Properties of the single neutron pixel detector based on the Medipix-1 device
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F04%3A00105605" target="_blank" >RIV/61389005:_____/04:00105605 - isvavai.cz</a>
Alternative codes found
RIV/68378297:_____/04:00106142 RIV/68407700:21670/04:10107158
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Properties of the single neutron pixel detector based on the Medipix-1 device
Original language description
Neutron transmission radiography (neutronography) is based on the attenuation of radiation passing through matter. Thanks to different values of neutron and X-ray attenuation coefficients in matter, neutronography can image material properties which cannot be obtained by roentgenography (e.g. materials containing light elements such as Hydrogen in plastic or biological samples). The reliable performance of the neutron detecting device is essential for the acquisition of high-quality neutronograms. A single neutron pixel detector based on a single X-ray photon pixel Medipix-1 detector device is presented. Slow neutrons are converted in a converter layer into heavy charged particles which are subsequently detected by the Medipix-1 device. Detection efficiency, spatial resolution and other detector properties are determined for different converter materials ((LiF)-Li-6, B-10) and compared with results of Monte-Carlo simulations. Several neutronograrns of real objects demonstrating the ...
Czech name
Vlastnosti jednopixelového neutronového detektoru založeného na detektoru Medipix-1
Czech description
V článku je navržen jedno-pixelový neutronový detektor založený na kombinaci detektoru Medipix-1 (pro detekci Roetgenového záření) a tenkého konvertoru neutronů (LiF nebo B) pro konverzi na těžké nabité částice. Detekční efektivita systému byla stanovenapro různé tloušťky konvertoru a experimentální hodnoty byly porovnány s výsledky simulací Monte-Carlo. Několik neutronogramů reálných objektů demonstruje schopnosti a možné aplikace navržené detekční metody.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH
ISSN
0168-9002
e-ISSN
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Volume of the periodical
531
Issue of the periodical within the volume
1/2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
276-284
UT code for WoS article
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EID of the result in the Scopus database
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