Study of edgeless radiation detector with 3D spatial mapping technique

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F14%3A00229059" target="_blank" >RIV/68407700:21670/14:00229059 - isvavai.cz</a>

Result on the web

<a href="http://iopscience.iop.org/1748-0221/9/04/C04004" target="_blank" >http://iopscience.iop.org/1748-0221/9/04/C04004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1748-0221/9/04/C04004" target="_blank" >10.1088/1748-0221/9/04/C04004</a>

Result language

angličtina

Original language name

Study of edgeless radiation detector with 3D spatial mapping technique

Original language description

Edgeless radiation detector has gained increased attention due to its superiority in the defect-free edge fabrication and the capability to minimize the insensitive area at the detector edge. The doped edge in the edgeless detector is at the same potential with the back plane and causes a local distortion of the electric field at the detector edge. The deformed electric field alters the charge collection of the edge pixel and leads to an inaccurate charge interpolation. To study the influence of activeedges on the response of edge pixels, we used an advanced X-ray based 3D spatial mapping technique to visually show the charge collection volumes of pixels. Various edgeless detectors with diverse polarities, thicknesses and edge-to-pixel distances wereinvestigated. For the n-on-p (n+/p-/p+) edgeless detector, the mapping shows that the p-spray isolation method has the advantage of achieving a greater sensitive edge region compared to the p-stop method. And the p-on-p (p+/p-/n+) edgeles

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

<a href="/en/project/TA01010237" target="_blank" >TA01010237: Facility for nondestructive testing, diagnostics and 3D imaging based on neutron radiography and tomography.</a><br>

Continuities

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

Publication year

2014

Confidentiality

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

Name of the periodical

Journal of Instrumentation

ISSN

1748-0221

e-ISSN

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Volume of the periodical

9

Issue of the periodical within the volume

9

Country of publishing house

IT - ITALY

Number of pages

9

Pages from-to

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UT code for WoS article

000336123800004

EID of the result in the Scopus database

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