X-ray induced luminescence and spatial resolution of La2O2S:Tb phosphor screens

dc.contributor.author	Κανδαράκης, Ιωάννης Σ.	el
dc.contributor.author	Κάβουρας, Διονύσης Α.	el
dc.contributor.author	Παναγιωτάκης, Γεώργιος Σ.	el
dc.contributor.author	Αγγέλης, Τ.	el
dc.contributor.author	Νομικός, Κωνσταντίνος Δ.	el
dc.date.accessioned	2015-05-04T08:35:46Z
dc.date.available	2015-05-04T08:35:46Z
dc.date.issued	2015-05-04
dc.identifier.uri	http://hdl.handle.net/11400/9614
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://iopscience.iop.org/0031-9155/41/2/007	en
dc.subject	Phosphor screens
dc.subject	Data
dc.subject	Οθόνες φωσφόρου
dc.subject	Δεδομένα
dc.title	X-ray induced luminescence and spatial resolution of La2O2S:Tb phosphor screens	en
heal.type	journalArticle
heal.classification	Medicine
heal.classification	Physics
heal.classification	Ιατρική
heal.classification	Φυσική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh00006614
heal.classificationURI	http://skos.um.es/unescothes/C02994
heal.classificationURI	N/A-Ιατρική
heal.classificationURI	N/A-Φυσική
heal.contributorName	Γιακουμάκης, Γ.	el
heal.identifier.secondary	doi:10.1088/0031-9155/41/2/007
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Βιοϊατρικής Τεχνολογίας Τ.Ε.	el
heal.publicationDate	1996
heal.bibliographicCitation	Kandarakis, I., Cavouras, D., Panayiotakis, G., Agelis, T., Nomicos, C., et al. (February 1996). X-ray induced luminescence and spatial resolution of La2O2S:Tb phosphor screens. Physics in Medicine and Biology. 41(2). pp. 297-307. IOP Publishing: 1996. Available from: http://iopscience.iop.org/0031-9155/41/2/007	en
heal.abstract	Absolute efficiency and modulation transfer function of laboratory prepared phosphor screens of various coating thickness were studied. Detailed experimental data on the variation of absolute efficiency with x-ray tube voltage up to 200 kVp and screen coating thickness in transmission and reflection observation mode are given. Data were compared with similar results from other rare earth phosphor materials. Theoretical calculations were in good agreement with experimental data to permit estimation of intrinsic efficiency and coefficients related to light scattering and absorption within the phosphor material. The MTF of screens was also experimentally and theoretically evaluated.	en
heal.publisher	IOP Publishing	en
heal.journalName	Physics in Medicine and Biology	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true