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Microwave Measurement Of The Negative Differential Mobility In N Gaas
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Book Synopsis Microwave Measurement of the Negative Differential Mobility in N-GaAs by : Boggavarapu Lakshamana Rao
Download or read book Microwave Measurement of the Negative Differential Mobility in N-GaAs written by Boggavarapu Lakshamana Rao and published by . This book was released on 1969 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The negative differential mobility in bulk n-GaAs was measured using microwave techniques. Measurements were made both at room temperature and at temperatures below room temperature for samples of n-type GaAs having different low-field mobilities and doping densities at room temperature. The average conductivity of the sample when subjected to different peak r-f electric fields was measured and the instantaneous conductivity deduced by solving an integral equation. (Author).
Book Synopsis Measurement of the Negative Differential Mobility in Gallium Arsenide and Germanium by : Dick Mei Chang
Download or read book Measurement of the Negative Differential Mobility in Gallium Arsenide and Germanium written by Dick Mei Chang and published by . This book was released on 1969 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dependence of the drift velocity of electrons on the electric field (v-E characteristics) in GaAs at room temperature and Ge at low temperatures (below 78 degrees K) were investigated. The primary object of these investigations is the establishment and characterization of negative differential mobility regions in the v-E characteristics. (Author).
Book Synopsis High-Speed Electronics by : Bengt Källbäck
Download or read book High-Speed Electronics written by Bengt Källbäck and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past, a number of Satellite Conferences have been held in con nection with the International Conference on Physics of Semiconductors, covering selected fields of interest. In 1986, when the main conference was held in Stockholm, Sweden, new. phenomena had to be discussed: super lattices, hot 'electron phenomena and new device structures for high-speed applications. The aim was to select topics which would be of interest to physicists as well as to electronics engineers. Therefore a Satellite Con ference on H!gh-Speed Electronics, Basic Physical Phenomena and Device Principles, was arranged at Saltjobaden, a coastal resort near Stockholm. An organizing committee was established after the first suggestion made by Professor Grimmeiss from the University of Lund, Sweden, and some preliminary discussions on the Conference format. A Program Committee was established to be responsible for the further selection of the invited talks, the regular papers and poster presentation. The aim was to have a broad spectrum of contributions to attract physicists as well as device oriented engineers and to stimulate discussions among the participants. These Proceedings contain all oral and poster presentations, with em phasis on the invited talks, which give a competent overview of the field. The fast publication by Springer-Verlag has permitted the presentation of an up-to-date survey of the principles of high-speed electronics. Incorpo ration in the Springer Series in Electronics and Photonics will enable the book to be distributed worldwide and to reach all interested scientists.
Book Synopsis Physics of Semiconductor Devices by : Simon M. Sze
Download or read book Physics of Semiconductor Devices written by Simon M. Sze and published by John Wiley & Sons. This book was released on 2006-12-13 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Third Edition of the standard textbook and reference in the field of semiconductor devices This classic book has set the standard for advanced study and reference in the semiconductor device field. Now completely updated and reorganized to reflect the tremendous advances in device concepts and performance, this Third Edition remains the most detailed and exhaustive single source of information on the most important semiconductor devices. It gives readers immediate access to detailed descriptions of the underlying physics and performance characteristics of all major bipolar, field-effect, microwave, photonic, and sensor devices. Designed for graduate textbook adoptions and reference needs, this new edition includes: A complete update of the latest developments New devices such as three-dimensional MOSFETs, MODFETs, resonant-tunneling diodes, semiconductor sensors, quantum-cascade lasers, single-electron transistors, real-space transfer devices, and more Materials completely reorganized Problem sets at the end of each chapter All figures reproduced at the highest quality Physics of Semiconductor Devices, Third Edition offers engineers, research scientists, faculty, and students a practical basis for understanding the most important devices in use today and for evaluating future device performance and limitations. A Solutions Manual is available from the editorial department.
Book Synopsis GaAs Devices and Circuits by : Michael S. Shur
Download or read book GaAs Devices and Circuits written by Michael S. Shur and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: GaAs devices and integrated circuits have emerged as leading contenders for ultra-high-speed applications. This book is intended to be a reference for a rapidly growing GaAs community of researchers and graduate students. It was written over several years and parts of it were used for courses on GaAs devices and integrated circuits and on heterojunction GaAs devices developed and taught at the University of Minnesota. Many people helped me in writing this book. I would like to express my deep gratitude to Professor Lester Eastman of Cornell University, whose ideas and thoughts inspired me and helped to determine the direction of my research work for many years. I also benefited from numerous discussions with his students and associates and from the very atmosphere of the pursuit of excellence which exists in his group. I would like to thank my former and present co-workers and colleagues-Drs. Levinstein and Gelmont of the A. F. Ioffe Institute of Physics and Technology, Professor Melvin Shaw of Wayne State University, Dr. Kastalsky of Bell Communi cations, Professor Gary Robinson of Colorado State University, Professor Tony Valois, and Dr. Tim Drummond of Sandia Labs-for their contributions to our joint research and for valuable discussions. My special thanks to Professor Morko.;, for his help, his ideas, and the example set by his pioneering work. Since 1978 I have been working with engineers from Honeywell, Inc.-Drs.
Book Synopsis The Gunn-Hilsum Effect by : Melvin Shaw
Download or read book The Gunn-Hilsum Effect written by Melvin Shaw and published by Elsevier. This book was released on 2012-12-02 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gunn-Hilsum Effect covers the physical principles controlling the operation of transferred electron devices. These devices have been proven quite useful in the generation, amplification, and processing of microwave signals well into tens of gigahertz range. Organized into seven chapters, the book focuses on the analytical and numerical approaches of the two vital aspects of device behavior for a given bulk semiconductor: boundary conditions or contacts and the local circuit environment. The opening chapter of this book discusses the negative differential mobility (NDM) characteristics for a range of electric fields in the velocity-field relation of specific semiconductors and the response of such a sample to a charge fluctuation, leading to the growth of stationary and/or traveling high electric field domains. The next two chapters describe how the boundary conditions and the circuit control the manifestation of current instabilities in such systems and how this control can be understood in a simple manner. Chapters 4 and 5 discuss the numerical and experimental investigations of comparatively long bulk samples, with an emphasis on the essential NDM semiconductor n-GaAs. These chapters also examine the production of different current-voltage relationships and instabilities by cathode contacts and the control of the oscillatory characteristics of an electrically unstable sample by different circuit conditions. Chapter 6 presents both time-independent and time-dependent computations, with the latter focusing on the small-signal impedance and stability aspects. The last chapter of this book addresses the construction and evaluation of typical short devices, describes how their oscillatory characteristics compare with the long samples studied in the first six chapters, and discusses the use of short devices as amplifiers. This book is an ideal source for device engineers and designers wishing to apply transferred electron devices in creative ways.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technology Reports of the Osaka University by : Ōsaka Daigaku. Kōgakubu
Download or read book Technology Reports of the Osaka University written by Ōsaka Daigaku. Kōgakubu and published by . This book was released on 1969 with total page 1578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Works of Professor Herbert Kroemer by : C. K. Maiti
Download or read book Selected Works of Professor Herbert Kroemer written by C. K. Maiti and published by World Scientific. This book was released on 2008 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information technology has changed our society radically. Just as the integrated circuits have been the prime mover for electronics, high-speed transistors and semiconductor lasers based on heterostructures are now playing the same role in modern telecommunications. Professor Kroemer's conceptual work on heterostructures began in the early 1950s as he was looking for a way to improve transistor speed and performance. In the 1960s, he applied the same principles to the development of lasers and light-emitting diodes, showing that they could achieve continuous operation at room temperature OCo something thought impossible at that time. His deep fundamental scientific work has had a profound effect on technology and society, transforming and improving our lives.This reprint collection brings together Professor Kroemer's most important papers, presenting a comprehensive perspective of the field. It covers topics ranging from substrate materials, electronic properties, process technology, and devices, to circuits and applications. This reprint collection will help the reader identify the key stages in the development of heterostructure devices and lasers from early research through to its integration in current manufacturing. Devoted to R&D engineers and scientists who are actively involved in extending the nano- and microelectronics roadmap mainly via heterostructure engineering, this volume may also serve as a reference for postgraduate and research students."
Book Synopsis Journal of the Physical Society of Japan by :
Download or read book Journal of the Physical Society of Japan written by and published by . This book was released on 1974 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plasma and Current Instabilities in Semiconductors by : Juras Pozhela
Download or read book Plasma and Current Instabilities in Semiconductors written by Juras Pozhela and published by Elsevier. This book was released on 2017-05-03 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma and Current Instabilities in Semiconductors details the main ideas in the physics of plasma and current instabilities in semiconductors. The title first covers plasma in semiconductors, and then proceeds to tackling waves in plasma. Next, the selection details wave instabilities in plasma and drift instabilities. The text also discusses hot electrons, along with the instabilities due to inter-valley electron transfer. The next chapters talks about avalanche and recombination instabilities. The last chapter deals with plasma streams. The book will be of great use to student and professional electronics engineers and technicians.
Download or read book JJAP written by and published by . This book was released on 1979-07 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gallium Arsenide Microwave Bulk and Transit-time Devices by : Lester F. Eastman
Download or read book Gallium Arsenide Microwave Bulk and Transit-time Devices written by Lester F. Eastman and published by . This book was released on 1972 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physics and Technology of Heterojunction Devices by : Institution of Electrical Engineers
Download or read book Physics and Technology of Heterojunction Devices written by Institution of Electrical Engineers and published by IET. This book was released on 1991 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together developments in both the physics and engineering of semiconductor devices. Much attention is paid to so-called 'band gap engineering' which is enabling new and higher performance devices to be researched and introduced.
Book Synopsis Properties of Aluminium Gallium Arsenide by : Sadao Adachi
Download or read book Properties of Aluminium Gallium Arsenide written by Sadao Adachi and published by IET. This book was released on 1993 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The alloy system A1GaAs/GaAs is potentially of great importance for many high-speed electronics and optoelectronic devices, because the lattice parameter difference GaAs and A1GaAs is very small, which promises an insignificant concentration of undesirable interface states. Thanks to this prominent feature, a number of interesting properties and phenomena, such as high-mobility low-dimensional carrier gases, resonant tunnelling and fractional quantum Hall effect, have been found in the A1GaAs/GaAs heterostructure system. New devices, such as modulation-doped FETs, heterojunction bipolar transistors, resonant tunnelling transistors, quantum-well lasers, and other photonic and quantum-effect devices, have also been developed recently using this material system. These areas are recognized as not being the most interesting and active fields in semiconductor physics and device engineering.
Download or read book The Japan Science Review written by and published by . This book was released on 1972 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electrical & Electronics Abstracts by :
Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 2092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
