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利用中子活化法作定标,建立了用红外吸收法测量半绝缘GaAs中Cr浓度的定标曲线,并讨论了该曲线的应用范围.
Using neutron activation method for calibration, a calibration curve of Cr concentration in semi-insulating GaAs measured by infrared absorption method was established and the application range of the curve was discussed.