. Similar scintillation properties were found for the Sr-deficient lighter, the strontium zirconate SrZrO3 (SZO). Due to very high melting points (2730 °C for SHO, 2646 °C for SZO), all the research was conducted on powders or ceramics. Therefore, we prepared single crystalline samples of undoped Sr-deficient SHO and SZO using the optical floating zone method to perform a study on their luminescence and scintillation properties.

Název v anglickém jazyce

Growth of perovskite oxide single crystals and their luminescence and scintillation properties

Popis výsledku anglicky

The SrHfO3 (SHO) – based perovskite scintillators have been studied since 1990’s. High efficiency and quite fast decay time were reported for Sr-deficient undoped SHO powders. Similar scintillation properties were found for the Sr-deficient lighter, the strontium zirconate SrZrO3 (SZO). Due to very high melting points (2730 °C for SHO, 2646 °C for SZO), all the research was conducted on powders or ceramics. Therefore, we prepared single crystalline samples of undoped Sr-deficient SHO and SZO using the optical floating zone method to perform a study on their luminescence and scintillation properties.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

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

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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