CERN Accelerating science

ATLAS Note
Report number	ATL-INDET-2001-011
Title	Electrical Characteristics of Silicon Pixel Sensors
Author(s)	Gorelov, I ; Gorfine, G ; Hoeferkamp, M ; Mata-Bruni, V ; Santistevan, G ; Seidel, S C ; Ciocio, A ; Einsweiler, K F ; Emes, J ; Gilchriese, M G D ; Joshi, A ; Kleinfelder, S A ; Marchesini, R ; McCormack, F ; Milgrome, O ; Palaio, N ; Pengg, F ; Richardson, J ; Zizka, G ; Ackers, M ; Comes, G ; Fischer, P ; Keil, M ; Klasen, V ; Kühl, T ; Meuser, S ; Ockenfels, W ; Raith, B ; Treis, J ; Wermes, N ; Gössling, C ; Hügging, F G ; Klaiber Lodewigs, Jonas M ; Krasel, O ; Wüstenfeld, J ; Wunstorf, R ; Barberis, D ; Beccherle, R ; Caso, Carlo ; Cervetto, M ; Darbo, G ; Gagliardi, G ; Gemme, C ; Morettini, P ; Netchaeva, P ; Osculati, B ; Rossi, L ; Charles, E ; Fasching, D ; Blanquart, L ; Breugnon, P ; Calvet, D ; Clemens, J-C ; Delpierre, P A ; Hallewell, G D ; Laugier, D ; Mouthuy, T ; Rozanov, A ; Valin, I ; Andreazza, A ; Caccia, M ; Citterio, M ; Lari, T ; Meroni, C ; Ragusa, F ; Troncon, C ; Vegni, G ; Lutz, Gerhard ; Richter, R H ; Rohe, T ; Boyd, GR ; Skubic, P L ; Sícho, P ; Tomasek, L ; Vrba, V ; Holder, M ; Ziolkowski, M ; Cauz, D ; Cobal-Grassmann, M ; D'Auria, S ; De Lotto, B ; del Papa, C ; Grassmann, H ; Santi, L ; Becks, K H ; Lenzen, G ; Linder, C
Publication	2001
Imprint	29 Oct 2001
Number of pages	24
Note	revised version number 1 submitted on 2001-11-14 16:17:35
Subject category	Detectors and Experimental Techniques
Accelerator/Facility, Experiment	CERN LHC ; ATLAS
Free keywords	pixel ; sensors ; silicon
Abstract	Prototype sensors for the ATLAS silicon pixel detector have been electrically characterized. The current and voltage characteristics, charge collection efficiencies, and resolutions have been examined. Devices were fabricated on oxygenated and standard detector-grade silicon wafers. Results from prototypes which examine p-stop and standard and moderated p-spray isolation are presented for a variety of geometrical options. Some of the comparisons relate unirradiated sensors with those that have received fluences relevant to LHC operation.
Copyright/License	Preprint: (License: CC-BY-4.0)

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