基于硅烯纳米管和硅烯纳米带的场效应晶体管的输运特性

Research Anthology on Synthesis, Characterization, and Applications of Nanomaterials Pub Date : 1900-01-01 DOI:10.4018/978-1-7998-1393-4.ch010

Deep Kamal Kaur Randhawa, Paramjot Singh, Tarun

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摘要

硅烯是最有趣的纳米材料之一。本章对硅纳米管和纳米带基场效应管进行了计算研究，分析了它们的输运特性。FET由扶手状纳米带和单壁纳米管组成。散射区域被电介质和金属层覆盖以形成栅极。计算并绘制了电导与栅极偏置电压的关系、电导与高达2000K温度的关系以及电极温度与电流的关系，并设计了该结构的等效模型。采用扩展的Huckel-based计算，分析了两种结构的输运特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Transport Properties of Silicene Nanotube- and Silicene Nanoribbon-Based FETs

Silicene is one of the most interesting nanomaterials. In this chapter, computational studies have been done on Silicene nanotube and nanoribbon-based FETs to analyze their transport properties. The FET is designed from armchair nanoribbon and single wall nanotube. The scattering region is capped by a dielectric and a metallic layer to form a gate. The conductance versus gate bias voltage, conductance versus temperature up to 2000K, and electrode temperature versus current characteristics are calculated and plotted along with the design of the equivalent model of the structure. Extended Huckel-based calculations were used, and the analysis shows the transport properties of both structures.

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Research Anthology on Synthesis, Characterization, and Applications of Nanomaterials

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