Defect spectroscopy on 23 GeV proton-irradiated CZ pad diodes
Abstract: This study focuses on investigating radiation-induced defects in CZ p-type silicon pad diodes by subjecting them to irradiation with 23GeV protons at various fluences.
Two different diode thicknesses were used: 100μm and 350μm. The irradiation fluences applied were 1E+13, 7E+13, and 4E+14p/cm2.
The macroscopic (IV & CV) and microscopic (TSC) radiation-induced changes in the sensors were measured and analyzed.
The presented results include IV and CV measurements taken before and after irradiation, as well as the determination of defect concentrations and defect introduction rates through TSC measurements, utilizing electrical and optical filling techniques.
Additionally, the presence of a not yet understood negative peak spectrum observed in TSC measurements will be reported
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Event
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Veröffentlichung
- (where)
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Freiburg
- (who)
-
Universität
- (when)
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2023
- Creator
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Sorgenfrei, Niels
Fretwurst, Eckhart
Gurimskaya, Yana
Himmerlich, Anja
Liao, Chuan
Moll, Michael
Pintilie, Ioana
Schwandt, Jörn
Wiehe, Moritz
- Contributor
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Albert-Ludwigs-Universität Freiburg. Fakultät für Mathematik und Physik
Albert-Ludwigs-Universität Freiburg. Physikalisches Institut
Experimentelle Teilchenphysik, Abt. Prof. Karl Jakobs
- DOI
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10.6094/UNIFR/237241
- URN
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urn:nbn:de:bsz:25-freidok-2372412
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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25.03.2025, 1:48 PM CET
Data provider
This object is provided by:
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Sorgenfrei, Niels
- Fretwurst, Eckhart
- Gurimskaya, Yana
- Himmerlich, Anja
- Liao, Chuan
- Moll, Michael
- Pintilie, Ioana
- Schwandt, Jörn
- Wiehe, Moritz
- Albert-Ludwigs-Universität Freiburg. Fakultät für Mathematik und Physik
- Albert-Ludwigs-Universität Freiburg. Physikalisches Institut
- Experimentelle Teilchenphysik, Abt. Prof. Karl Jakobs
- Universität
Time of origin
- 2023
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