Micro-hole and strip plate-based photosensor

Detalhes bibliográficos
Autor(a) principal: Freitas, E. D. C.
Data de Publicação: 2007
Outros Autores: Veloso, J. F. C. A., Breskin, A., Chechik, R., Amaro, F. D., Ferreira, L. F. Requicha, Maia, J. M., Santos, J. M. F. dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/4355
https://doi.org/10.1016/j.nima.2007.05.087
Resumo: The performance of a new VUV photosensor, based on an micro-hole and strip plate (MHSP) electron multiplier with a CsI photocathode deposited on its top electrode, is described. This photosensor presents gains above 104 when operating in an Ar-5%Xe gas mixture at 1 atm. Although the gain of a single MHSP is not sufficient for efficient detection of single photons, this simple UV photosensor may be useful for the detection of higher light levels, such as primary- and secondary scintillation in noble gases.
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spelling Micro-hole and strip plate-based photosensorCsI photocathodeNoble gas scintillationThe performance of a new VUV photosensor, based on an micro-hole and strip plate (MHSP) electron multiplier with a CsI photocathode deposited on its top electrode, is described. This photosensor presents gains above 104 when operating in an Ar-5%Xe gas mixture at 1 atm. Although the gain of a single MHSP is not sufficient for efficient detection of single photons, this simple UV photosensor may be useful for the detection of higher light levels, such as primary- and secondary scintillation in noble gases.http://www.sciencedirect.com/science/article/B6TJM-4NRK4D4-D/1/18d650609693fd3de3e82b0afa6639612007info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/4355http://hdl.handle.net/10316/4355https://doi.org/10.1016/j.nima.2007.05.087engNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 580:1 (2007) 214-217Freitas, E. D. C.Veloso, J. F. C. A.Breskin, A.Chechik, R.Amaro, F. D.Ferreira, L. F. RequichaMaia, J. M.Santos, J. M. F. dosinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-05-25T03:13:03Zoai:estudogeral.uc.pt:10316/4355Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:59:44.328140Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Micro-hole and strip plate-based photosensor
title Micro-hole and strip plate-based photosensor
spellingShingle Micro-hole and strip plate-based photosensor
Freitas, E. D. C.
CsI photocathode
Noble gas scintillation
title_short Micro-hole and strip plate-based photosensor
title_full Micro-hole and strip plate-based photosensor
title_fullStr Micro-hole and strip plate-based photosensor
title_full_unstemmed Micro-hole and strip plate-based photosensor
title_sort Micro-hole and strip plate-based photosensor
author Freitas, E. D. C.
author_facet Freitas, E. D. C.
Veloso, J. F. C. A.
Breskin, A.
Chechik, R.
Amaro, F. D.
Ferreira, L. F. Requicha
Maia, J. M.
Santos, J. M. F. dos
author_role author
author2 Veloso, J. F. C. A.
Breskin, A.
Chechik, R.
Amaro, F. D.
Ferreira, L. F. Requicha
Maia, J. M.
Santos, J. M. F. dos
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Freitas, E. D. C.
Veloso, J. F. C. A.
Breskin, A.
Chechik, R.
Amaro, F. D.
Ferreira, L. F. Requicha
Maia, J. M.
Santos, J. M. F. dos
dc.subject.por.fl_str_mv CsI photocathode
Noble gas scintillation
topic CsI photocathode
Noble gas scintillation
description The performance of a new VUV photosensor, based on an micro-hole and strip plate (MHSP) electron multiplier with a CsI photocathode deposited on its top electrode, is described. This photosensor presents gains above 104 when operating in an Ar-5%Xe gas mixture at 1 atm. Although the gain of a single MHSP is not sufficient for efficient detection of single photons, this simple UV photosensor may be useful for the detection of higher light levels, such as primary- and secondary scintillation in noble gases.
publishDate 2007
dc.date.none.fl_str_mv 2007
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/4355
http://hdl.handle.net/10316/4355
https://doi.org/10.1016/j.nima.2007.05.087
url http://hdl.handle.net/10316/4355
https://doi.org/10.1016/j.nima.2007.05.087
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 580:1 (2007) 214-217
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv aplication/PDF
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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