Zobrazeno 1 - 10
of 397
pro vyhledávání: '"Cdte detector"'
Publikováno v:
IEEE Access, Vol 10, Pp 105074-105083 (2022)
In this work, we integrated a commercially-available fully-spectroscopic pixelated cadmium telluride (CdTe) detector system as a two-dimensional (2D) array detector into our existing benchtop cone-beam x-ray fluorescence computed tomography (XFCT) sy
Externí odkaz:
https://doaj.org/article/c5e3a948a8d146e590fde6f29e43bd65
Publikováno v:
IEEE Access, Vol 9, Pp 49912-49919 (2021)
Pixelated semi-conductor detectors providing high energy resolution enable parallel acquisition of x-ray fluorescence (XRF) signals, potentially leading to performance enhancement of benchtop XRF imaging or computed tomography (XFCT) systems utilizin
Externí odkaz:
https://doaj.org/article/b65ddb84cc3f41fea8980a92882beb1c
Autor:
Selina L. S. Storm, Adam D. Crawshaw, Nicholas E. Devenish, Rachel Bolton, David R. Hall, Ivo Tews, Gwyndaf Evans
Publikováno v:
IUCrJ, Vol 7, Iss 1, Pp 129-135 (2020)
With the increasing trend of using microcrystals and intense microbeams at synchrotron X-ray beamlines, radiation damage becomes a more pressing problem. Theoretical calculations show that the photoelectrons that primarily cause damage can escape mic
Externí odkaz:
https://doaj.org/article/c9779ef7021345f898d81a2c6eb36fac
Autor:
Akbari, Fatemeh
Cadmium Telluride (CdTe) has been long recognized as a semiconductor material well suitable for high-energy x-ray detection in spectroscopic, imaging, and radiation therapy applications. Its high-resolution makes CdTe an attractive material for radia
Autor:
Guo Siming, Wu Jinjie, Du Haiyan, Zhang Jian, Li Xufang, Liu Congzhan, Zhang Shuai, Li Chengze, Huo Binbin, Liao Zhenyu, Liu Ying
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 32, Iss 3, Pp 256-260 (2017)
The temperature of the working environment is one of the key factors in determining the properties of semiconductor detectors, and it affects the absolute accuracy and stability of the standard detector. In order to determine the temperature coeff
Externí odkaz:
https://doaj.org/article/b22367e67f474f9196988052300d39a0
Autor:
Eiichi SATO, Hitomi ITO, Yasuyuki ODA, Osahiko HAGIWARA, Hiroshi MATSUKIYO, Toshiyuki ENOMOTO, Manabu WATANABE, Shinya KUSACHI
Publikováno v:
Mechanical Engineering Journal, Vol 3, Iss 6, Pp 16-00308-16-00308 (2016)
Dual-energy photon counting was performed using an energy-selecting device (ESD) and a cadmium telluride detector. The ESD is used to determine a low-energy range for computed tomography (CT) and consists of two comparators and a microcomputer (MC).
Externí odkaz:
https://doaj.org/article/393a02a59c7642bc9b18408d9b9dbc3a
Publikováno v:
IEEE Access
IEEE Access, Vol 9, Pp 49912-49919 (2021)
IEEE Access, Vol 9, Pp 49912-49919 (2021)
Pixelated semi-conductor detectors providing high energy resolution enable parallel acquisition of x-ray fluorescence (XRF) signals, potentially leading to performance enhancement of benchtop XRF imaging or computed tomography (XFCT) systems utilizin
Autor:
Mykola Pidhorodetskyi, Mykhailo Tverezovskyi, Mykola Chomik, Tymur Kurtseitov, Oleksandr Sheptur, Oleksandr Salii, Igor Cherniavskiy, Vadym Tiutiunyk, Viktor Starenkiy, Ihor Rolin
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 4, Iss 5 (106), Pp 16-24 (2020)
Східно-Європейський журнал передових технологій; Том 4, № 5 (106) (2020): Прикладна фізика; 16-24
Восточно-Европейский журнал передовых технологий; Том 4, № 5 (106) (2020): Прикладная физика; 16-24
Eastern-European Journal of Enterprise Technologies; Том 4, № 5 (106) (2020): Applied physics; 16-24
Східно-Європейський журнал передових технологій; Том 4, № 5 (106) (2020): Прикладна фізика; 16-24
Восточно-Европейский журнал передовых технологий; Том 4, № 5 (106) (2020): Прикладная физика; 16-24
Eastern-European Journal of Enterprise Technologies; Том 4, № 5 (106) (2020): Applied physics; 16-24
The necessity and possibility of creating a dosimetric channel for determining the direction to the source of penetrating gamma-radiation in the nuclear situation monitoring system have been substantiated. The experimental assessment of a reduced err
Autor:
Nicholas E. Devenish, Adam D. Crawshaw, Ivo Tews, David R. Hall, Rachel Bolton, Selina L. S. Storm, Gwyndaf Evans
Publikováno v:
IUCrJ, Vol 7, Iss 1, Pp 129-135 (2020)
IUCrJ
IUCrJ
An increase in crystal lifetime resulting from photoelectron escape was measured on the microfocus beamline I24 at Diamond Light Source for hen-egg white lysozyme microcrystals mounted on cryo-TEM grids at 13.5 and 20.1 keV using a PILATUS CdTe detec
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