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Dark Current Random Telegraph Signals in Solid-State Image Sensors

Cédric Virmontois 1 V. Goiffon 2 M. Robbins 3 L. Tauziede 1 Hervé Geoffray 1 Melanie Raine 4 E. Martin 1 Sylvain Girard 5 A. Bardoux 1 P. Magnan 2
1 CNES - Centre National d'Études Spatiales [Toulouse]
2 ISAE-SUPAERO - Institut Supérieur de l'Aéronautique et de l'Espace
3 SSTL - Surrey Satellite Technology Limited [Guildford]
4 DAM/DIF - DAM Île-de-France
5 LHC - Laboratoire Hubert Curien [Saint Etienne]
Abstract : This paper is focused on the Dark Current-Random Telegraph Signal (DC-RTS) in solid-state image sensors. The DCRTS is investigated in several bulk materials, for different surface interfaces and for different trench isolation interfaces. The main parameter used to characterize the DC-RTS is the transition maximum amplitude which seems to be the suitable one to study the phenomenon and discriminate the origin. Proton, neutron and Co-60 Gamma-ray irradiations are used to study DC-RTS induced by both Total Ionizing Dose (TID) and Displacement damage (Dd). Conclusions are made regarding correlation between the slope of the transition maximum amplitude histogram and the location of the DC-RTS-induced defects.
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Conference papers
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https://hal-ujm.archives-ouvertes.fr/ujm-00844914
Contributor : Sylvain Girard <>
Submitted on : Tuesday, July 16, 2013 - 11:03:49 AM
Last modification on : Monday, January 13, 2020 - 5:46:03 PM

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  • HAL Id : ujm-00844914, version 1

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UNIV-ST-ETIENNE | CNRS | CEA | LAHC | IOGS | PARISTECH | DAM | UDL

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Cédric Virmontois, V. Goiffon, M. Robbins, L. Tauziede, Hervé Geoffray, et al.. Dark Current Random Telegraph Signals in Solid-State Image Sensors. IEEE Nuclear and Space Radiation Effects Conference (NSREC 2013), Jul 2013, San Francisco, United States. ⟨ujm-00844914⟩

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