The calculation formula for determination of nitrogen in CZ Si grown under nitrogen atmosphere by infrared absorption lines related to nitrogen at 963, 996, 1 018 and 1 027 cm-1 was given and the samples were measured with RSD 5%~ 20%.

  • 提出了利用直拉硅中与氮有关的特征红外吸收峰963、996、1081-1及1027cm-1确定直拉硅中氮含量的计算公式,并进行了多种样品实测。

  • 互联网摘选 2025-01-19 23:23:15

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句