Chen J, Kikegawa T, Shimomura O, Iwasaki H
Photon Factory, National Laboratory for High Energy Physics, 1-10ho, Tsukuba 305, Japan.
J Synchrotron Radiat. 1997 Jan 1;4(Pt 1):21-7. doi: 10.1107/S0909049596013052.
An imaging plate was applied to the large-volume press MAX80 for quantitative in-situ X-ray diffraction. A combination of the two-dimensional detector with the uniform pressure and temperature environments of MAX80 and the wide energy range of synchrotron radiation resulted in high-quality diffraction data. A modified cell assembly with a disc-type heater was used to minimize extrinsic diffraction peaks from the surrounding materials. To demonstrate the high-quality data obtained from the imaging-plate system, the crystal structure of the high-pressure and high-temperature polymorph of the highly absorbing element bismuth (Bi IV) was determined.
将成像板应用于大体积压机MAX80，用于定量原位X射线衍射。二维探测器与MAX80的均匀压力和温度环境以及同步辐射的宽能量范围相结合，产生了高质量的衍射数据。使用带有盘式加热器的改进型样品池组件，以最小化来自周围材料的外在衍射峰。为了展示从成像板系统获得的高质量数据，测定了高吸收性元素铋（Bi IV）的高压高温多晶型物的晶体结构。
