Count rate effect on the response of a low-cost PIN diode for electron spectrometry

Detalhes bibliográficos
Autor(a) principal: PETRI, ANNA R.
Data de Publicação: 2020
Outros Autores: BARROS, SUELEN F., GONCALVES, JOSEMARY A.C., BUENO, CARMEN C., MAIDANA, NORA, MARTINS, MARCOS N., VANIN, VITO R., INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/30559
Resumo: The response of a low-cost Si photodiode model BPX 65 for low-energy electron spectrometry is investigated envisaging its use in measurements of electron multiple elastic scattering. The electron beam with energy between 10-100 keV is delivered by the gun of the Racetrack Microtron at Instituto de F??sica, Universidade de S??o Paulo, with an energy dispersion less than 0.5 keV. The energy resolution achieved was less than 3.5 keV, limited mainly by noise from the electronic acquisition chain. For count rates between 20 and 5500 counts/s, the variation on the centroid of electron peak was smaller than 0.4% throughout the energy range. Therefore, the BPX 65 is suitable for electron spectrometry.
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spelling 2020-01-06T11:16:56Z2020-01-06T11:16:56ZOctober 21-25, 2019http://repositorio.ipen.br/handle/123456789/30559The response of a low-cost Si photodiode model BPX 65 for low-energy electron spectrometry is investigated envisaging its use in measurements of electron multiple elastic scattering. The electron beam with energy between 10-100 keV is delivered by the gun of the Racetrack Microtron at Instituto de F??sica, Universidade de S??o Paulo, with an energy dispersion less than 0.5 keV. The energy resolution achieved was less than 3.5 keV, limited mainly by noise from the electronic acquisition chain. For count rates between 20 and 5500 counts/s, the variation on the centroid of electron peak was smaller than 0.4% throughout the energy range. Therefore, the BPX 65 is suitable for electron spectrometry.Submitted by Celia Satomi Uehara (celia.u-topservice@ipen.br) on 2020-01-06T11:16:56Z No. of bitstreams: 1 26209.pdf: 414458 bytes, checksum: a2ce7d0e37973981385305b3524d4464 (MD5)Made available in DSpace on 2020-01-06T11:16:56Z (GMT). No. of bitstreams: 1 26209.pdf: 414458 bytes, checksum: a2ce7d0e37973981385305b3524d4464 (MD5)Funda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)Conselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)FAPESP: 16/13116-5; 17/12661-2CNPq: 306331/2016-01207-1213Associa????o Brasileira de Energia Nuclearelectron beamssi semiconductor detectorssemiconductor diodessilicon diodescounting rateselectron beamsphotodiodeselectron diffractionenergy spectraelectron detectionelectron spectroscopyCount rate effect on the response of a low-cost PIN diode for electron spectrometryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectINACIRio de JaneiroSantos, SP9241592600600PETRI, ANNA R.BARROS, SUELEN F.GONCALVES, JOSEMARY A.C.BUENO, CARMEN C.MAIDANA, NORAMARTINS, MARCOS N.VANIN, VITO R.INTERNATIONAL NUCLEAR ATLANTIC CONFERENCEinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN262092019BUENO, CARMEN C.GONCALVES, JOSEMARY A.C.20-01Proceedings1592924BUENO, CARMEN C.:1592:240:NGONCALVES, JOSEMARY A.C.:924:240:NORIGINAL26209.pdf26209.pdfapplication/pdf414458http://repositorio.ipen.br/bitstream/123456789/30559/1/26209.pdfa2ce7d0e37973981385305b3524d4464MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/30559/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/305592020-04-13 19:51:00.875oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102020-04-13T19:51Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Count rate effect on the response of a low-cost PIN diode for electron spectrometry
title Count rate effect on the response of a low-cost PIN diode for electron spectrometry
spellingShingle Count rate effect on the response of a low-cost PIN diode for electron spectrometry
PETRI, ANNA R.
electron beams
si semiconductor detectors
semiconductor diodes
silicon diodes
counting rates
electron beams
photodiodes
electron diffraction
energy spectra
electron detection
electron spectroscopy
title_short Count rate effect on the response of a low-cost PIN diode for electron spectrometry
title_full Count rate effect on the response of a low-cost PIN diode for electron spectrometry
title_fullStr Count rate effect on the response of a low-cost PIN diode for electron spectrometry
title_full_unstemmed Count rate effect on the response of a low-cost PIN diode for electron spectrometry
title_sort Count rate effect on the response of a low-cost PIN diode for electron spectrometry
author PETRI, ANNA R.
author_facet PETRI, ANNA R.
BARROS, SUELEN F.
GONCALVES, JOSEMARY A.C.
BUENO, CARMEN C.
MAIDANA, NORA
MARTINS, MARCOS N.
VANIN, VITO R.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
author_role author
author2 BARROS, SUELEN F.
GONCALVES, JOSEMARY A.C.
BUENO, CARMEN C.
MAIDANA, NORA
MARTINS, MARCOS N.
VANIN, VITO R.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv PETRI, ANNA R.
BARROS, SUELEN F.
GONCALVES, JOSEMARY A.C.
BUENO, CARMEN C.
MAIDANA, NORA
MARTINS, MARCOS N.
VANIN, VITO R.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
dc.subject.por.fl_str_mv electron beams
si semiconductor detectors
semiconductor diodes
silicon diodes
counting rates
electron beams
photodiodes
electron diffraction
energy spectra
electron detection
electron spectroscopy
topic electron beams
si semiconductor detectors
semiconductor diodes
silicon diodes
counting rates
electron beams
photodiodes
electron diffraction
energy spectra
electron detection
electron spectroscopy
description The response of a low-cost Si photodiode model BPX 65 for low-energy electron spectrometry is investigated envisaging its use in measurements of electron multiple elastic scattering. The electron beam with energy between 10-100 keV is delivered by the gun of the Racetrack Microtron at Instituto de F??sica, Universidade de S??o Paulo, with an energy dispersion less than 0.5 keV. The energy resolution achieved was less than 3.5 keV, limited mainly by noise from the electronic acquisition chain. For count rates between 20 and 5500 counts/s, the variation on the centroid of electron peak was smaller than 0.4% throughout the energy range. Therefore, the BPX 65 is suitable for electron spectrometry.
publishDate 2020
dc.date.evento.pt_BR.fl_str_mv October 21-25, 2019
dc.date.accessioned.fl_str_mv 2020-01-06T11:16:56Z
dc.date.available.fl_str_mv 2020-01-06T11:16:56Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/30559
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dc.relation.authority.fl_str_mv 924
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dc.relation.confidence.fl_str_mv 600
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dc.format.none.fl_str_mv 1207-1213
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dc.publisher.none.fl_str_mv Associa????o Brasileira de Energia Nuclear
publisher.none.fl_str_mv Associa????o Brasileira de Energia Nuclear
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