First Demonstration of Novel Method for Inelastic Neutron Scattering Measurement Utilizing Multiple Incident Energies

Access this Article

Author(s)

    • Inamura Yasuhiro
    • Materials and Life Science Division, J-PARC Center|Research Organization for Information Science and Technology
    • Mizuno Fumio
    • Materials and Life Science Division, J-PARC Center|Department of Physics, Tohoku University
    • Yokoo Tetsuya
    • Materials and Life Science Division, J-PARC Center|Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK)

Abstract

We succeeded in experimentally demonstrating that a series of two-dimensional maps of a dynamical structure factor in momentum–energy space with multiple incident energies can be simultaneously obtained by one measurement. This method reduces the dead time of time-of-flight measurement, and thus, it markedly increases the measurement efficiency. Our achievement realized using the Fermi chopper spectrometer 4SEASONS in J-PARC is expected to open up new possibilities of inelastic neutron scattering measurements.

Journal

  • Journal of the Physical Society of Japan

    Journal of the Physical Society of Japan 78(9), 093002-093002, 2009

    THE PHYSICAL SOCIETY OF JAPAN

Codes

  • NII Article ID (NAID)
    130005437832
  • Text Lang
    ENG
  • ISSN
    0031-9015
  • Data Source
    J-STAGE 
Page Top