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90‐kilobar diamond‐anvil high‐pressure cell for use on an automatic diffractometer

机译:90千巴金刚石砧高压力池,用于自动衍射仪

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A gasketed diamond‐anvil high‐pressure cell is described which can be used on a four‐circle automatic diffractometer to collect x‐ray intensity data from single‐crystal samples subjected to truly hydrostatic pressures of over 90 kilobars. The force generating system exerts only forces normal to the diamond faces to obtain maximum reliability. A unique design allows exceptionally large open areas for maximum x‐ray access and is particularly well suited for highly absorbing materials, as the x rays are not transmitted through the sample. Studies on ruby show that high‐pressure crystal structure determinations may be done rapidly, reliably, and routinely with this system.
机译:描述了一种带垫片的金刚石-砧高压单元,该单元可用于四圆自动衍射仪上,以收集承受真正静水压超过90千巴的单晶样品的X射线强度数据。力产生系统仅施加垂直于金刚石面的力以获得最大的可靠性。独特的设计可提供超大的开放区域,以最大程度地获取X射线,并且特别适合高吸收性材料,因为X射线不会透过样品。对红宝石的研究表明,使用该系统可以快速,可靠且常规地确定高压晶体结构。

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