Conceptual design of the grazing-incidence focusing small-angle neutron scattering (gif-SANS) instrument at CPHS
Developing small-angle neutron scattering techniques at compact accelerator-driven neutron sources (CANS) is of great importance for expanding the user community and advancing CANS capability. At the Compact Pulsed Hadron Source (CPHS) at Tsinghua University, neutron-focusing mirrors are under inten...
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| Veröffentlicht in: | Journal of neutron research 2021-01, Vol.23 (2-3), p.201-205 |
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| container_title | Journal of neutron research |
| container_volume | 23 |
| creator | Wu, Huarui Hong, Weihang Zhang, Yao Bai, Pulin Mo, Wenbo Yang, Yigang Gong, Hui Zhang, Zhong Xu, Xiufeng Cai, Weiliang Wang, Ping Wang, Zhe Wang, Xuewu |
| description | Developing small-angle neutron scattering techniques at compact accelerator-driven neutron sources (CANS) is of great importance for expanding the user community and advancing CANS capability. At the Compact Pulsed Hadron Source (CPHS) at Tsinghua University, neutron-focusing mirrors are under intensive research to address the challenge. A grazing-incidence focusing SANS (gif-SANS) project is initialized. It employs a nested supermirror assembly with a large collecting area to achieve
⩾
10
5
n/s neutron intensity at
Q
min
⩽
0.007
Å
−
1
. It will equip two detectors, one being a 3He detector for normal Q-range measurements, and the other being a high-resolution detector for extending the
Q
min
down to
10
−
3
Å
−
1
. In this work, we present the conceptual design of the gif-SANS at CPHS. Such a scheme is conducive to enable high-performance SANS measurements at CANS. |
| doi_str_mv | 10.3233/JNR-210008 |
| format | Article |
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⩾
10
5
n/s neutron intensity at
Q
min
⩽
0.007
Å
−
1
. It will equip two detectors, one being a 3He detector for normal Q-range measurements, and the other being a high-resolution detector for extending the
Q
min
down to
10
−
3
Å
−
1
. In this work, we present the conceptual design of the gif-SANS at CPHS. Such a scheme is conducive to enable high-performance SANS measurements at CANS.</description><identifier>ISSN: 1023-8166</identifier><identifier>EISSN: 1477-2655</identifier><identifier>DOI: 10.3233/JNR-210008</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Conceptual design ; Grazing incidence ; Neutron scattering ; Neutron sources ; Neutrons</subject><ispartof>Journal of neutron research, 2021-01, Vol.23 (2-3), p.201-205</ispartof><rights>2021 – IOS Press. All rights reserved.</rights><rights>Copyright IOS Press BV 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-e58498e7f4cc13419a5ef55a030a8cd69dc0bfd719e5c5a6967046d849eed9df3</citedby><cites>FETCH-LOGICAL-c291t-e58498e7f4cc13419a5ef55a030a8cd69dc0bfd719e5c5a6967046d849eed9df3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><contributor>Ott, Frédéric</contributor><contributor>Baxter, David</contributor><contributor>Otake, Yoshie</contributor><contributor>Wang, Xuewu</contributor><contributor>Gutberlet, Thomas</contributor><creatorcontrib>Wu, Huarui</creatorcontrib><creatorcontrib>Hong, Weihang</creatorcontrib><creatorcontrib>Zhang, Yao</creatorcontrib><creatorcontrib>Bai, Pulin</creatorcontrib><creatorcontrib>Mo, Wenbo</creatorcontrib><creatorcontrib>Yang, Yigang</creatorcontrib><creatorcontrib>Gong, Hui</creatorcontrib><creatorcontrib>Zhang, Zhong</creatorcontrib><creatorcontrib>Xu, Xiufeng</creatorcontrib><creatorcontrib>Cai, Weiliang</creatorcontrib><creatorcontrib>Wang, Ping</creatorcontrib><creatorcontrib>Wang, Zhe</creatorcontrib><creatorcontrib>Wang, Xuewu</creatorcontrib><title>Conceptual design of the grazing-incidence focusing small-angle neutron scattering (gif-SANS) instrument at CPHS</title><title>Journal of neutron research</title><description>Developing small-angle neutron scattering techniques at compact accelerator-driven neutron sources (CANS) is of great importance for expanding the user community and advancing CANS capability. At the Compact Pulsed Hadron Source (CPHS) at Tsinghua University, neutron-focusing mirrors are under intensive research to address the challenge. A grazing-incidence focusing SANS (gif-SANS) project is initialized. It employs a nested supermirror assembly with a large collecting area to achieve
⩾
10
5
n/s neutron intensity at
Q
min
⩽
0.007
Å
−
1
. It will equip two detectors, one being a 3He detector for normal Q-range measurements, and the other being a high-resolution detector for extending the
Q
min
down to
10
−
3
Å
−
1
. In this work, we present the conceptual design of the gif-SANS at CPHS. Such a scheme is conducive to enable high-performance SANS measurements at CANS.</description><subject>Conceptual design</subject><subject>Grazing incidence</subject><subject>Neutron scattering</subject><subject>Neutron sources</subject><subject>Neutrons</subject><issn>1023-8166</issn><issn>1477-2655</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNptkE1LxDAQhoMouK5e_AUBD35ANGmatjkuRV1lWcXVc4nJpHbppjVJD_rr7bKCF08zzDzzDjwInTJ6zRPObx6XLyRhlNJiD01YmuckyYTYH3uacFKwLDtERyGsKWU8S-QE9WXnNPRxUC02EJra4c7i-AG49uq7cTVpnG4MjBC2nR7COMJho9qWKFe3gB0M0XcOB61iBL9dX9SNJavZcnWJGxeiHzbgIlYRl8_z1TE6sKoNcPJbp-jt7va1nJPF0_1DOVsQnUgWCYgilQXkNtWa8ZRJJcAKoSinqtAmk0bTd2tyJkFooTKZ5TTNzHgEYKSxfIrOdrm97z4HCLFad4N348sqEXlOhUgpHamrHaV9F4IHW_W-2Sj_VTFabY1Wo9FqZ3SEz3dwUDX8xf1D_gBlSHVp</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Wu, Huarui</creator><creator>Hong, Weihang</creator><creator>Zhang, Yao</creator><creator>Bai, Pulin</creator><creator>Mo, Wenbo</creator><creator>Yang, Yigang</creator><creator>Gong, Hui</creator><creator>Zhang, Zhong</creator><creator>Xu, Xiufeng</creator><creator>Cai, Weiliang</creator><creator>Wang, Ping</creator><creator>Wang, Zhe</creator><creator>Wang, Xuewu</creator><general>SAGE Publications</general><general>IOS Press BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20210101</creationdate><title>Conceptual design of the grazing-incidence focusing small-angle neutron scattering (gif-SANS) instrument at CPHS</title><author>Wu, Huarui ; Hong, Weihang ; Zhang, Yao ; Bai, Pulin ; Mo, Wenbo ; Yang, Yigang ; Gong, Hui ; Zhang, Zhong ; Xu, Xiufeng ; Cai, Weiliang ; Wang, Ping ; Wang, Zhe ; Wang, Xuewu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-e58498e7f4cc13419a5ef55a030a8cd69dc0bfd719e5c5a6967046d849eed9df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Conceptual design</topic><topic>Grazing incidence</topic><topic>Neutron scattering</topic><topic>Neutron sources</topic><topic>Neutrons</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Huarui</creatorcontrib><creatorcontrib>Hong, Weihang</creatorcontrib><creatorcontrib>Zhang, Yao</creatorcontrib><creatorcontrib>Bai, Pulin</creatorcontrib><creatorcontrib>Mo, Wenbo</creatorcontrib><creatorcontrib>Yang, Yigang</creatorcontrib><creatorcontrib>Gong, Hui</creatorcontrib><creatorcontrib>Zhang, Zhong</creatorcontrib><creatorcontrib>Xu, Xiufeng</creatorcontrib><creatorcontrib>Cai, Weiliang</creatorcontrib><creatorcontrib>Wang, Ping</creatorcontrib><creatorcontrib>Wang, Zhe</creatorcontrib><creatorcontrib>Wang, Xuewu</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of neutron research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Huarui</au><au>Hong, Weihang</au><au>Zhang, Yao</au><au>Bai, Pulin</au><au>Mo, Wenbo</au><au>Yang, Yigang</au><au>Gong, Hui</au><au>Zhang, Zhong</au><au>Xu, Xiufeng</au><au>Cai, Weiliang</au><au>Wang, Ping</au><au>Wang, Zhe</au><au>Wang, Xuewu</au><au>Ott, Frédéric</au><au>Baxter, David</au><au>Otake, Yoshie</au><au>Wang, Xuewu</au><au>Gutberlet, Thomas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Conceptual design of the grazing-incidence focusing small-angle neutron scattering (gif-SANS) instrument at CPHS</atitle><jtitle>Journal of neutron research</jtitle><date>2021-01-01</date><risdate>2021</risdate><volume>23</volume><issue>2-3</issue><spage>201</spage><epage>205</epage><pages>201-205</pages><issn>1023-8166</issn><eissn>1477-2655</eissn><abstract>Developing small-angle neutron scattering techniques at compact accelerator-driven neutron sources (CANS) is of great importance for expanding the user community and advancing CANS capability. At the Compact Pulsed Hadron Source (CPHS) at Tsinghua University, neutron-focusing mirrors are under intensive research to address the challenge. A grazing-incidence focusing SANS (gif-SANS) project is initialized. It employs a nested supermirror assembly with a large collecting area to achieve
⩾
10
5
n/s neutron intensity at
Q
min
⩽
0.007
Å
−
1
. It will equip two detectors, one being a 3He detector for normal Q-range measurements, and the other being a high-resolution detector for extending the
Q
min
down to
10
−
3
Å
−
1
. In this work, we present the conceptual design of the gif-SANS at CPHS. Such a scheme is conducive to enable high-performance SANS measurements at CANS.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.3233/JNR-210008</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of neutron research, 2021-01, Vol.23 (2-3), p.201-205 |
| issn | 1023-8166 1477-2655 |
| language | eng |
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| source | Sage IOS Press Publications |
| subjects | Conceptual design Grazing incidence Neutron scattering Neutron sources Neutrons |
| title | Conceptual design of the grazing-incidence focusing small-angle neutron scattering (gif-SANS) instrument at CPHS |
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