Characterization of CdTe/CdZnTe detectors

Goro Sato, Tadayuki Takahashi, Masahiko Sugiho, Manabu Kouda, Takefumi Mitani, Kazuhiro Nakazawa, Yuu Okada, Shin Watanabe

研究成果: Article

39 引用 (Scopus)

抄録

In order to characterize CdTe/CdZnTe detectors in a planar configuration, we have developed a new method to extract μτ products. In this method, we prepare an analytic spectral model based on the charge transport properties in the device, which is intended to be used in fitting calculation. The low mobility-lifetime (μτ) products of carriers in CdTe/CdZnTe detectors produce a position dependency in the charge induction efficiency. The model takes the induction efficiency and interaction positions of photons into account. Since the model is parameterized by μτ products, it can extract μτ products. Here, we demonstrate how the model works based on the results from 2-mm-thick HPB CdZnTe and THM CdTe detectors.

元の言語English
ページ(範囲)1258-1263
ページ数6
ジャーナルIEEE Transactions on Nuclear Science
49 II
発行部数3
DOI
出版物ステータスPublished - 2002 6

Fingerprint

Detectors
detectors
induction
products
Transport properties
Byproducts
Charge transfer
Photons
transport properties
life (durability)
photons
configurations
interactions

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Nuclear Energy and Engineering

これを引用

Sato, G., Takahashi, T., Sugiho, M., Kouda, M., Mitani, T., Nakazawa, K., ... Watanabe, S. (2002). Characterization of CdTe/CdZnTe detectors. IEEE Transactions on Nuclear Science, 49 II(3), 1258-1263. https://doi.org/10.1109/TNS.2002.1039648

Characterization of CdTe/CdZnTe detectors. / Sato, Goro; Takahashi, Tadayuki; Sugiho, Masahiko; Kouda, Manabu; Mitani, Takefumi; Nakazawa, Kazuhiro; Okada, Yuu; Watanabe, Shin.

:: IEEE Transactions on Nuclear Science, 巻 49 II, 番号 3, 06.2002, p. 1258-1263.

研究成果: Article

Sato, G, Takahashi, T, Sugiho, M, Kouda, M, Mitani, T, Nakazawa, K, Okada, Y & Watanabe, S 2002, 'Characterization of CdTe/CdZnTe detectors', IEEE Transactions on Nuclear Science, 巻. 49 II, 番号 3, pp. 1258-1263. https://doi.org/10.1109/TNS.2002.1039648
Sato G, Takahashi T, Sugiho M, Kouda M, Mitani T, Nakazawa K その他. Characterization of CdTe/CdZnTe detectors. IEEE Transactions on Nuclear Science. 2002 6;49 II(3):1258-1263. https://doi.org/10.1109/TNS.2002.1039648
Sato, Goro ; Takahashi, Tadayuki ; Sugiho, Masahiko ; Kouda, Manabu ; Mitani, Takefumi ; Nakazawa, Kazuhiro ; Okada, Yuu ; Watanabe, Shin. / Characterization of CdTe/CdZnTe detectors. :: IEEE Transactions on Nuclear Science. 2002 ; 巻 49 II, 番号 3. pp. 1258-1263.
@article{5ab0b97eccd24bdeae1678e6543f4251,
title = "Characterization of CdTe/CdZnTe detectors",
abstract = "In order to characterize CdTe/CdZnTe detectors in a planar configuration, we have developed a new method to extract μτ products. In this method, we prepare an analytic spectral model based on the charge transport properties in the device, which is intended to be used in fitting calculation. The low mobility-lifetime (μτ) products of carriers in CdTe/CdZnTe detectors produce a position dependency in the charge induction efficiency. The model takes the induction efficiency and interaction positions of photons into account. Since the model is parameterized by μτ products, it can extract μτ products. Here, we demonstrate how the model works based on the results from 2-mm-thick HPB CdZnTe and THM CdTe detectors.",
keywords = "CdTe, CdZnTe, Gamma-ray detector, Mobility-lifetime products, Spectral modeling",
author = "Goro Sato and Tadayuki Takahashi and Masahiko Sugiho and Manabu Kouda and Takefumi Mitani and Kazuhiro Nakazawa and Yuu Okada and Shin Watanabe",
year = "2002",
month = "6",
doi = "10.1109/TNS.2002.1039648",
language = "English",
volume = "49 II",
pages = "1258--1263",
journal = "IEEE Transactions on Nuclear Science",
issn = "0018-9499",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "3",

}

TY - JOUR

T1 - Characterization of CdTe/CdZnTe detectors

AU - Sato, Goro

AU - Takahashi, Tadayuki

AU - Sugiho, Masahiko

AU - Kouda, Manabu

AU - Mitani, Takefumi

AU - Nakazawa, Kazuhiro

AU - Okada, Yuu

AU - Watanabe, Shin

PY - 2002/6

Y1 - 2002/6

N2 - In order to characterize CdTe/CdZnTe detectors in a planar configuration, we have developed a new method to extract μτ products. In this method, we prepare an analytic spectral model based on the charge transport properties in the device, which is intended to be used in fitting calculation. The low mobility-lifetime (μτ) products of carriers in CdTe/CdZnTe detectors produce a position dependency in the charge induction efficiency. The model takes the induction efficiency and interaction positions of photons into account. Since the model is parameterized by μτ products, it can extract μτ products. Here, we demonstrate how the model works based on the results from 2-mm-thick HPB CdZnTe and THM CdTe detectors.

AB - In order to characterize CdTe/CdZnTe detectors in a planar configuration, we have developed a new method to extract μτ products. In this method, we prepare an analytic spectral model based on the charge transport properties in the device, which is intended to be used in fitting calculation. The low mobility-lifetime (μτ) products of carriers in CdTe/CdZnTe detectors produce a position dependency in the charge induction efficiency. The model takes the induction efficiency and interaction positions of photons into account. Since the model is parameterized by μτ products, it can extract μτ products. Here, we demonstrate how the model works based on the results from 2-mm-thick HPB CdZnTe and THM CdTe detectors.

KW - CdTe

KW - CdZnTe

KW - Gamma-ray detector

KW - Mobility-lifetime products

KW - Spectral modeling

UR - http://www.scopus.com/inward/record.url?scp=0036624396&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036624396&partnerID=8YFLogxK

U2 - 10.1109/TNS.2002.1039648

DO - 10.1109/TNS.2002.1039648

M3 - Article

AN - SCOPUS:0036624396

VL - 49 II

SP - 1258

EP - 1263

JO - IEEE Transactions on Nuclear Science

JF - IEEE Transactions on Nuclear Science

SN - 0018-9499

IS - 3

ER -