Interface-state Measurements of GaAs Schottky Barriers Using Admittance Techniques

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Interface-state Measurements of GaAs Schottky Barriers Using Admittance Techniques by : Keith A. Christianson

Download or read book Interface-state Measurements of GaAs Schottky Barriers Using Admittance Techniques written by Keith A. Christianson and published by . This book was released on 1990 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: A recent series of measurements has shown that the barrier height of Schottky diodes on GaAs may change under long term biasing conditions. The aging has been found to occur under reverse bias conditions with a logarithmic dependence on time. This study has been concerned with looking at the interface-state configuration of these diodes using admittance techniques to see if interface-state generation/destruction plays any role in this aging process. Two groups of diodes, Au/W/GaAs and Au/Pt/Ti/GaAs, were studied. Both of these diode types are contained within power MESFET structures. As has been reported elsewhere, the Au/W/GaAs, diodes exhibit pronounced aging effects, while the Au/Pt/Ti/GaAs diodes show this effect only slightly. Two variations of the admittance technique were tried. The first variation, which looked for conductance variations as a function of frequency, was not successful, presumably due to the relatively large values of conductance already present in these structures making small variations impossible to see. The second variation looked at forward bias capacitance using a specially modified bridge circuit which enabled the large conductance signal to be nulled out. In order to obtain the interface-state densities from the forward bias capacitance data several assumptions had to be made so that existing theory could be applied. The first of these was that the responsible species are donor interface-states which reside in the upper half of the bandgap. (SDW).

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.:/5 (319 download)

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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 1991 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Metallizations in Microelectronics: Volume 181

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ISBN 13 :
Total Pages : 672 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Advanced Metallizations in Microelectronics: Volume 181 by : Avishay Katz

Download or read book Advanced Metallizations in Microelectronics: Volume 181 written by Avishay Katz and published by . This book was released on 1990-09-12 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1980 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research Report

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Research Report by : Rutgers University. Bureau of Engineering Research

Download or read book Research Report written by Rutgers University. Bureau of Engineering Research and published by . This book was released on 1985 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics of Semiconductor Devices

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Publisher : John Wiley & Sons
ISBN 13 : 1119429137
Total Pages : 944 pages
Book Rating : 4.1/5 (194 download)

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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 2021-03-24 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of the most detailed and comprehensive single-volume reference on major semiconductor devices The Fourth Edition of Physics of Semiconductor Devices remains the standard reference work on the fundamental physics and operational characteristics of all major bipolar, unipolar, special microwave, and optoelectronic devices. This fully updated and expanded edition includes approximately 1,000 references to original research papers and review articles, more than 650 high-quality technical illustrations, and over two dozen tables of material parameters. Divided into five parts, the text first provides a summary of semiconductor properties, covering energy band, carrier concentration, and transport properties. The second part surveys the basic building blocks of semiconductor devices, including p-n junctions, metal-semiconductor contacts, and metal-insulator-semiconductor (MIS) capacitors. Part III examines bipolar transistors, MOSFETs (MOS field-effect transistors), and other field-effect transistors such as JFETs (junction field-effect-transistors) and MESFETs (metal-semiconductor field-effect transistors). Part IV focuses on negative-resistance and power devices. The book concludes with coverage of photonic devices and sensors, including light-emitting diodes (LEDs), solar cells, and various photodetectors and semiconductor sensors. This classic volume, the standard textbook and reference in the field of semiconductor devices: Provides the practical foundation necessary for understanding the devices currently in use and evaluating the performance and limitations of future devices Offers completely updated and revised information that reflects advances in device concepts, performance, and application Features discussions of topics of contemporary interest, such as applications of photonic devices that convert optical energy to electric energy Includes numerous problem sets, real-world examples, tables, figures, and illustrations; several useful appendices; and a detailed solutions manual Explores new work on leading-edge technologies such as MODFETs, resonant-tunneling diodes, quantum-cascade lasers, single-electron transistors, real-space-transfer devices, and MOS-controlled thyristors Physics of Semiconductor Devices, Fourth Edition is an indispensable resource for design engineers, research scientists, industrial and electronics engineering managers, and graduate students in the field.

An Essential Guide to Electronic Material Surfaces and Interfaces

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Publisher : John Wiley & Sons
ISBN 13 : 111902711X
Total Pages : 316 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis An Essential Guide to Electronic Material Surfaces and Interfaces by : Leonard J. Brillson

Download or read book An Essential Guide to Electronic Material Surfaces and Interfaces written by Leonard J. Brillson and published by John Wiley & Sons. This book was released on 2016-08-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Essential Guide to Electronic Material Surfaces and Interfaces is a streamlined yet comprehensive introduction that covers the basic physical properties of electronic materials, the experimental techniques used to measure them, and the theoretical methods used to understand, predict, and design them. Starting with the fundamental electronic properties of semiconductors and electrical measurements of semiconductor interfaces, this text introduces students to the importance of characterizing and controlling macroscopic electrical properties by atomic-scale techniques. The chapters that follow present the full range of surface and interface techniques now being used to characterize electronic, optical, chemical, and structural properties of electronic materials, including semiconductors, insulators, nanostructures, and organics. The essential physics and chemistry underlying each technique is described in sufficient depth for students to master the fundamental principles, with numerous examples to illustrate the strengths and limitations for specific applications. As well as references to the most authoritative sources for broader discussions, the text includes internet links to additional examples, mathematical derivations, tables, and literature references for the advanced student, as well as professionals in these fields. This textbook fills a gap in the existing literature for an entry-level course that provides the physical properties, experimental techniques, and theoretical methods essential for students and professionals to understand and participate in solid-state electronics, physics, and materials science research. An Essential Guide to Electronic Material Surfaces and Interfaces is an introductory-to-intermediate level textbook suitable for students of physics, electrical engineering, materials science, and other disciplines. It is essential reading for any student or professional engaged in surface and interface research, semiconductor processing, or electronic device design.

Electronic Structure of Metal-Semiconductor Contacts

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Publisher : Springer Science & Business Media
ISBN 13 : 9400906579
Total Pages : 302 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Electronic Structure of Metal-Semiconductor Contacts by : Winfried Mönch

Download or read book Electronic Structure of Metal-Semiconductor Contacts written by Winfried Mönch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interface and surface science have been important in the development of semicon ductor physics right from the beginning on. Modern device concepts are not only based on p-n junctions, which are interfaces between regions containing different types of dopants, but take advantage of the electronic properties of semiconductor insulator interfaces, heterojunctions between distinct semiconductors, and metal semiconductor contacts. The latter ones stood almost at the very beginning of semi conductor physics at the end of the last century. The rectifying properties of metal-semiconductor contacts were first described by Braun in 1874. A physically correct explanation of unilateral conduction, as this deviation from Ohm's law was called, could not be given at that time. A prerequisite was Wilson's quantum theory of electronic semi-conductors which he published in 1931. A few years later, in 1938, Schottky finally explained the rectification at metal-semiconductor contacts by a space-

Electrical & Electronics Abstracts

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ISBN 13 :
Total Pages : 1722 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1989 with total page 1722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Abstracts

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ISBN 13 :
Total Pages : 2540 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Chemical Abstracts by :

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 1454 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1991 with total page 1454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Physics of Solar Energy Conversion

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Publisher : CRC Press
ISBN 13 : 0429000146
Total Pages : 686 pages
Book Rating : 4.4/5 (29 download)

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Book Synopsis The Physics of Solar Energy Conversion by : Juan Bisquert

Download or read book The Physics of Solar Energy Conversion written by Juan Bisquert and published by CRC Press. This book was released on 2020-06-09 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on advanced energy conversion devices such as solar cells has intensified in the last two decades. A broad landscape of candidate materials and devices were discovered and systematically studied for effective solar energy conversion and utilization. New concepts have emerged forming a rather powerful picture embracing the mechanisms and limitation to efficiencies of different types of devices. The Physics of Solar Energy Conversion introduces the main physico-chemical principles that govern the operation of energy devices for energy conversion and storage, with a detailed view of the principles of solar energy conversion using advanced materials. Key Features include: Highlights recent rapid advances with the discovery of perovskite solar cells and their development. Analyzes the properties of organic solar cells, lithium ion batteries, light emitting diodes and the semiconductor materials for hydrogen production by water splitting. Embraces concepts from nanostructured and highly disordered materials to lead halide perovskite solar cells Takes a broad perspective and comprehensively addresses the fundamentals so that the reader can apply these and assess future developments and technologies in the field. Introduces basic techniques and methods for understanding the materials and interfaces that compose operative energy devices such as solar cells and solar fuel converters.

Journal of Applied Physics & Applied Physics Letters

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ISBN 13 :
Total Pages : 1272 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Journal of Applied Physics & Applied Physics Letters by : Nichigai Asoshiētsu

Download or read book Journal of Applied Physics & Applied Physics Letters written by Nichigai Asoshiētsu and published by . This book was released on 1974 with total page 1272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1316 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy

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ISBN 13 :
Total Pages : 514 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Energy by :

Download or read book Energy written by and published by . This book was released on 1978 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solar Energy Update

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ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Solar Energy Update by :

Download or read book Solar Energy Update written by and published by . This book was released on 1978 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Index to IEEE Publications

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ISBN 13 :
Total Pages : 848 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Index to IEEE Publications by : Institute of Electrical and Electronics Engineers

Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1990 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1973- cover the entire IEEE technical literature.