水平型反射率計の概要と界面構造科学 Neutron Reflectometer with Horizontal Sample Geometry and Interfacial Structure Science

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著者

    • 鳥飼 直也 TORIKAI Naoya
    • 高エネルギー加速器研究機構物質構造科学研究所 Institute of Materials Structure Science, High Energy Accelerator Research Organization

抄録

Neutron reflectometry is a very powerful and essential technique for structural studies on material interface with high depth resolution. Currently, a neutron reflectometer with horizontal sample geometry is being constructed on one of the neutron beam lines at a high-intensity pulsed-neutron source of Material and Life Science Facility, the Japan Proton Accelerator Research Complex (J-PARC), though it is not fully funded yet. The large gain in neutron flux at the J-PARC makes time-resolved reflectivity measurements of the order of minutes or even shorter, and also weak off-specular scattering measurements possible. The reflectometer will be equipped with state-of-the-art neutron optics, a position-sensitive detector with high counting rate and high spatial resolution, and a polarized neutron handling system. It will also have a grazingincidence small-angle scattering option to observe non-layered structures, and a neutron spin-echo option to directly probe interfacial dynamics in the order of neV. Much progress is expected in understanding the interfacial phenomena or interfacial functions by using the J-PARC neutron reflectometer.

収録刊行物

  • 日本結晶学会誌  

    日本結晶学会誌 50(1), 56-60, 2008-02-29 

    The Crystallographic Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021085428
  • NII書誌ID(NCID)
    AN00188364
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    03694585
  • NDL 記事登録ID
    9414644
  • NDL 雑誌分類
    ZM46(科学技術--地球科学--岩石・鉱物・鉱床)
  • NDL 請求記号
    Z15-138
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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