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

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One of the challenges facing the system-level design of the ATLAS ITk Strip Detector is the understanding of the TID induced leakage current in the 130nm CMOS technology employed in the readout chips. To this end, the effect of ionizing radiation on the current draw of the prototype ABC130 readout A...

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Autor principal: Woelker, Ricardo
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2638612
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author Woelker, Ricardo
author_facet Woelker, Ricardo
author_sort Woelker, Ricardo
collection CERN
description One of the challenges facing the system-level design of the ATLAS ITk Strip Detector is the understanding of the TID induced leakage current in the 130nm CMOS technology employed in the readout chips. To this end, the effect of ionizing radiation on the current draw of the prototype ABC130 readout ASIC has been studied at various different dose rates and temperatures using tungsten x-ray tubes and Co-60 sources. In addition, the efficacy of pre-irradiation of chips has been studied along with the variation of the effect across wafers and batches. The results shown here allow a better understanding of the effect of TID on final detector systems and associated system design.
id cern-2638612
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-26386122019-09-30T06:29:59Zhttp://cds.cern.ch/record/2638612engWoelker, RicardoInvestigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detectorParticle Physics - ExperimentOne of the challenges facing the system-level design of the ATLAS ITk Strip Detector is the understanding of the TID induced leakage current in the 130nm CMOS technology employed in the readout chips. To this end, the effect of ionizing radiation on the current draw of the prototype ABC130 readout ASIC has been studied at various different dose rates and temperatures using tungsten x-ray tubes and Co-60 sources. In addition, the efficacy of pre-irradiation of chips has been studied along with the variation of the effect across wafers and batches. The results shown here allow a better understanding of the effect of TID on final detector systems and associated system design.ATL-ITK-SLIDE-2018-716oai:cds.cern.ch:26386122018-09-17
spellingShingle Particle Physics - Experiment
Woelker, Ricardo
Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector
title Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector
title_full Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector
title_fullStr Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector
title_full_unstemmed Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector
title_short Investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the ATLAS ITk strip detector
title_sort investigations into the effect of gamma irradiation on the leakage current of 130-nm readout chips for the atlas itk strip detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2638612
work_keys_str_mv AT woelkerricardo investigationsintotheeffectofgammairradiationontheleakagecurrentof130nmreadoutchipsfortheatlasitkstripdetector

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