Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891894532> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2891894532 abstract "Abstract We previously developed a radiation detector using a ceramic scintillator made for X-ray computed tomography (CT), Gd3(GaAl)5O12:Ce (GGAG), combined with a position-sensitive photomultiplier tube (PSPMT) for the imaging of radiation. However, GGAG's scintillation wavelength is more suitable for silicon-based photodetectors than PSPMT, and so better performance is expected by combining it with a silicon-based photodetector. Therefore, here we combined a GGAG plate with silicon photomultiplier (Si-PM) arrays to develop a radiation-imaging detector. Our proposed Si-PM-based GGAG radiation-imaging detector consists of a 0.5-mm-thick GGAG plate, a light guide, and an 8 x 8 Si-PM array. The spatial resolutions of this imaging detector surpassed 0.31-mm FWHM for 5.5-MeV alpha particles. The spatial resolution of the Sr-Y-90 beta particles (maximum energy: 2.28 MeV) was ∼0.8 mm FWHM and 0.6-mm FWHM for Ca-45 (maximum energy: 0.24 MeV). The spatial resolutions for Co-57 (122 keV), Am-241 gamma photons (60 keV), and Cs-137 X-rays (∼35 keV) were 0.6-, 0.8-, and 1.0-mm FWHM, respectively. Since GGAG's scintillation decay curves for alpha particles are different from gamma photons or beta particles, we can use pulse-shape discrimination to separate the Am-241 alpha particles from the Cs-137 gamma photons as well as from the Sr-Y-90 beta particles." @default.
- W2891894532 created "2018-09-27" @default.
- W2891894532 creator A5039299909 @default.
- W2891894532 creator A5086759974 @default.
- W2891894532 date "2018-12-01" @default.
- W2891894532 modified "2023-10-16" @default.
- W2891894532 title "Development of a Si-PM-based GGAG radiation-imaging detector with pulse-shape discrimination capability to separate different types of radiation" @default.
- W2891894532 cites W1978293104 @default.
- W2891894532 cites W1982213128 @default.
- W2891894532 cites W1983728693 @default.
- W2891894532 cites W1987409397 @default.
- W2891894532 cites W1993271206 @default.
- W2891894532 cites W2015801659 @default.
- W2891894532 cites W2050953384 @default.
- W2891894532 cites W2068168743 @default.
- W2891894532 cites W2079321724 @default.
- W2891894532 cites W2087886718 @default.
- W2891894532 cites W2097707746 @default.
- W2891894532 cites W2106720534 @default.
- W2891894532 cites W2114867665 @default.
- W2891894532 cites W2162266040 @default.
- W2891894532 cites W2168451771 @default.
- W2891894532 cites W2508122649 @default.
- W2891894532 cites W2589742483 @default.
- W2891894532 cites W2607214089 @default.
- W2891894532 cites W2804377442 @default.
- W2891894532 cites W645593463 @default.
- W2891894532 doi "https://doi.org/10.1016/j.radmeas.2018.09.011" @default.
- W2891894532 hasPublicationYear "2018" @default.
- W2891894532 type Work @default.
- W2891894532 sameAs 2891894532 @default.
- W2891894532 citedByCount "8" @default.
- W2891894532 countsByYear W28918945322019 @default.
- W2891894532 countsByYear W28918945322020 @default.
- W2891894532 crossrefType "journal-article" @default.
- W2891894532 hasAuthorship W2891894532A5039299909 @default.
- W2891894532 hasAuthorship W2891894532A5086759974 @default.
- W2891894532 hasConcept C102637530 @default.
- W2891894532 hasConcept C104335537 @default.
- W2891894532 hasConcept C108649604 @default.
- W2891894532 hasConcept C113879476 @default.
- W2891894532 hasConcept C120665830 @default.
- W2891894532 hasConcept C121332964 @default.
- W2891894532 hasConcept C153385146 @default.
- W2891894532 hasConcept C159317903 @default.
- W2891894532 hasConcept C161694136 @default.
- W2891894532 hasConcept C183680338 @default.
- W2891894532 hasConcept C192562407 @default.
- W2891894532 hasConcept C205372480 @default.
- W2891894532 hasConcept C23125352 @default.
- W2891894532 hasConcept C94915269 @default.
- W2891894532 hasConceptScore W2891894532C102637530 @default.
- W2891894532 hasConceptScore W2891894532C104335537 @default.
- W2891894532 hasConceptScore W2891894532C108649604 @default.
- W2891894532 hasConceptScore W2891894532C113879476 @default.
- W2891894532 hasConceptScore W2891894532C120665830 @default.
- W2891894532 hasConceptScore W2891894532C121332964 @default.
- W2891894532 hasConceptScore W2891894532C153385146 @default.
- W2891894532 hasConceptScore W2891894532C159317903 @default.
- W2891894532 hasConceptScore W2891894532C161694136 @default.
- W2891894532 hasConceptScore W2891894532C183680338 @default.
- W2891894532 hasConceptScore W2891894532C192562407 @default.
- W2891894532 hasConceptScore W2891894532C205372480 @default.
- W2891894532 hasConceptScore W2891894532C23125352 @default.
- W2891894532 hasConceptScore W2891894532C94915269 @default.
- W2891894532 hasLocation W28918945321 @default.
- W2891894532 hasOpenAccess W2891894532 @default.
- W2891894532 hasPrimaryLocation W28918945321 @default.
- W2891894532 hasRelatedWork W1979677853 @default.
- W2891894532 hasRelatedWork W1987141372 @default.
- W2891894532 hasRelatedWork W2039054661 @default.
- W2891894532 hasRelatedWork W2050008403 @default.
- W2891894532 hasRelatedWork W2064834477 @default.
- W2891894532 hasRelatedWork W2083069970 @default.
- W2891894532 hasRelatedWork W2094013527 @default.
- W2891894532 hasRelatedWork W2538938779 @default.
- W2891894532 hasRelatedWork W2804377442 @default.
- W2891894532 hasRelatedWork W2891894532 @default.
- W2891894532 isParatext "false" @default.
- W2891894532 isRetracted "false" @default.
- W2891894532 magId "2891894532" @default.
- W2891894532 workType "article" @default.