Large Area Pixel Detector WIDEPIX with Full Area Sensitivity Composed of 100 Timepix Assemblies with Edgeless Sensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F14%3A00229007" target="_blank" >RIV/68407700:21670/14:00229007 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/1748-0221/9/04/C04018" target="_blank" >http://iopscience.iop.org/1748-0221/9/04/C04018</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1748-0221/9/04/C04018" target="_blank" >10.1088/1748-0221/9/04/C04018</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Large Area Pixel Detector WIDEPIX with Full Area Sensitivity Composed of 100 Timepix Assemblies with Edgeless Sensors

Popis výsledku v původním jazyce

The superior properties of the single particle counting semiconductor pixel detectors in radiation imaging are well known. They are namely: very high dynamic range due to digital counting, absence of integration and read-out noise, high spatial resolution and energy sensitivity. The major disadvantage of current pixel devices preventing their broad exploitation has been their relatively small sensitive area of few cm2. This disadvantage is often solved using tiling method placing many detector units side by side forming a large matrix. The current tiling techniques require rather large gaps of few millimeters between tiles. These gaps stand as areas insensitive to radiation which is acceptable only in some applications such as diffraction imaging. However standard transmission radiography requires fully continuous area sensitivity. In this article we present the new large area device WIDEPIX composed of a matrix of 10 x 10 tiles of silicon pixel detectors Timepix (each of 256 x 256 pix

Název v anglickém jazyce

Large Area Pixel Detector WIDEPIX with Full Area Sensitivity Composed of 100 Timepix Assemblies with Edgeless Sensors

Popis výsledku anglicky

The superior properties of the single particle counting semiconductor pixel detectors in radiation imaging are well known. They are namely: very high dynamic range due to digital counting, absence of integration and read-out noise, high spatial resolution and energy sensitivity. The major disadvantage of current pixel devices preventing their broad exploitation has been their relatively small sensitive area of few cm2. This disadvantage is often solved using tiling method placing many detector units side by side forming a large matrix. The current tiling techniques require rather large gaps of few millimeters between tiles. These gaps stand as areas insensitive to radiation which is acceptable only in some applications such as diffraction imaging. However standard transmission radiography requires fully continuous area sensitivity. In this article we present the new large area device WIDEPIX composed of a matrix of 10 x 10 tiles of silicon pixel detectors Timepix (each of 256 x 256 pix

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

<a href="/cs/project/TA01010237" target="_blank" >TA01010237: Pracoviště pro nedestruktivní testování, diagnostiku a 3D zobrazování pomocí neutronové radiografie a tomografie</a><br>

Návaznosti

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

Rok uplatnění

2014

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

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Svazek periodika

2014

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000336123800018

EID výsledku v databázi Scopus

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