ISOTROPIC HIGH-PRESSURE APPLYING DEVICE FOR X-RAY DIFFRACTION ANALYSIS

摘要

PROBLEM TO BE SOLVED: To provide an isotropic high-pressure applying device for X-ray diffraction analysis, capable of applying good controllability of about 1.5 GPa or lower and hydrostatic pressure of high uniformity, by constituting the window part of a clamping type high-pressure cell of beryllium high with strong transmission intensity for the X-rays. SOLUTION: This clamping type high-pressure applying device is used for analyzing the structure of a substance under isotropic hydrostatic pressure and is equipped with the window part having X-ray transmissivity provided to the sample chamber part, in which the pressure medium and the substance are sealed. The window part is constituted of beryllium, and a seal member molded from a fluoroplastic is mounted inside the window member. COPYRIGHT: (C)2005,JPO&NCIPI