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Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector

Abstract:

Central to the design of any detector system is a detailed understanding of the current and power dissipation due to the implications on power-supply design, thermal management and mechanical stability. It is well documented that certain 130-nm CMOS technologies exhibit an increase in the leakage current when exposed to ionising radiation. Such 130-nm technology is employed in the readout ASICs of the ATLAS ITk Strip Tracker Upgrade. Using the so-called ABC130 prototype chipset, measurements ...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Particle Physics
Oxford college:
Merton College
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Particle Physics
Publisher:
Sissa Medialab Publisher's website
Publication date:
2019
ISSN:
1824-8039
Pubs id:
pubs:946667
URN:
uri:823d477b-99e7-4d1d-8673-ef940ac0f466
UUID:
uuid:823d477b-99e7-4d1d-8673-ef940ac0f466
Local pid:
pubs:946667

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