TY - JOUR
T1 - Current status of a time-of-flight single crystal neutron diffractometer SENJU at J-PARC
AU - Tamura, I.
AU - Oikawa, K.
AU - Kawasaki, T.
AU - Ohhara, T.
AU - Kaneko, K.
AU - Kiyanagi, R.
AU - Kimura, H.
AU - Takahashi, M.
AU - Kiyotani, T.
AU - Arai, M.
AU - Noda, Y.
AU - Ohshima, K.
PY - 2012
Y1 - 2012
N2 - SENJU is a state-of-the-art single crystal time-of-flight Laue diffractometer in Materials and Life Science Experimental Facility at Japan Proton Accelerator Research Complex (J-PARC). The diffractometer is designed for precise crystal and magnetic structure analyses under multiple extreme conditions, such as low temperature, high-pressure, high-magnetic field. Measurements using small sample less than 1.0 mm3 will be also realized, which allows us to study wide variety of materials. SENJU is using a poisoned decoupled moderator to obtain peak profiles of Bragg reflection, and intensity distributions of superlattice reflections and diffuse scatterings with good accuracy. At the beginning, the diffractometer will have 31 two-dimensional scintillator detectors to cover wide area of reciprocal lattice space by a single measurement. The instrument is currently under construction and is scheduled to start on-beam commissioning in February 2012.
AB - SENJU is a state-of-the-art single crystal time-of-flight Laue diffractometer in Materials and Life Science Experimental Facility at Japan Proton Accelerator Research Complex (J-PARC). The diffractometer is designed for precise crystal and magnetic structure analyses under multiple extreme conditions, such as low temperature, high-pressure, high-magnetic field. Measurements using small sample less than 1.0 mm3 will be also realized, which allows us to study wide variety of materials. SENJU is using a poisoned decoupled moderator to obtain peak profiles of Bragg reflection, and intensity distributions of superlattice reflections and diffuse scatterings with good accuracy. At the beginning, the diffractometer will have 31 two-dimensional scintillator detectors to cover wide area of reciprocal lattice space by a single measurement. The instrument is currently under construction and is scheduled to start on-beam commissioning in February 2012.
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U2 - 10.1088/1742-6596/340/1/012040
DO - 10.1088/1742-6596/340/1/012040
M3 - Conference article
AN - SCOPUS:84858611568
VL - 340
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
M1 - 012040
T2 - 5th European Conference on Neutron Scattering, ECNS 2011
Y2 - 17 July 2011 through 21 July 2011
ER -