Structural study on liquid and amorphous solid using synchrotron radiation and neutron

Katayama, Yoshinori; Yagafarov, O.; Hattori, Takanori   ; Suzuya, Kentaro; Inamura, Yasuhiro; Chiba, Ayano*; Otomo, Toshiya*; Temleitner, L.*; Kohara, Shinji*

The purpose of our project is structural analysis of liquid water and other structurally disordered materials under high pressure using a high-pressure neutron beamline which is under construction in J-PARC/MLF. In this presentation, we will review recent studies toward the neutron experiments, such as synchrotron radiation X-ray diffraction studies on liquid water under high-pressure and high-temperature conditions, and Reverse Monte Carlo modeling of permanently densified silica glass using both X-ray and neutron data.