Application of a cryogenic moderator in the REMUR neutron reflectometer

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• 作者：S. V. Kozhevnikov ; V. D. Zhaketov…
• 关键词：neutron scattering ; neutron reflectometer ; cryogenic moderator ; pulsed reactor ; magnetically noncollinear layered structures
• 刊名：Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：10
• 期：1
• 页码：1-9
• 全文大小：1,234 KB
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• 作者单位：S. V. Kozhevnikov (1)
  V. D. Zhaketov (1)
  A. V. Petrenko (1)
  M. V. Bulavin (1)
  A. Ye. Verkhoglyadov (1)
  S. A. Kulikov (1)
  Ye. P. Shabalin (1)
  
  1. Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, ul. Joliot-Curie 6, Dubna, Moscow oblast, 141980, Russia
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Surfaces and Interfaces and Thin Films
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1819-7094

文摘

Examples of the application of a cryogenic moderator in the REMUR time-of-flight neutron reflectometer of the IBR-2 pulsed reactor (Dubna) are given. The results of two experiments are presented: spatial beam splitting upon reflection from a magnetically noncollinear film and the recording of a microbeam formed by a layered waveguide. A conclusion concerning the efficiency of the cryogenic moderator for experiments of this type is made.