Scintillation readout with MAPD array for gamma spectrometer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F20%3A43958945" target="_blank" >RIV/49777513:23220/20:43958945 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21670/20:00346707

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1748-0221/15/01/C01001" target="_blank" >https://iopscience.iop.org/article/10.1088/1748-0221/15/01/C01001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1748-0221/15/01/C01001" target="_blank" >10.1088/1748-0221/15/01/C01001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Scintillation readout with MAPD array for gamma spectrometer

Popis výsledku v původním jazyce

In this study, we present the gamma-ray detection performance of LYSO, YSO(Ce) and BGO scintillators read out by a 9 ch. micropixel avalanche photodiode (MAPD) array with a high pixel density (PD) and photon detection efficiency (PDE). The array with an active area of 11,5x11,5mm2 was assembled using single MAPDs with an active area of 3,7x3,7mm2. It had a single output signal and was developed for gamma spectroscopy. Breakdown voltage measurements were carried out for each channel, as a result of which the optimal operating voltage for the array was found. The linearity range and energy resolution for each crystal were determined in the energy range from 30 to 1770 keV. The high pixel density of the array allowed to achieve good linearity in the studied energy range.

Název v anglickém jazyce

Scintillation readout with MAPD array for gamma spectrometer

Popis výsledku anglicky

In this study, we present the gamma-ray detection performance of LYSO, YSO(Ce) and BGO scintillators read out by a 9 ch. micropixel avalanche photodiode (MAPD) array with a high pixel density (PD) and photon detection efficiency (PDE). The array with an active area of 11,5x11,5mm2 was assembled using single MAPDs with an active area of 3,7x3,7mm2. It had a single output signal and was developed for gamma spectroscopy. Breakdown voltage measurements were carried out for each channel, as a result of which the optimal operating voltage for the array was found. The linearity range and energy resolution for each crystal were determined in the energy range from 30 to 1770 keV. The high pixel density of the array allowed to achieve good linearity in the studied energy range.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF16_019%2F0000766" target="_blank" >EF16_019/0000766: Inženýrské aplikace fyziky mikrosvěta</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Journal of Instrumentation

ISSN

1748-0221

e-ISSN

—

Svazek periodika

15

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

0-7

Kód UT WoS článku

000525449100001

EID výsledku v databázi Scopus

2-s2.0-85081206474