Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector

M. Sugiho; T. Kamae; K. Makishima; T. Takahashi; T. Murakami; M. Tashiro; Y. Fukazawa; M. Kaneda; T. Tamura; N. Iyomoto; M. Sugizaki; H. Ozawa; A. Kubota; K. Nakazawa; K. Yamaoka; M. Kokubun; N. Ota; C. Tanihata; N. Isobe; S. Kubo; Y. Terada; Y. Matsumoto; Y. Uchiyama; D. Yonetoku; I. Takahashi; J. Kotoku; S. Watanabe; Y. Ezoe

Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector

M. Sugiho, T. Kamae, K. Makishima, T. Takahashi, T. Murakami, M. Tashiro, Y. Fukazawa, M. Kaneda, T. Tamura, N. Iyomoto, M. Sugizaki, H. Ozawa, A. Kubota, K. Nakazawa, K. Yamaoka, M. Kokubun, N. Ota, C. Tanihata, N. Isobe, S. KuboY. Terada, Y. Matsumoto, Y. Uchiyama, D. Yonetoku, I. Takahashi, J. Kotoku, S. Watanabe, Y. Ezoe

研究成果: Paper › 査読

抄録

The ASTRO-E Hard X-ray Detector utilizes GSO/BGO well-type phoswich counters in compound-eye configuration, to achieve an extremely low background level of about a few times 10^-5 counts s^-1 cm^-2 keV^-1. The GSO scintillators placed at the bottom of the BGO well observe photons in the energy range 30-600 keV. To cover the lower energy range of 10-60 keV, silicon PIN diodes of 2 mm in thickness and 21.5 × 21.5mm² in size were newly developed, and placed in front of the GSO scintillators. The PIN diode exhibits complex spectral responses, including subpeak and low energy tail components. To examine the origin of these components, we measured spatially-resolved response of the PIN diode, and confirmed that the subpeak and the low energy tail are related to the electrode structures and electric fields in the PIN diode, respectively.

本文言語	English
ページ	7/66-7/70
出版ステータス	Published - 2000
外部発表	はい
イベント	2000 IEEE Nuclear Science Symposium Conference Record - Lyon, France 継続期間: 2000 10月 15 → 2000 10月 20

Conference

Conference	2000 IEEE Nuclear Science Symposium Conference Record
国/地域	France
City	Lyon
Period	00/10/15 → 00/10/20

ASJC Scopus subject areas

放射線
核物理学および高エネルギー物理学
放射線学、核医学およびイメージング

他のファイルとリンク

引用スタイル

Sugiho, M., Kamae, T., Makishima, K., Takahashi, T., Murakami, T., Tashiro, M., Fukazawa, Y., Kaneda, M., Tamura, T., Iyomoto, N., Sugizaki, M., Ozawa, H., Kubota, A., Nakazawa, K., Yamaoka, K., Kokubun, M., Ota, N., Tanihata, C., Isobe, N., ... Ezoe, Y. (2000). Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector. 7/66-7/70. Paper presented at 2000 IEEE Nuclear Science Symposium Conference Record, Lyon, France.

Sugiho, M, Kamae, T, Makishima, K, Takahashi, T, Murakami, T, Tashiro, M, Fukazawa, Y, Kaneda, M, Tamura, T, Iyomoto, N, Sugizaki, M, Ozawa, H, Kubota, A, Nakazawa, K, Yamaoka, K, Kokubun, M, Ota, N, Tanihata, C, Isobe, N, Kubo, S, Terada, Y, Matsumoto, Y, Uchiyama, Y, Yonetoku, D, Takahashi, I, Kotoku, J, Watanabe, S & Ezoe, Y 2000, 'Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector', Paper presented at 2000 IEEE Nuclear Science Symposium Conference Record, Lyon, France, 00/10/15 - 00/10/20 pp. 7/66-7/70.

@conference{2653864995c04fe2b12237f5b4b9a978,

title = "Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector",

abstract = "The ASTRO-E Hard X-ray Detector utilizes GSO/BGO well-type phoswich counters in compound-eye configuration, to achieve an extremely low background level of about a few times 10-5 counts s-1 cm-2 keV-1. The GSO scintillators placed at the bottom of the BGO well observe photons in the energy range 30-600 keV. To cover the lower energy range of 10-60 keV, silicon PIN diodes of 2 mm in thickness and 21.5 × 21.5mm2 in size were newly developed, and placed in front of the GSO scintillators. The PIN diode exhibits complex spectral responses, including subpeak and low energy tail components. To examine the origin of these components, we measured spatially-resolved response of the PIN diode, and confirmed that the subpeak and the low energy tail are related to the electrode structures and electric fields in the PIN diode, respectively.",

author = "M. Sugiho and T. Kamae and K. Makishima and T. Takahashi and T. Murakami and M. Tashiro and Y. Fukazawa and M. Kaneda and T. Tamura and N. Iyomoto and M. Sugizaki and H. Ozawa and A. Kubota and K. Nakazawa and K. Yamaoka and M. Kokubun and N. Ota and C. Tanihata and N. Isobe and S. Kubo and Y. Terada and Y. Matsumoto and Y. Uchiyama and D. Yonetoku and I. Takahashi and J. Kotoku and S. Watanabe and Y. Ezoe",

year = "2000",

language = "English",

pages = "7/66--7/70",

note = "2000 IEEE Nuclear Science Symposium Conference Record ; Conference date: 15-10-2000 Through 20-10-2000",

}

TY - CONF

T1 - Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector

AU - Sugiho, M.

AU - Kamae, T.

AU - Makishima, K.

AU - Takahashi, T.

AU - Murakami, T.

AU - Tashiro, M.

AU - Fukazawa, Y.

AU - Kaneda, M.

AU - Tamura, T.

AU - Iyomoto, N.

AU - Sugizaki, M.

AU - Ozawa, H.

AU - Kubota, A.

AU - Nakazawa, K.

AU - Yamaoka, K.

AU - Kokubun, M.

AU - Ota, N.

AU - Tanihata, C.

AU - Isobe, N.

AU - Kubo, S.

AU - Terada, Y.

AU - Matsumoto, Y.

AU - Uchiyama, Y.

AU - Yonetoku, D.

AU - Takahashi, I.

AU - Kotoku, J.

AU - Watanabe, S.

AU - Ezoe, Y.

PY - 2000

Y1 - 2000

N2 - The ASTRO-E Hard X-ray Detector utilizes GSO/BGO well-type phoswich counters in compound-eye configuration, to achieve an extremely low background level of about a few times 10-5 counts s-1 cm-2 keV-1. The GSO scintillators placed at the bottom of the BGO well observe photons in the energy range 30-600 keV. To cover the lower energy range of 10-60 keV, silicon PIN diodes of 2 mm in thickness and 21.5 × 21.5mm2 in size were newly developed, and placed in front of the GSO scintillators. The PIN diode exhibits complex spectral responses, including subpeak and low energy tail components. To examine the origin of these components, we measured spatially-resolved response of the PIN diode, and confirmed that the subpeak and the low energy tail are related to the electrode structures and electric fields in the PIN diode, respectively.

AB - The ASTRO-E Hard X-ray Detector utilizes GSO/BGO well-type phoswich counters in compound-eye configuration, to achieve an extremely low background level of about a few times 10-5 counts s-1 cm-2 keV-1. The GSO scintillators placed at the bottom of the BGO well observe photons in the energy range 30-600 keV. To cover the lower energy range of 10-60 keV, silicon PIN diodes of 2 mm in thickness and 21.5 × 21.5mm2 in size were newly developed, and placed in front of the GSO scintillators. The PIN diode exhibits complex spectral responses, including subpeak and low energy tail components. To examine the origin of these components, we measured spatially-resolved response of the PIN diode, and confirmed that the subpeak and the low energy tail are related to the electrode structures and electric fields in the PIN diode, respectively.

UR - http://www.scopus.com/inward/record.url?scp=0034593751&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034593751&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0034593751

SP - 7/66-7/70

T2 - 2000 IEEE Nuclear Science Symposium Conference Record

Y2 - 15 October 2000 through 20 October 2000

ER -

Spatially dependent response of thick and large area PIN diode developed for ASTRO-E hard x-ray detector

抄録

Conference

ASJC Scopus subject areas

他のファイルとリンク

フィンガープリント

引用スタイル