Non-contact imaging with enhanced spatial resolution by secondary electron detection

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F10%3A00225784" target="_blank" >RIV/68407700:21670/10:00225784 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5873803" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5873803</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/NSSMIC.2010.5873803" target="_blank" >10.1109/NSSMIC.2010.5873803</a>

Result language
angličtina
Original language name
Non-contact imaging with enhanced spatial resolution by secondary electron detection
Original language description
The Neutron Activation Analysis is a very sensitive method for determination of element content and composition. However, conventional methods do not provide information regarding the spatial distribution of the elements in the sample. To fulfill this need, we developed an electron imaging device with electron optics which provides element spatial distribution information based on beta-gamma coincidence. The investigated element is identified by the characteristic gamma radiation while the spatial information is obtained by the position sensitive detection of ?-decay electrons. Unlike common and often invasive approaches our non-destructive method provides imaging and analysis simultaneously. This system makes use of tailor-made electron optics to select and focus coincidence electrons providing higher spatial resolution and better contrast images. For this purpose the semiconductor pixel detector Timepix is used for electron detection and is triggered by a gamma detector. In this cont
Czech name
—
Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2010 IEEE Nuclear Science Symposium Conference Record (NSS/MIC)
ISBN
978-1-4244-9106-3
ISSN
1095-7863
e-ISSN
—
Number of pages
2
Pages from-to
462-463
Publisher name
IEEE
Place of publication
Piscataway (New Jersey)
Event location
Knoxville (Tennessee)
Event date
Oct 30, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000306402900098

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