In order to depress the noise, a lock-in differential conductance measurement system is designed.
为了抑制噪声的影响，应用交流技术开发了有更高精度的锁相微分电导测量系统。
Based on virtual instrument technology, automatic measurement systems for measuring I-V curve and differential conductance were realized.
基于虚拟仪器技术实现了I - V曲线和微分电导的自动化测量系统。
It is shown that the differential conductance, average current and shot noise power are suppressed by the impurities and rough interface scattering.
研究表明，无序层中的杂质散射和粗糙界面散射都能抑制系统的微分电导、平均电流和散粒噪声功率。
These complexes have been characterized by elemental analysis, magnetic susceptibility, molar conductance, IR and UV-Vis spectra, differential thermal analysis and thermogravimetry.
用元素分析，电导，磁化率，红外，紫外与可见光谱，差热一热重分析等方法对配合物进行了表征。
These complexes have been characterized by elemental analysis, magnetic susceptibility, molar conductance, IR and UV-Vis spectra, differential thermal analysis and thermogravimetry.
用元素分析，电导，磁化率，红外，紫外与可见光谱，差热一热重分析等方法对配合物进行了表征。
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