Quantum Kinetics in Transport and Optics of Semiconductors
Title | Quantum Kinetics in Transport and Optics of Semiconductors PDF eBook |
Author | Hartmut Haug |
Publisher | Springer Science & Business Media |
Total Pages | 365 |
Release | 2007-12-10 |
Genre | Science |
ISBN | 354073564X |
The state-of-the-art of quantum transport and quantum kinetics in semiconductors, plus the latest applications, are covered in this monograph. Since the publishing of the first edition in 1996, the nonequilibrium Green function technique has been applied to a large number of new research topics, and the revised edition introduces the reader to many of these areas. This book is both a reference work for researchers and a self-tutorial for graduate students.
Quantum Transport in Ultrasmall Devices
Title | Quantum Transport in Ultrasmall Devices PDF eBook |
Author | David K. Ferry |
Publisher | Springer Science & Business Media |
Total Pages | 542 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 1461519675 |
The operation of semiconductor devices depends upon the use of electrical potential barriers (such as gate depletion) in controlling the carrier densities (electrons and holes) and their transport. Although a successful device design is quite complicated and involves many aspects, the device engineering is mostly to devise a "best" device design by defIning optimal device structures and manipulating impurity profIles to obtain optimal control of the carrier flow through the device. This becomes increasingly diffIcult as the device scale becomes smaller and smaller. Since the introduction of integrated circuits, the number of individual transistors on a single chip has doubled approximately every three years. As the number of devices has grown, the critical dimension of the smallest feature, such as a gate length (which is related to the transport length defIning the channel), has consequently declined. The reduction of this design rule proceeds approximately by a factor of 1. 4 each generation, which means we will be using 0. 1-0. 15 ). lm rules for the 4 Gb chips a decade from now. If we continue this extrapolation, current technology will require 30 nm design rules, and a cell 3 2 size
Quantum Theory of the Optical and Electronic Properties of Semiconductors
Title | Quantum Theory of the Optical and Electronic Properties of Semiconductors PDF eBook |
Author | Hartmut Haug |
Publisher | World Scientific |
Total Pages | 496 |
Release | 1994 |
Genre | Science |
ISBN | 9789810218645 |
This textbook presents the basic elements needed to understand and engage in research in semiconductor physics. It deals with elementary excitations in bulk and low-dimensional semiconductors, including quantum wells, quantum wires and quantum dots. The basic principles underlying optical nonlinearities are developed, including excitonic and many-body plasma effects. The fundamentals of optical bistability, semiconductor lasers, femtosecond excitation, optical Stark effect, semiconductor photon echo, magneto-optic effects, as well as bulk and quantum-confined Franz-Keldysh effects are covered. The material is presented in sufficient detail for graduate students and researchers who have a general background in quantum mechanics.
An Introduction to Quantum Transport in Semiconductors
Title | An Introduction to Quantum Transport in Semiconductors PDF eBook |
Author | David K. Ferry |
Publisher | CRC Press |
Total Pages | 538 |
Release | 2017-12-14 |
Genre | Science |
ISBN | 1351796380 |
Throughout their college career, most engineering students have done problems and studies that are basically situated in the classical world. Some may have taken quantum mechanics as their chosen field of study. This book moves beyond the basics to highlight the full quantum mechanical nature of the transport of carriers through nanoelectronic structures. The book is unique in that addresses quantum transport only in the materials that are of interest to microelectronics—semiconductors, with their variable densities and effective masses. The author develops Green’s functions starting from equilibrium Green’s functions and going through modern time-dependent approaches to non-equilibrium Green’s functions, introduces relativistic bands for graphene and topological insulators and discusses the quantum transport changes that these bands induce, and discusses applications such as weak localization and phase breaking processes, resonant tunneling diodes, single-electron tunneling, and entanglement. Furthermore, he also explains modern ensemble Monte Carlo approaches to simulation of various approaches to quantum transport and the hydrodynamic approaches to quantum transport. All in all, the book describes all approaches to quantum transport in semiconductors, thus becoming an essential textbook for advanced graduate students in electrical engineering or physics.
Quantum Transport in Semiconductors
Title | Quantum Transport in Semiconductors PDF eBook |
Author | David K. Ferry |
Publisher | Springer Science & Business Media |
Total Pages | 311 |
Release | 2013-06-29 |
Genre | Science |
ISBN | 1489923594 |
The majority of the chapters in this volume represent a series of lectures. that were given at a workshop on quantum transport in ultrasmall electron devices, held at San Miniato, Italy, in March 1987. These have, of course, been extended and updated during the period that has elapsed since the workshop was held, and have been supplemented with additional chapters devoted to the tunneling process in semiconductor quantum-well structures. The aim of this work is to review and present the current understanding in nonequilibrium quantum transport appropriate to semiconductors. Gen erally, the field of interest can be categorized as that appropriate to inhomogeneous transport in strong applied fields. These fields are most likely to be strongly varying in both space and time. Most of the literature on quantum transport in semiconductors (or in metallic systems, for that matter) is restricted to the equilibrium approach, in which spectral densities are maintained as semiclassical energy conserving delta functions, or perhaps incorporating some form of collision broadening through a Lorentzian shape, and the distribution functions are kept in the equilibrium Fermi-Dirac form. The most familiar field of nonequilibrium transport, at least for the semiconductor world, is that of hot carriers in semiconductors.
Proceedings of the 7th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 7)
Title | Proceedings of the 7th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 7) PDF eBook |
Author | Martin Wegener |
Publisher | Wiley-VCH |
Total Pages | 0 |
Release | 2004-02-24 |
Genre | Science |
ISBN | 9783527404674 |
The 7th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 7) was held at University Karlsruhe (TH) from 24-28 February 2003. Topics of NOEKS 7 were: Ultrafast dynamics (coherent effects, coherent controls, quantum kinetics, THz-experiments), photonic crystals (2D and 3D photonic band gap materials), quantum dot physics (quantum dots, quantum wires), spin effects (spin dephasing, spin transport), disorder-related effects, organic semiconductors, semiconductor quantum optics (luminescence, photon statistics), device physics (quantum cascade lasers, superlattices, interband lasers), and Bose-Einstein condensation of excitions. physica status solidi (c) - conferences and critical reviews publishes conference proceedings, ranging from large international meetings to specialized topical workshops as well as collections of topical reviews on various areas of current solid state physics research.
Quantum Theory of the Optical and Electronic Properties of Semiconductors
Title | Quantum Theory of the Optical and Electronic Properties of Semiconductors PDF eBook |
Author | Hartmut Haug |
Publisher | World Scientific Publishing Company |
Total Pages | 492 |
Release | 1994-10-31 |
Genre | Science |
ISBN | 9813104783 |
This textbook presents the basic elements needed to understand and engage in research in semiconductor physics. It deals with elementary excitations in bulk and low-dimensional semiconductors, including quantum wells, quantum wires and quantum dots. The basic principles underlying optical nonlinearities are developed, including excitonic and many-body plasma effects. The fundamentals of optical bistability, semiconductor lasers, femtosecond excitation, optical Stark effect, semiconductor photon echo, magneto-optic effects, as well as bulk and quantum-confined Franz-Keldysh effects are covered. The material is presented in sufficient detail for graduate students and researchers who have a general background in quantum mechanics. Request Inspection Copy