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Probe and scanning system for 3D response mapping of pixelated semiconductor detector with X-rays and the timepix device

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F12%3A00191728" target="_blank" >RIV/68407700:21670/12:00191728 - isvavai.cz</a>

  • Result on the web

    <a href="http://proceedings.aip.org/resource/2/apcpcs/1423/1/461_1" target="_blank" >http://proceedings.aip.org/resource/2/apcpcs/1423/1/461_1</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1063/1.3688846" target="_blank" >10.1063/1.3688846</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Probe and scanning system for 3D response mapping of pixelated semiconductor detector with X-rays and the timepix device

  • Original language description

    development of new radiation detectors of different semiconductor materials (Si, CdTe, GaAs, ...) brings the necessity to test and evaluate their response and detection performance such as the spatial homogeneity and local charge collection efficiency. Anumber of these materials exhibit a certain degree of inhomogeneity, which is needed to be determined in order to eliminate its negative effects. Similarly, such testing is desired as well in order to determine the extent of radiation damage in detectors. We decided to build a size-configurable beam and detector positioning system to probe the collection of charge spatially localized deposited by X-rays on a pixelated detector. The principle of this system is based on the use of a collimated parallel X-ray beam with a line profile, which delivers a defined charge at a specific location in 3D in the sensor. The beam can be sent onto the pixelated sensor at a low angle, which allows determining, for a given angle and detector position, t

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BG - Nuclear, atomic and molecular physics, accelerators

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LC06041" target="_blank" >LC06041: Preparation, modification and characterization of materials by energetic radiation.</a><br>

  • Continuities

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

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    IX LATIN AMERICAN SYMPOSIUM ON NUCLEAR PHYSICS AND APPLICATIONS

  • ISBN

    978-0-7354-1003-9

  • ISSN

    0094-243X

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    461-466

  • Publisher name

    American Institute of Physics

  • Place of publication

    Melville, New York

  • Event location

    Quito

  • Event date

    Jul 18, 2011

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000302767500073