A cubic-anvil high-pressure device for pulsed neutron powder diffraction

作者:Abe J*; Arakawa M; Hattori T; Arima H; Kagi H; Komatsu K; Sano Furukawa A; Uwatoko Y; Matsubayashi K; Harjo S; Moriai A; Ito T; Aizawa K; Arai M; Utsumi W
来源:Review of Scientific Instruments, 2010, 81(4): 043910.
DOI:10.1063/1.3384238

摘要

A compact cubic-anvil high-pressure device was developed for in situ neutron powder diffraction studies. In this device, a cubic shaped pressure medium is compressed by six anvils, and neutron beams pass through gaps between the anvils. The first high-pressure experiment using this device was conducted at J-PARC and clearly showed the neutron diffraction patterns of Pb. Combining the cubic-anvil high-pressure device with a pulsed neutron source will prove to be a useful tool for neutron diffraction experiments.

  • 出版日期2010-4