Position-Sensitive Detector in Neutron Tomography and Material Characterization
Neutrons; Optical sensors; Tomography; Axial direction; Highly oriented pyrolytic graphite; Material characterizations; Nanostructural; Neutron cross sections; Neutron detection; Neutron tomography; Position-Sensitive Detectors; Neutron scattering
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Bellwether Publishing, Ltd.
2023
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my.uniten.dspace-256572023-05-29T16:12:20Z Position-Sensitive Detector in Neutron Tomography and Material Characterization Idris F.M. Murshidi J.A. Mohamed A.A. Ashari N. Yazid K. Azman A. Wan Abdullah W.A.T. Norjoharuddeen N. Baijan A.H. Sabri R. Mohd Zin M.F. 6701397678 6507500488 57190936088 57213604994 55516078900 24075556300 8067077200 57193657764 57220814458 54400289300 57190376204 Neutrons; Optical sensors; Tomography; Axial direction; Highly oriented pyrolytic graphite; Material characterizations; Nanostructural; Neutron cross sections; Neutron detection; Neutron tomography; Position-Sensitive Detectors; Neutron scattering Position-sensitive detectors (PSDs) have been used in neutron tomography and nanostructural characterization of material using neutrons that scattered from a monochromator of highly oriented pyrolytic graphite type, placed directly in the neutron beam in the Small Angle Neutron Scattering (SANS) facility at the Malaysian Nuclear Agency. PSD uses the 3He(n,p) reaction to detect neutrons. Because of the 3He high neutron cross section of 5333 b at 25.3�meV, a PSD is suitable for neutron detection across its axial direction at a low neutron flux of 103�cm?2?s?1. Because of its insensitivity toward gamma radiation, the signals from the PSD for real neutrons are relatively easy to analyze. This paper discusses the use of a PSD in neutron tomography and nanostructural characterization of material in the SANS facility at the Malaysian Nuclear Agency. � 2020 American Nuclear Society. Final 2023-05-29T08:12:19Z 2023-05-29T08:12:19Z 2020 Article 10.1080/15361055.2020.1819749 2-s2.0-85094904610 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85094904610&doi=10.1080%2f15361055.2020.1819749&partnerID=40&md5=34b4ac0eef9bdcaa1f6780096030eae8 https://irepository.uniten.edu.my/handle/123456789/25657 76 8 957 961 Bellwether Publishing, Ltd. Scopus |
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Neutrons; Optical sensors; Tomography; Axial direction; Highly oriented pyrolytic graphite; Material characterizations; Nanostructural; Neutron cross sections; Neutron detection; Neutron tomography; Position-Sensitive Detectors; Neutron scattering |
| author2 |
6701397678 |
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6701397678 Idris F.M. Murshidi J.A. Mohamed A.A. Ashari N. Yazid K. Azman A. Wan Abdullah W.A.T. Norjoharuddeen N. Baijan A.H. Sabri R. Mohd Zin M.F. |
| format |
Article |
| author |
Idris F.M. Murshidi J.A. Mohamed A.A. Ashari N. Yazid K. Azman A. Wan Abdullah W.A.T. Norjoharuddeen N. Baijan A.H. Sabri R. Mohd Zin M.F. |
| spellingShingle |
Idris F.M. Murshidi J.A. Mohamed A.A. Ashari N. Yazid K. Azman A. Wan Abdullah W.A.T. Norjoharuddeen N. Baijan A.H. Sabri R. Mohd Zin M.F. Position-Sensitive Detector in Neutron Tomography and Material Characterization |
| author_sort |
Idris F.M. |
| title |
Position-Sensitive Detector in Neutron Tomography and Material Characterization |
| title_short |
Position-Sensitive Detector in Neutron Tomography and Material Characterization |
| title_full |
Position-Sensitive Detector in Neutron Tomography and Material Characterization |
| title_fullStr |
Position-Sensitive Detector in Neutron Tomography and Material Characterization |
| title_full_unstemmed |
Position-Sensitive Detector in Neutron Tomography and Material Characterization |
| title_sort |
position-sensitive detector in neutron tomography and material characterization |
| publisher |
Bellwether Publishing, Ltd. |
| publishDate |
2023 |
| _version_ |
1806423354774650880 |
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13.222552 |