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在很高的温度和适宜的生长条件下,分别采用熔盐籽晶法和高温引上法生长了高质量的YAP、NAB、KTP、LN、BBO、SBN等多元氧化物单晶,它们具有优良的物理化学性能,严格的化学比,固定的组成与结构以及较好的化学均匀性和电子束轰击下的稳定性。广泛地用于激光和非线性光学领域。我们选用这些晶体为原材料研制电子探针定量分析的标准样品。经过测量和标定,这些单晶标样符合中华人民共和国国家标准GB 4930-85(电子探针显微分析标准样品通用技术条件)的规定。含有稀土元素的标样如NAB和YAP能发出绿色荧光,是电子显微术中理想的阴极发光材料。
At high temperature and suitable growth conditions, high-quality multi-oxide single crystals such as YAP, NAB, KTP, LN, BBO and SBN were grown by molten salt seed method and high temperature lead-on method respectively. Physical and chemical properties, strict chemical ratio, fixed composition and structure as well as better chemical uniformity and stability under electron beam bombardment. Widely used in the field of laser and nonlinear optics. We use these crystals as raw materials for the development of electronic probes for quantitative analysis of standard samples. After measurement and calibration, these single crystal samples comply with the provisions of the People’s Republic of China National Standard GB 4930-85 (Electron Probe Microscopy Standard General Technical Specifications). Standards containing rare earth elements such as NAB and YAP emit green fluorescence and are ideal cathodoluminescent materials for electron microscopy.