An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bolotnikov, A. E. | - |
dc.contributor.author | Ackley, K. | - |
dc.contributor.author | Camarda, G. S. | - |
dc.contributor.author | Cherches, C. | - |
dc.contributor.author | Cui, Y. | - |
dc.contributor.author | De Geronimo, G. | - |
dc.contributor.author | Fried, J. | - |
dc.contributor.author | Hodges, D. | - |
dc.contributor.author | Hossain, A. | - |
dc.contributor.author | Lee, W. | - |
dc.contributor.author | Mahler, G. | - |
dc.contributor.author | Maritato, M. | - |
dc.contributor.author | Petryk, M. | - |
dc.contributor.author | Roy, U. | - |
dc.contributor.author | Salwen, C. | - |
dc.contributor.author | Vernon, E. | - |
dc.contributor.author | Yang, G. | - |
dc.contributor.author | James, R. B. | - |
dc.date.accessioned | 2021-09-04T14:55:24Z | - |
dc.date.available | 2021-09-04T14:55:24Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.issn | 0034-6748 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93201 | - |
dc.description.abstract | We developed a robust and low-cost array of virtual Frisch-grid CdZnTe detectors coupled to a front-end readout application-specific integrated circuit (ASIC) for spectroscopy and imaging of gamma rays. The array operates as a self-reliant detector module. It is comprised of 36 close-packed 6 x 6 x 15 mm(3) detectors grouped into 3 x 3 sub-arrays of 2 x 2 detectors with the common cathodes. The front-end analog ASIC accommodates up to 36 anode and 9 cathode inputs. Several detector modules can be integrated into a single-or multi-layer unit operating as a Compton or a coded-aperture camera. We present the results from testing two fully assembled modules and readout electronics. The further enhancement of the arrays' performance and reduction of their cost are possible by using position-sensitive virtual Frisch-grid detectors, which allow for accurate corrections of the response of material non-uniformities caused by crystal defects. (C) 2015 AIP Publishing LLC. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | READOUT | - |
dc.title | An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, W. | - |
dc.identifier.doi | 10.1063/1.4927455 | - |
dc.identifier.scopusid | 2-s2.0-84938268454 | - |
dc.identifier.wosid | 000358934400025 | - |
dc.identifier.bibliographicCitation | REVIEW OF SCIENTIFIC INSTRUMENTS, v.86, no.7 | - |
dc.relation.isPartOf | REVIEW OF SCIENTIFIC INSTRUMENTS | - |
dc.citation.title | REVIEW OF SCIENTIFIC INSTRUMENTS | - |
dc.citation.volume | 86 | - |
dc.citation.number | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | READOUT | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.