While theories based on classical physics have been very successful in helping experimentalists design microelectronic devices, new approaches based on quantum mechanics are required to accurately model nanoscale transistors and to predict their characteristics even before they are fabricated. Advanced Nanoelectronics provides research information on advanced nanoelectronics concepts, with a focus on modeling and simulation. Featuring contributions by researchers actively engaged in nanoelectronics research, it develops and applies analytical formulations to investigate nanoscale devices.
The book begins by introducing the basic ideas related to quantum theory that are needed to better understand nanoscale structures found in nanoelectronics, including graphenes, carbon nanotubes, and quantum wells, dots, and wires. It goes on to highlight some of the key concepts required to understand nanotransistors. These concepts are then applied to the carbon nanotube field effect transistor (CNTFET).
Several chapters cover graphene, an unzipped form of CNT that is the recently discovered allotrope of carbon that has gained a tremendous amount of scientific and technological interest. The book discusses the development of the graphene nanoribbon field effect transistor (GNRFET) and its use as a possible replacement to overcome the CNT chirality challenge. It also examines silicon nanowire (SiNW) as a new candidate for achieving the downscaling of devices. The text describes the modeling and fabrication of SiNW, including a new top-down fabrication technique. Strained technology, which changes the properties of device materials rather than changing the device geometry, is also discussed.
The book ends with a look at the technical and economic challenges that face the commercialization of nanoelectronics and what universities, industries, and government can do to lower the barriers. A useful resource for professionals, researchers, and scientists, this work brings together state-of-the-art technical and scientific information on important topics in advanced nanoelectronics.
Preface
Chapter 1 : Fundamentals of Quantum Nanoelectronics
Chapter 2 : Carbon-Based Materials Concepts and Basic Physics
Chapter 3 : Carbon Nanotube Field Effect Transistor Model
Chapter 4 : Carbon Nanotube Circuit Analysis and Simulation
Chapter 5 : Graphene Nanoribbon Field Effect Transistors
Chapter 6 : Carrier Transport, Current–Voltage Characteristics of BGN
Chapter 7 : Bilayer Graphene Nanoribbon Transport Model
Chapter 8 : Trilayer Graphene Nanoribbon Field Effect Transistor Modeling
Chapter 9 : Graphene Nanoribbon Transistor Model : Additional Concepts
Chapter 10 : Silicon Nanowire Field Effect Transistor Modeling
Chapter 11 : Silicon Nanowires/Nanoneedles : Advanced Fabrication Methods
Chapter 12 : Top-down Fabrication of ZnO Nanowire FET
Chapter 13 : Quantum Mechanical Effects in Nanometer Scale Strained Si/Si1−x Gex MOSFETs
Chapter 14 : Nanoelectronics Research and Commercialization in the United States
Appendix
Glossary
Index
