Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4416
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Breskin, A. | - |
dc.contributor.author | Mörmann, D. | - |
dc.contributor.author | Lyashenko, A. | - |
dc.contributor.author | Chechik, R. | - |
dc.contributor.author | Amaro, F. D. | - |
dc.contributor.author | Maia, J. M. | - |
dc.contributor.author | Veloso, J. F. C. A. | - |
dc.contributor.author | Santos, J. M. F. dos | - |
dc.date.accessioned | 2008-09-01T11:06:44Z | - |
dc.date.available | 2008-09-01T11:06:44Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.citation | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 553:1-2 (2005) 46-52 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/4416 | - |
dc.description.abstract | We report on the progress in the study of cascaded GEM and GEM/MHSP gas avalanche photomultipliers operating at atmospheric pressure, with CsI and bialkali photocathodes. They have single-photon sensitivity, ns time resolution and good localization properties. We summarize operational aspects and results, with the highlight of a high-gain stable gated operation of a visible-light device. Of particular importance are the results of a recent ion-backflow reduction study in different cascaded multipliers, affecting the detector's stability and the photocathode's lifetime. We report on the significant progress in ion-blocking and provide first results on bialkali-photocathode aging under gas multiplication. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6TJM-4GY83G4-3/1/5b2fa111ff35bcc9fa45d5cbd30378bf | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Gaseous electron multipliers | en_US |
dc.subject | Gaseous photomultipliers | en_US |
dc.subject | Photocathodes | en_US |
dc.title | Ion-induced effects in GEM and GEM/MHSP gaseous photomultipliers for the UV and the visible spectral range | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.nima.2005.08.005 | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
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 | 0000-0001-7315-0550 | - |
crisitem.author.orcid | 0000-0002-7107-7203 | - |
crisitem.author.orcid | 0000-0002-8841-6523 | - |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
filea4b52d760cdb46d9a44dff1864043488.pdf | 416.27 kB | Adobe PDF | View/Open |
SCOPUSTM
Citations
39
checked on Mar 25, 2024
WEB OF SCIENCETM
Citations
33
checked on Mar 2, 2024
Page view(s)
263
checked on Mar 26, 2024
Download(s)
236
checked on Mar 26, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.