Thermal Neutron Detector Based on LaOBr:Ce/LiF

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG45__%2F19%3A00555791" target="_blank" >RIV/60162694:G45__/19:00555791 - isvavai.cz</a>
Result on the web
<a href="http://www.springer.com/series/361" target="_blank" >http://www.springer.com/series/361</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-21970-3_24" target="_blank" >10.1007/978-3-030-21970-3_24</a>

Result language
angličtina
Original language name
Thermal Neutron Detector Based on LaOBr:Ce/LiF
Original language description
The work follows up the previous studies which proved the group of lanthanide oxybromides (LnOBr) to be very sensitive to the detection of heavy particles and therefore suitable for the detection of neutrons when mixed with appropriate conversion material. From the group of LnOBr, lanthanum oxybromide activated by cerium (LaOBr:Ce) showed to be the most sensitive for detection of a charged particle, e.g. alpha particles. This led to the construction on novel small thermal neutron probe based on the mixture of LaOBr:Ce and lithium-6 fluoride fixed on the thin optical carrier and optically coupled on 1″ PMT. The detection efficiency and effective n/γ separation were partially successful using pulse shape discrimination. The results were compared to the reference detection system based on standard ZnS:Ag/LiF mixture.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020445" target="_blank" >TE01020445: Radiation and nuclear safety technologies development center: RANUS - TD</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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