Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/18886

Full metadata record
DC FieldValueLanguage
dc.contributor.authorRocha, J. G.-
dc.contributor.authorFernandes, A. V.-
dc.contributor.authorDias, R. A.-
dc.contributor.authorGonçalves, L. M.-
dc.contributor.authorGonçalves, P.-
dc.contributor.authorFerreira, A. J.-
dc.contributor.authorMinas, Graça-
dc.contributor.authorLanceros-Méndez, S.-
dc.date.accessioned2012-04-24T16:13:29Z-
dc.date.available2012-04-24T16:13:29Z-
dc.date.issued2008-10-26-
dc.identifier.isbn978-1-4244-2580-8-
dc.identifier.isbn978-1-4244-2581-5-
dc.identifier.urihttp://hdl.handle.net/1822/18886-
dc.description.abstractThis paper presents a preliminary study concerning an x-ray detector design to analyze a small area with high spatial resolution. The indirect method of x-ray detection is used. In this design, an array of scintillating CsI:Tl crystals, encapsulated in aluminum, is coupled with an array of photodetectors. This structure, patented and described by the authors in detail in previous works, can be obtained using the SU-8 negative photoresist as a sacrificial layer. The experimental work consisted in the deposition of a scintillator layer, and an aluminum layer, on the active area of a commercially available digital imaging sensor, thus supporting the developed detector design. X-ray imaging tests were performed using the PHILIPS X’Pert equipment. Promising results were obtained, featuring high resolution and detail.por
dc.description.sponsorshipportuguese ministry of Economy and Inovation - program PRIME - SIUPI.por
dc.language.isoengpor
dc.publisherIEEEpor
dc.rightsrestrictedAccesspor
dc.subjectX-Raypor
dc.subjectCMOS detectorpor
dc.titleX-Ray CMOS detector array with scintillating light guidespor
dc.typeconferencePaperpor
dc.peerreviewedyespor
sdum.publicationstatuspublishedpor
oaire.citationStartPage1398por
oaire.citationEndPage1401por
oaire.citationConferencePlaceLecce, Italypor
oaire.citationTitleIEEE Sensors Conferencepor
dc.identifier.doi10.1109/ICSENS.2008.4716707por
sdum.conferencePublicationIEEE Sensors Conferencepor
Appears in Collections:CAlg - Artigos em livros de atas/Papers in proceedings
DEI - Artigos em atas de congressos internacionais

Files in This Item:
File Description SizeFormat 
IEEESensor2008.pdf
  Restricted access
Documento principal839,66 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID