X-ray analysis of fully depleted CCDs with small pixel size
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00485376" target="_blank" >RIV/68378271:_____/14:00485376 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2054122" target="_blank" >http://dx.doi.org/10.1117/12.2054122</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2054122" target="_blank" >10.1117/12.2054122</a>
Alternative languages
Result language
angličtina
Original language name
X-ray analysis of fully depleted CCDs with small pixel size
Original language description
X-rays frames offer a lot of information about CCD. 55Fe sources are traditionally being used for CCD gain and charge transfer efficiency (CTE) measurements. The pixel size of modern scientific CCDs is getting smaller. The charge diffusion causes the charge spread among neighboring pixels especially in thick fully depleted sensors. This enables measurement of the charge diffusion using 55Fe X-rays. A new way of measuring CTE using shape and amplitude analysis of X-ray clusters is presented and discussed. The details of our measurement procedure are presented. The lateral diffusion measured using e2v CCD250 is presented and implications for X-ray cluster size and expected cluster shape are discussed. The CTE analysis using total X-ray cluster amplitude is presented. This analysis can reveal CTE problems for certain conditions.n
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
High Energy, Optical, and Infrared Detectors for Astronomy VI
ISBN
978-0-8194-9622-5
ISSN
0277-786X
e-ISSN
—
Number of pages
12
Pages from-to
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Publisher name
SPIE
Place of publication
Bellingham
Event location
Montreal
Event date
Jun 22, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000354528900014