Abstract
The growth of CdTe single crystal and its application to CdTe detector array was studied for X-ray computed tomography (XCT) equipment. A p-type CdTe single crystal with 10/sup 4/ ohm.cm specific resistivity was grown in a quartz ampoule under vapor pressure control of Cd in a vertical Bridgman furnace. An 18-element detector array was fabricated with this single crystal. The detector was operated with no bias and the sensitivity was confirmed to be between 2.8 x 10/sup -12/ and 14 x 10/sup -12/ A.h/(R.mm/sup 2/). Commercial CdTe single crystal was used to manufacture as 560-element detector array for XCT. Results show that CdTe detector is sensitive, linear and has high resolution.
Citation Formats
Takeuchi, Yoji, Kitamoto, Hisashi, and Hosomatsu, Haruo.
Solid-state cadmium telluride radiation detector.
Japan: N. p.,
1984.
Web.
Takeuchi, Yoji, Kitamoto, Hisashi, & Hosomatsu, Haruo.
Solid-state cadmium telluride radiation detector.
Japan.
Takeuchi, Yoji, Kitamoto, Hisashi, and Hosomatsu, Haruo.
1984.
"Solid-state cadmium telluride radiation detector."
Japan.
@misc{etde_5317108,
title = {Solid-state cadmium telluride radiation detector}
author = {Takeuchi, Yoji, Kitamoto, Hisashi, and Hosomatsu, Haruo}
abstractNote = {The growth of CdTe single crystal and its application to CdTe detector array was studied for X-ray computed tomography (XCT) equipment. A p-type CdTe single crystal with 10/sup 4/ ohm.cm specific resistivity was grown in a quartz ampoule under vapor pressure control of Cd in a vertical Bridgman furnace. An 18-element detector array was fabricated with this single crystal. The detector was operated with no bias and the sensitivity was confirmed to be between 2.8 x 10/sup -12/ and 14 x 10/sup -12/ A.h/(R.mm/sup 2/). Commercial CdTe single crystal was used to manufacture as 560-element detector array for XCT. Results show that CdTe detector is sensitive, linear and has high resolution.}
journal = []
volume = {28:3}
journal type = {AC}
place = {Japan}
year = {1984}
month = {Sep}
}
title = {Solid-state cadmium telluride radiation detector}
author = {Takeuchi, Yoji, Kitamoto, Hisashi, and Hosomatsu, Haruo}
abstractNote = {The growth of CdTe single crystal and its application to CdTe detector array was studied for X-ray computed tomography (XCT) equipment. A p-type CdTe single crystal with 10/sup 4/ ohm.cm specific resistivity was grown in a quartz ampoule under vapor pressure control of Cd in a vertical Bridgman furnace. An 18-element detector array was fabricated with this single crystal. The detector was operated with no bias and the sensitivity was confirmed to be between 2.8 x 10/sup -12/ and 14 x 10/sup -12/ A.h/(R.mm/sup 2/). Commercial CdTe single crystal was used to manufacture as 560-element detector array for XCT. Results show that CdTe detector is sensitive, linear and has high resolution.}
journal = []
volume = {28:3}
journal type = {AC}
place = {Japan}
year = {1984}
month = {Sep}
}