Design and simulation of time-of-flight neutron reflectometer

Xinxi LI; Yan WANG; Chaoqiang HUANG; Bo CHEN

doi:10.13538/j.1001-8042/nst.21.157-160

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Design and simulation of time-of-flight neutron reflectometer

LOW ENERGY ACCELERATORS AND RADIATION APPLICATIONS | Updated：2021-01-29

- Design and simulation of time-of-flight neutron reflectometer
- Nuclear Science and Techniques Vol. 21, Issue 3, (2010)
- Affiliations：
  
  1.Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China
- Author bio：
  
  Corresponding author. E-mail address: hkllxx@sina.com
  
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- DOI：10.13538/j.1001-8042/nst.21.157-160 CLC：
- Published：20 June 2010，
  
  Received：10 March 2010，
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Cite this article
Xinxi LI, Yan WANG, Chaoqiang HUANG, et al. Design and simulation of time-of-flight neutron reflectometer. [J]. Nuclear Science and Techniques 21(3):157-160(2010)
DOI：

Xinxi LI, Yan WANG, Chaoqiang HUANG, et al. Design and simulation of time-of-flight neutron reflectometer. [J]. Nuclear Science and Techniques 21(3):157-160(2010) DOI： 10.13538/j.1001-8042/nst.21.157-160.

Design and simulation of time-of-flight neutron reflectometer 1 corresp first-author Corresponding author. E-mail address: hkllxx@sina.com Corresponding author. E-mail address: hkllxx@sina.com hkllxx@sina.com 1 1 1 Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China In this paper, a time of flight neutron reflectometer model is proposed. According to the original objective inputting physical parameters and expectations, computer simulation was done by McStas package. With the open slit, neutron flux at sample position was about 1×10 5 n·cm –2 ·s –1 , and the optimal resolution could reach 0.5%. The results show that the model has a good performance. The design of this model can be an instruction for neutron reflectometer construction or project analysis in the future. Time of flight Neutron reflectometer Design model Simulation References Masayasu T , Yasuo E . Physica B , 1999 , 267-268 : 185 - 189 Physica B Lee J S , Hong K P , Choi B H , et al . Physics B , 2006 , 385-386 : 1158 - 1160 Physics B James M , Nelson A , Schulz J C , et al . Nucl Instru Meth , 2005 , A536 : 165 - 175 Nucl Instru Meth LI X , HUANG C , WANG Y , et al . Nucl Tech , 2008 , 31 : 392 - 395 (in Chinese) . Nucl Tech HUANG C ., Li X X , Song J M , et al . Nucl Tech , 2009 , 32 : 453 - 458 (in Chinese) Nucl Tech HUANG C , SONG J , Li X X , et al . Nucl Tech , 2008 , 31 : 905 - 909 (in Chinese) Nucl Tech LI X , HUANG C , WANG Y , et al . Nucl Tech , 2009 , 32 : 510 - 514 (in Chinese) Nucl Tech LI X , WANG Y , HUANG C , et al . Opt Precision Eng , 2009 , 17 : 2112 - 2119 Opt Precision Eng LI X , WANG Y , HUANG C , et al . Nucl Electr Detec Tech , 2009 , 29 : 1069 - 1074 Nucl Electr Detec Tech Van Well A . Physics A , 1992 , B180-181 : 959 - 961 Physics A 10.13538/j.1001-8042/nst.21.157-160 Supported by grants from Science and Technology Development Foundation of CAEP (2007B02002) 2010-03-10 2010-06-20 2021-01-19 2010 Nuclear Science and Techniques 03 21

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