【摘要】 建立了较完整的适用于EIS(electrolyte insulator semiconductor)型生化传感器的EI界面势理论模型,在此基础上开发了EI界面的计算机辅助分析程序,对EI界面中双电层电势分布、带电格点密度、EI界面势进行了深入的定量分析,最后将EI界面势模拟结果与ISFET(ion sensitive field effect transistor)的实测结果进行了比较,进一步验证了文中的理论模型.更多还原

【Abstract】 An EI(electrolyte insulator)-interface voltage model suitable for EIS(electrolyte insulator semiconductor) sensor is proposed.Based on this model a CAA program is developed.Using this program,the voltage distribution of the double layer,density of electriferous sites,and EI-interface voltage are quantificationally analyzed.Finally,to certify this model,the contrast of the simulated results with the experiment data of ISFET(ion sensitive field effect transistor) is given.更多还原