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A new generation of radiation hard 3D pixel sensors for the ATLAS upgrade
/ Terzo, Stefano (Barcelona, IFAE) ; Grinstein, Sebastian (Barcelona, IFAE ; ICREA, Barcelona) ; Manna, Maria (Barcelona, Inst. Microelectron.) ; Pellegrini, Giulio (Barcelona, Inst. Microelectron.) ; Quirion, David (Barcelona, Inst. Microelectron.)
The ATLAS experiment at the Large Hadron Collider (LHC) will replace its inner tracker system to cope with the extreme particle fluence expected after the High Luminosity upgrade of the accelerator (HL-LHC). The 3D silicon sensor technology has been selected as baseline to instrument the innermost layer of the pixel detector in the future ATLAS Inner Tracker (ITk). [...]
2020 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 982 (2020) 164587
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2.
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First measurements of segmented silicon tracking detectors with built-in multiplication layer
/ Cavallaro, Emanuele (Barcelona, IFAE) ; Lange, Jörn (Barcelona, IFAE) ; Lopez Paz, Ivan (Barcelona, IFAE) ; Grinstein, Sebastian (Barcelona, IFAE) ; Baselga, Marta (Barcelona, Inst. Microelectron.) ; Greco, Virginia (Barcelona, Inst. Microelectron.) ; Quirion, David (Barcelona, Inst. Microelectron.) ; Pellegrini, Giulio (Barcelona, Inst. Microelectron.)
Silicon sensors with a built-in multiplication layer, also known as Low Gain Avalanche Detectors (LGAD), are a new technology of potentially radiation hard silicon sensors developed at CNM (Centro Nacional de Microelectrónica) in the framework of the CERN-RD50 collaboration. The concept of the LGAD technology is to produce a tracking sensor with an intrinsic low gain due to charge multiplication in order to enhance the signal-to-noise ratio. [...]
2015 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 796 (2015) 136-140
In : 10th International Conference on Radiation Effects on Semiconductor Materials, Detectors, and Devices, Florence, Italy, 8 - 10 Oct 2014, pp.136-140
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3.
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Radiation Hardness of Small-Pitch 3D Pixel Sensors up to HL-LHC Fluences
/ Lange, J. (Barcelona, IFAE) ; Grinstein, S. (Barcelona, IFAE ; ICREA, Barcelona) ; Manna, M. (Barcelona, Inst. Microelectron.) ; Pellegrini, G. (Barcelona, Inst. Microelectron.) ; Quirion, D. (Barcelona, Inst. Microelectron.) ; Terzo, S. (Barcelona, IFAE) ; Furelos, D. Vázquez (Barcelona, IFAE)
A new generation of 3D silicon pixel detectors with a small pixel size of 50$\times$50 and 25$\times$100 $\mu$m$^{2}$ is being developed for the HL-LHC tracker upgrades. The radiation hardness of such detectors was studied in beam tests after irradiation to HL-LHC fluences up to $1.4\times10^{16}$ n$_{\mathrm{eq}}$/cm$^2$. [...]
arXiv:1707.01045.-
2018 - 5 p.
- Published in : Springer Proc. Phys. 213 (2018) 421-425
Fulltext: PDF; Preprint: PDF;
In : International Conference on Technology and Instrumentation in Particle Physics 2017, Beijing, China, 21 - 26 May 2017, pp.421-425
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4.
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Radiation Hard 3D Silicon Pixel Sensors for use in the ATLAS Detector at the HL-LHC
/ Heggelund, Andreas Løkken (Oslo U.) ; Huiberts, Simon (Bergen U.) ; Dorholt, Ole (Oslo U.) ; Read, Alexander Lincoln (Oslo U.) ; Røhne, Ole (Oslo U.) ; Sandaker, Heidi (Oslo U.) ; Lauritzen, Magne (Bergen U.) ; Stugu, Bjarne (Bergen U.) ; Kok, Angela (U. Oslo (main)) ; Koybasi, Ozhan (U. Oslo (main)) et al.
The High Luminosity LHC (HL-LHC) upgrade requires the planned Inner Tracker (ITk) of the ATLAS detector to tolerate extremely high radiation doses. Specifically, the innermost parts of the pixel system will have to withstand radiation fluences above $1\times10^{16}$$n_{eq}cm^{-2}$. [...]
arXiv:2202.10271.-
2022-08-03 - 18 p.
- Published in : JINST 17 (2022) P08003
Fulltext: document - PDF; 2202.10271 - PDF;
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5.
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Radiation resistance of double-type double-sided 3D pixel sensors
/ Fernandez, M (Cantabria Inst. of Phys.) ; Jaramillo, R (Cantabria Inst. of Phys.) ; Lozano, M (Barcelona, Inst. Microelectron.) ; Munoz, F.J (Cantabria Inst. of Phys.) ; Pellegrini, G (Barcelona, Inst. Microelectron.) ; Quirion, D (Barcelona, Inst. Microelectron.) ; Rohe, T (PSI, Villigen) ; Vila, I (Cantabria Inst. of Phys.)
The proposed high-luminosity upgrade of the Large Hadron Collider is expected to increase the instantaneous luminosity at the experiments' interaction points by a factor of ten. The vertex detector will be the subsystem most affected by the luminosity increase, raising substantially their occupancy and radiation-induced damage. [...]
AIDA-PUB-2013-036.-
Geneva : CERN, 2013
- Published in : Nucl. Instrum. Methods Phys. Res., A 732 (2013) 137-140
Fulltext: PDF;
In : 13th Vienna Conference on Instrumentation, Vienna, Austria, 11 - 15 Feb 2013, pp.137-140
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7.
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3D sensors for the HL-LHC
/ Vázquez Furelos, D. (Barcelona, IFAE) ; Carulla, M. (Barcelona, Inst. Microelectron.) ; Cavallaro, E. (Barcelona, IFAE) ; Förster, F. (Barcelona, IFAE) ; Grinstein, S. (Barcelona, IFAE ; ICREA, Barcelona) ; Lange, J. (Barcelona, IFAE) ; López Paz, I. (Barcelona, IFAE) ; Manna, M. (Barcelona, IFAE) ; Pellegrini, G. (Barcelona, Inst. Microelectron.) ; Quirion, D. (Barcelona, Inst. Microelectron.) et al.
In order to increase its discovery potential, the Large Hadron Collider (LHC) accelerator will be upgraded in the next decade. The high luminosity LHC (HL-LHC) period demands new sensor technologies to cope with increasing radiation fluences and particle rates. [...]
arXiv:1610.08889.-
2017-01-10 - 8 p.
- Published in : JINST 12 (2017) C01026
Fulltext: PDF; External link: Preprint
In : 18th International Workshop on Radiation Imaging Detectors, Barcelona, Spain, 03 - 07 Jul 2016, pp.C01026
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9.
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Full text
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10.
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3D silicon pixel detectors for the High-Luminosity LHC
/ Lange, J. (Barcelona, IFAE) ; Carulla Areste, M. (Barcelona, Inst. Microelectron.) ; Cavallaro, E. (Barcelona, IFAE) ; Förster, F. (Barcelona, IFAE) ; Grinstein, S. (Barcelona, IFAE ; ICREA, Barcelona) ; López Paz, I. (Barcelona, IFAE) ; Manna, M. (Barcelona, IFAE) ; Pellegrini, G. (Barcelona, Inst. Microelectron.) ; Quirion, D. (Barcelona, Inst. Microelectron.) ; Terzo, S. (Barcelona, IFAE) et al.
3D silicon pixel detectors have been investigated as radiation-hard candidates for the innermost layers of the HL-LHC upgrade of the ATLAS pixel detector. 3D detectors are already in use today in the ATLAS IBL and AFP experiments. [...]
arXiv:1610.07480.-
2016-11-21 - 9 p.
- Published in : JINST 11 (2016) C11024
Fulltext: PDF; Preprint: PDF; External link: Preprint
In : International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL2016), Sestri Levante, Italy, 5 - 9 Sep 2016, pp.C11024
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