Investigation of Ultra-Scaled Multi-Gate Transistors

The advent of integrated circuit (IC) technology has triggered an era of electronics with previously unimaginable capabilities and computing power. Decades of progress were driven by the continued miniaturization of transistor dimensions to yield greater circuit density and functionality at lower cost per function. Although transistor scaling has provided for enhanced performance, it has also resulted in increased in power per unit area of a chip. In order to improve the energy-efficiency of electronic circuits, small swing switches are interesting candidates to replace or complement the MOSFETs used today. In this book, by employing two- and three-dimensional numerical simulations the electrical characteristics and short channel behavior of various small swing multi-gate transistors based on advanced SOI technology have been investigated. These include single-gate, double-gate, gate-all-around nanowire FETs with different channel materials including Carbon Nanotube (CNT), Silicon Nanowire (NW) and III-V compound semiconductors which are promising candidates for future of nanoscale CMOS technologies.

Autorentext

Rouzbeh Molaei ImenAbadi received the M.Sc.degree in solid-state electronics from Islamic Azad University, Tehran Science and Research Branch, Tehran, Iran. His current research interests include the design, fabrication, and characterization of novel semiconductor devices and technologies based on technology computer-aided design simulation.