TY - JOUR
T1 - First demonstration of novel method for inelastic neutron scattering measurement utilizing multiple incident energies
AU - Nakamura, Mitsutaka
AU - Kajimoto, Ryoichi
AU - Inamura, Yasuhiro
AU - Mizuno, Fumio
AU - Fujita, Masaki
AU - Yokoo, Tetsuya
AU - Arai, Masatoshi
PY - 2009/9/1
Y1 - 2009/9/1
N2 - 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.
AB - 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.
KW - Fermi chopper spectrometer
KW - Inelastic neutron scattering
KW - J-PARC
KW - Multi-Ei measurement
KW - Pulsed neutron source
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U2 - 10.1143/JPSJ.78.093002
DO - 10.1143/JPSJ.78.093002
M3 - Article
AN - SCOPUS:70349243300
VL - 78
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
SN - 0031-9015
IS - 9
M1 - 093002
ER -