Growth and characterization of zirconium-doped cesium hafnium chloride crystals for scintillators

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Growth and characterization of zirconium-doped cesium hafnium chloride crystals for scintillators

Popis výsledku v původním jazyce

This work was focused on the preparation of starting materials (CsCl, HfCl4), synthesis of Cs2HfCl6, doping of Cs2HfCl6 by tetravalent elements A4+ (such as Zr4+), and growth of Cs2HfCl6:Zr4+ crystals by the vertical Bridgman method. Prepared crystals were cut and polished for subsequent examination concerning their physical, structural, optical, luminescence, and scintillation properties. The grown crystals exhibited emission originating in the self trapped exciton localized on the Hf and Zr centers. Due to that red shift of the observed emission was recorded with increasing Zr content.

Název v anglickém jazyce

Growth and characterization of zirconium-doped cesium hafnium chloride crystals for scintillators

Popis výsledku anglicky

This work was focused on the preparation of starting materials (CsCl, HfCl4), synthesis of Cs2HfCl6, doping of Cs2HfCl6 by tetravalent elements A4+ (such as Zr4+), and growth of Cs2HfCl6:Zr4+ crystals by the vertical Bridgman method. Prepared crystals were cut and polished for subsequent examination concerning their physical, structural, optical, luminescence, and scintillation properties. The grown crystals exhibited emission originating in the self trapped exciton localized on the Hf and Zr centers. Due to that red shift of the observed emission was recorded with increasing Zr content.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20501 - Materials engineering

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