Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4420
DC Field | Value | Language |
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dc.contributor.author | Veloso, J. F. C. A. | - |
dc.contributor.author | Amaro, F. D. | - |
dc.contributor.author | Maia, J. M. | - |
dc.contributor.author | Lyashenko, A. V. | - |
dc.contributor.author | Breskin, A. | - |
dc.contributor.author | Chechik, R. | - |
dc.contributor.author | Santos, J. M. F. dos | - |
dc.contributor.author | Bouianov, O. | - |
dc.contributor.author | Bouianov, M. | - |
dc.date.accessioned | 2008-09-01T11:06:48Z | - |
dc.date.available | 2008-09-01T11:06:48Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.citation | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 548:3 (2005) 375-382 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/4420 | - |
dc.description.abstract | We present recent results on the operation of gas-avalanche detectors comprising a cascade of gas electron multipliers (GEMs) and Mico-Hole & Strip Plate (MHSP) multiplier operated in reversed-bias (R-MHSP) mode. The operation mechanism of the R-MHSP is explained and its potential contribution to ion-backflow (IBF) reduction is demonstrated. IBF values of 4×10-3 were obtained in cascaded R-MHSP and GEM multipliers at gains of about 104, though at the expense of reduced effective gain in the first R-MHSP multiplier in the cascade. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6TJM-4GFCMS7-1/1/3106a1da456923461b6eba3e10649401 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Gaseous photomultipliers | en_US |
dc.subject | Gas avalanche electron multipliers | en_US |
dc.subject | Ion back-flow | en_US |
dc.title | MHSP in reversed-bias operation mode for ion blocking in gas-avalanche multipliers | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.nima.2005.04.063 | - |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.author.researchunit | LIBPhys - Laboratory for Instrumentation, Biomedical Engineering and Radiation Physics | - |
crisitem.author.researchunit | LIBPhys - Laboratory for Instrumentation, Biomedical Engineering and Radiation Physics | - |
crisitem.author.parentresearchunit | University of Coimbra | - |
crisitem.author.parentresearchunit | University of Coimbra | - |
crisitem.author.orcid | 0000-0002-7107-7203 | - |
crisitem.author.orcid | 0000-0001-7315-0550 | - |
crisitem.author.orcid | 0000-0002-8841-6523 | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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file47a7411cac8244f28d71cc58b5c0f7a3.pdf | 426.67 kB | Adobe PDF | View/Open |
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