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Analysis of electric field and electrostatic potential distributions in porphyrin-coated silicon nanowire field-effect transistors

机译:卟啉包覆的硅纳米线场效应晶体管的电场和静电势分布分析

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The aim of this work is to analyze the electric field and electric potential distributions in undoped silicon nanowire Schottky barrier field-effect transistors (SB-FETs) with a backgate configuration covered by chemical compound for sensor application. In this work we model porphyrin-coated silicon nanowire FETs (SiNW-FETs) and examine how the porphyrin covering the surface of the SiNW-FETs influences the electric field and electrostatic potential distributions. Especially we analyze the 1D electrostatic potential along the axis of the silicon nanowire channel for different values of gate voltages for the subsequent electron transport characteristics.
机译:这项工作的目的是分析具有背栅配置的无掺杂硅纳米线肖特基势垒场效应晶体管(SB-FET)的电场和电势分布,该背栅配置被化合物覆盖,用于传感器应用。在这项工作中,我们对涂有卟啉的硅纳米线FET(SiNW-FET)进行建模,并研究覆盖SiNW-FET表面的卟啉如何影响电场和静电势分布。特别是,我们分析了沿硅纳米线通道轴的一维静电势,以求出不同的栅极电压值,以实现后续的电子传输特性。

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