Calibration of the pulsed electroacoustic method for measuring space charge density
Calibration of the pulsed electroacoustic method for measuring space charge density
复制标题
脉冲电声测量空间电荷密度方法的校准
DOI：
10.1541/ieejfms1990.119.8-9_1114
复制
发表时间：
1999
影响因子：
--
通讯作者：
T. Maeno
中科院分区：
文献类型：
--
作者：
T. Maeno
本文介绍了一种用脉冲电声(PEA)方法标定电荷量的方法。当校准的标准信号从样品本身获得时，空间电荷校准技术取决于样品的电学和声学性质。详细介绍了一种利用不同材料测量的参考信号进行测量的先进校准技术。实验结果表明，每一次测量的误差小于10%。
A technique for calibrating the charge quantity using the pulsed electroacoustic (PEA) method is described in this paper. The space charge calibration technique is shown to depend on the electric and acoustic properties of the samples when the standard signal for calibration isobtained from the sample itself. Moreover, an advanced calibration technique using the reference signal measured from a different material is described in detail The experimental results obtained using the advanced calibration technique show that the error of every measurement is less than 10 %.