TY - JOUR
T1 - Super high resolution powder diffractometer at J-PARC
AU - Torii, Shuki
AU - Yonemura, Masao
AU - Surya Panca Putra, Teguh Yulius
AU - Zhang, Junrong
AU - Miao, Ping
AU - Muroya, Takashi
AU - Tomiyasu, Ryoko
AU - Morishima, Takahiro
AU - Sato, Setsuo
AU - Sagehashi, Hidenori
AU - Noda, Yukio
AU - Kamiyama, Takashi
PY - 2011/12
Y1 - 2011/12
N2 - Super High Resolution Powder Diffractometer, SuperHRPD, is located at about 100 m from a thin side of a decoupled poisoned moderator at the Materials and Life Science Experimental Facility in the Japan Proton Accelerator Research Complex. The first neutron was produced successfully from a spallation neutron source in J-PARC in the end of May of 2008, and SuperHRPD has achieved the world best resolution Δd/d = 0.035% in June using the existing Sirius 1) chamber. In the summer of 2009, a new SuperHRPD chamber was installed aiming at increasing the detector solid angle and expanding d-range / Q-range, with at most 1500 one-dimensional 3He position-sensitive detectors of 1/2 inch in diameter. The on-beam commissioning of the new SuperHRPD was started in the autumn of 2009.
AB - Super High Resolution Powder Diffractometer, SuperHRPD, is located at about 100 m from a thin side of a decoupled poisoned moderator at the Materials and Life Science Experimental Facility in the Japan Proton Accelerator Research Complex. The first neutron was produced successfully from a spallation neutron source in J-PARC in the end of May of 2008, and SuperHRPD has achieved the world best resolution Δd/d = 0.035% in June using the existing Sirius 1) chamber. In the summer of 2009, a new SuperHRPD chamber was installed aiming at increasing the detector solid angle and expanding d-range / Q-range, with at most 1500 one-dimensional 3He position-sensitive detectors of 1/2 inch in diameter. The on-beam commissioning of the new SuperHRPD was started in the autumn of 2009.
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U2 - 10.1143/JPSJS.80SB.SB020
DO - 10.1143/JPSJS.80SB.SB020
M3 - Article
AN - SCOPUS:84855336724
VL - 80
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
SN - 0031-9015
IS - SUPPL. B
M1 - SB020
ER -