Pr: Lu3Al5O12 (LuAG) scintillator read-out using UV-enhanced avalanche photodiode

Kei Kamada, Takayuki Yanagida, Jun Kataoka, Akira Yoshikawa, Akihiro Fukabori, Kousuke Tsutsumi, Takanori Endo, Yoshiyuki Usuki

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Citations (Scopus)

    Abstract

    In this work, energy resolution of Pr:LuAG scintillator was investigated using PMT (Hamamatsu, R7600U), conventional Si-APD (Hamamatsu, S8664-8222) and UV-enhanced Si-APD (Hamamatsu, S8664-8223) at 20 °C hy 662keV gamma-ray irradiation. The APD S8664-8223 has better quantum efficiency (QE) of 45.8% around 310nm of Pr:LuAG emission wavelength than that of S8664-8222 (QE=4.6%@310nm) and R7600U (QE=21%@310nm). Using UV-enhanced APD S8664-8223, Pr:LuAG sample with 2.15 x 2.15 x 10 mm size showed the best energy resolution of 5.7%@662keV at M=10.7.

    Original languageEnglish
    Title of host publicationIEEE Nuclear Science Symposium Conference Record
    Pages1949-1951
    Number of pages3
    DOIs
    Publication statusPublished - 2009
    Event2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009 - Orlando, FL
    Duration: 2009 Oct 252009 Oct 31

    Other

    Other2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009
    CityOrlando, FL
    Period09/10/2509/10/31

    Fingerprint

    pamidronate
    Avalanches
    avalanches
    scintillation counters
    photodiodes
    quantum efficiency
    Gamma Rays
    gamma rays
    irradiation
    energy
    wavelengths

    ASJC Scopus subject areas

    • Radiation
    • Nuclear and High Energy Physics
    • Radiology Nuclear Medicine and imaging

    Cite this

    Kamada, K., Yanagida, T., Kataoka, J., Yoshikawa, A., Fukabori, A., Tsutsumi, K., ... Usuki, Y. (2009). Pr: Lu3Al5O12 (LuAG) scintillator read-out using UV-enhanced avalanche photodiode. In IEEE Nuclear Science Symposium Conference Record (pp. 1949-1951). [5402158] https://doi.org/10.1109/NSSMIC.2009.5402158

    Pr : Lu3Al5O12 (LuAG) scintillator read-out using UV-enhanced avalanche photodiode. / Kamada, Kei; Yanagida, Takayuki; Kataoka, Jun; Yoshikawa, Akira; Fukabori, Akihiro; Tsutsumi, Kousuke; Endo, Takanori; Usuki, Yoshiyuki.

    IEEE Nuclear Science Symposium Conference Record. 2009. p. 1949-1951 5402158.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Kamada, K, Yanagida, T, Kataoka, J, Yoshikawa, A, Fukabori, A, Tsutsumi, K, Endo, T & Usuki, Y 2009, Pr: Lu3Al5O12 (LuAG) scintillator read-out using UV-enhanced avalanche photodiode. in IEEE Nuclear Science Symposium Conference Record., 5402158, pp. 1949-1951, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009, Orlando, FL, 09/10/25. https://doi.org/10.1109/NSSMIC.2009.5402158
    Kamada K, Yanagida T, Kataoka J, Yoshikawa A, Fukabori A, Tsutsumi K et al. Pr: Lu3Al5O12 (LuAG) scintillator read-out using UV-enhanced avalanche photodiode. In IEEE Nuclear Science Symposium Conference Record. 2009. p. 1949-1951. 5402158 https://doi.org/10.1109/NSSMIC.2009.5402158
    Kamada, Kei ; Yanagida, Takayuki ; Kataoka, Jun ; Yoshikawa, Akira ; Fukabori, Akihiro ; Tsutsumi, Kousuke ; Endo, Takanori ; Usuki, Yoshiyuki. / Pr : Lu3Al5O12 (LuAG) scintillator read-out using UV-enhanced avalanche photodiode. IEEE Nuclear Science Symposium Conference Record. 2009. pp. 1949-1951
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    abstract = "In this work, energy resolution of Pr:LuAG scintillator was investigated using PMT (Hamamatsu, R7600U), conventional Si-APD (Hamamatsu, S8664-8222) and UV-enhanced Si-APD (Hamamatsu, S8664-8223) at 20 °C hy 662keV gamma-ray irradiation. The APD S8664-8223 has better quantum efficiency (QE) of 45.8{\%} around 310nm of Pr:LuAG emission wavelength than that of S8664-8222 (QE=4.6{\%}@310nm) and R7600U (QE=21{\%}@310nm). Using UV-enhanced APD S8664-8223, Pr:LuAG sample with 2.15 x 2.15 x 10 mm size showed the best energy resolution of 5.7{\%}@662keV at M=10.7.",
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    AU - Yoshikawa, Akira

    AU - Fukabori, Akihiro

    AU - Tsutsumi, Kousuke

    AU - Endo, Takanori

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    AB - In this work, energy resolution of Pr:LuAG scintillator was investigated using PMT (Hamamatsu, R7600U), conventional Si-APD (Hamamatsu, S8664-8222) and UV-enhanced Si-APD (Hamamatsu, S8664-8223) at 20 °C hy 662keV gamma-ray irradiation. The APD S8664-8223 has better quantum efficiency (QE) of 45.8% around 310nm of Pr:LuAG emission wavelength than that of S8664-8222 (QE=4.6%@310nm) and R7600U (QE=21%@310nm). Using UV-enhanced APD S8664-8223, Pr:LuAG sample with 2.15 x 2.15 x 10 mm size showed the best energy resolution of 5.7%@662keV at M=10.7.

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