Thermal neutron detection using lanthanide oxybromides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG45__%2F19%3A00536669" target="_blank" >RIV/60162694:G45__/19:00536669 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/S1350448718306899?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S1350448718306899?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.radmeas.2019.04.011" target="_blank" >10.1016/j.radmeas.2019.04.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal neutron detection using lanthanide oxybromides

Popis výsledku v původním jazyce

The work presents selected lanthanide oxybromides such as GdOBr:Ce, LaOBr:Ce, YOBr:Ce and EuOBr:Ce as potential thermal neutron detection compounds in connection with Li-6 isotope. The oxybromides were prepared by solid-state synthesis and the crystallinity of compounds was determined by X-ray powder diffraction analysis. Subsequently, the study of radioluminescence spectra was performed to compare the light intensity of each compound. Furthermore, since the primary purpose is charged particles detection, e.g. alpha and Triton, the sensitivity of the compounds to alpha radiation was determined. In connection with fast decay time, high light yield and simple production it is possible to consider this group of scintillation phosphors as a potential substitute of ZnS:Ag in thermal neutron detection systems, to which all measured characteristics were compared to.

Název v anglickém jazyce

Thermal neutron detection using lanthanide oxybromides

Popis výsledku anglicky

The work presents selected lanthanide oxybromides such as GdOBr:Ce, LaOBr:Ce, YOBr:Ce and EuOBr:Ce as potential thermal neutron detection compounds in connection with Li-6 isotope. The oxybromides were prepared by solid-state synthesis and the crystallinity of compounds was determined by X-ray powder diffraction analysis. Subsequently, the study of radioluminescence spectra was performed to compare the light intensity of each compound. Furthermore, since the primary purpose is charged particles detection, e.g. alpha and Triton, the sensitivity of the compounds to alpha radiation was determined. In connection with fast decay time, high light yield and simple production it is possible to consider this group of scintillation phosphors as a potential substitute of ZnS:Ag in thermal neutron detection systems, to which all measured characteristics were compared to.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

RADIATION MEASUREMENTS

ISSN

1350-4487

e-ISSN

—

Svazek periodika

124

Číslo periodika v rámci svazku

May 2019

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

116-121

Kód UT WoS článku

000468708600020

EID výsledku v databázi Scopus

2-s2.0-85064104920