论文部分内容阅读
我院测试中心X光宝引进一台日本理学的PASA—5PR转靶四圆单晶衍射仪之后,先后为新疆、西藏、山西、陕西、四川以及北京原子能所、上海硅酸盐所、武汉钢铁学院等生产、教学、科研单位,精确测定了稀少疑难的微小单晶样品(包括金刚石、碳硅石、铬铁矿、硅铁矿、镁铝榴石、尖晶石、金红石、锡石、橄榄石、铁石、碳酸盐、磷酸盐、硫酸盐矿物以及激光晶体、铁电材料等,有的粒径仅0.05mm左右)的晶胞参数,确定其空间对称要素,
After the introduction of a PASA-5PR four-circle single crystal diffractometer from Rigaku Center in Japan, X-ray testing center of our hospital successively held the post-surgery tests of atomic energy institutes such as Xinjiang, Tibet, Shanxi, Shaanxi, Sichuan and Beijing, Shanghai Silicate Institute, Wuhan Iron and Steel College and other production, teaching and research institutes, the precise determination of the rare and difficult little single crystal samples (including diamond, carbon and silica, chromite, ferrosilicon, garnet, spinel, rutile, cassiterite, olivine , Iron, carbonate, phosphate, sulfate minerals and laser crystals, ferroelectric materials, some of the particle size of only about 0.05mm) of the cell parameters to determine the spatial symmetry elements,