Heterostructures And Quantum Devices

Author: Norman G. Einspruch
Publisher: Academic Pr
ISBN: 9780122341243
Size: 50.45 MB
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Heterostructure and quantum-mechanical devices promise significant improvement in the performance of electronic and optoelectronic integrated circuits (ICs). Though these devices are the subject of a vigorous research effort, the current literature is often either highly technical or narrowly focused. This book presents heterostructure and quantum devices to the nonspecialist, especially electrical engineers working with high-performance semiconductor devices. It focuses on a broad base of technical applications using semiconductor physics theory to develop the next generation of electrical engineering devices. The text covers existing technologies and future possibilities within a common framework of high-performance devices, which will have a more immediate impact on advanced semiconductor physics-particularly quantum effects-and will thus form the basis for longer-term technology development.

The Physics Of Low Dimensional Semiconductors

Author: John H. Davies
Publisher: Cambridge University Press
ISBN: 9780521484916
Size: 33.98 MB
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The composition of modern semiconductor heterostructures can be controlled precisely on the atomic scale to create low-dimensional systems. These systems have revolutionised semiconductor physics, and their impact on technology, particularly for semiconductor lasers and ultrafast transistors, is widespread and burgeoning. This book provides an introduction to the general principles that underlie low-dimensional semiconductors. As far as possible, simple physical explanations are used, with reference to examples from actual devices. The author shows how, beginning with fundamental results from quantum mechanics and solid-state physics, a formalism can be developed that describes the properties of low-dimensional semiconductor systems. Among numerous examples, two key systems are studied in detail: the two-dimensional electron gas, employed in field-effect transistors, and the quantum well, whose optical properties find application in lasers and other opto-electronic devices. The book includes many exercises and will be invaluable to undergraduate and first-year graduate physics or electrical engineering students taking courses in low-dimensional systems or heterostructure device physics.

Physics Of Semiconductor Devices

Author: J.-P. Colinge
Publisher: Springer Science & Business Media
ISBN: 1402070187
Size: 69.86 MB
Format: PDF, Kindle
View: 3517
Physics of Semiconductor Devices is a textbook aimed at college undergraduate and graduate teaching. It covers both basic classic topics such as energy band theory and the gradual-channel model of the MOSFET as well as advanced concepts and devices such as MOSFET short-channel effects, low-dimensional devices and single-electron transistors. As a prerequisite, this text requires mathematics through differential equations and modern physics where students are introduced to quantum mechanics. Concepts are introduced to the reader in a simple way, often using comparisons to everyday-life experiences such as simple fluid mechanics. They are then explained in depth and mathematical developments are fully described. Physics of Semiconductor Devices contains a list of problems that can be used as homework assignments or can be solved in class to exemplify the theory. Many of these problems make use of Matlab and are aimed at illustrating theoretical concepts in a graphical manner. A series of these Matlab problems is based on a simple finite-element solution of semiconductor equations. These yield the exact solution to equations that have no analytical solutions and are usually solved using approximations, such as the depletion approximation. The exact numerical solution can then be graphically compared to the solution using the approximation. The different chapters of Physics of Semiconductor Devices cover the following material: Energy Band Theory. Theory of Electrical Conduction. Generation/Recombination Phenomena. The PN Junction Diode. Metal-semiconductor contacts. JFET and MESFET. The MOS Transistor. The Bipolar Transistor. Heterojunction Devices. Quantum-Effect Devices. Semiconductor Processing.

Transport Of Information Carriers In Semiconductors And Nanodevices

Author: El-Saba, Muhammad
Publisher: IGI Global
ISBN: 1522523138
Size: 26.71 MB
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Rapid developments in technology have led to enhanced electronic systems and applications. When utilized correctly, these can have significant impacts on communication and computer systems. Transport of Information-Carriers in Semiconductors and Nanodevices is an innovative source of academic material on transport modelling in semiconductor material and nanoscale devices. Including a range of perspectives on relevant topics such as charge carriers, semiclassical transport theory, and organic semiconductors, this is an ideal publication for engineers, researchers, academics, professionals, and practitioners interested in emerging developments on transport equations that govern information carriers.

Vlsi Electronics

Author: Norman G. Einspruch
Publisher: Academic Pr
ISBN: 9780122341014
Size: 80.28 MB
Format: PDF, Docs
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Application Specific Integrated Circuit Asic Technology

Author: Norman G. Einspruch
ISBN: 9780122341236
Size: 22.53 MB
Format: PDF, Docs
View: 1563
V. 1-5. [without special title] -- v. 6. Materials and process characterization -- v. 7. [without special title] -- v. 8. Plasma processing for VLSI -- v. 9. [without special title] -- v. 10. Surface and interface effects in VLSI -- v. 11. GaAs microelectronics -- v. 12. Silicon materials -- v. 13. Metal-semiconductor contacts and devices -- v. 14. VLSI design -- v. 15. VLSI metallization -- v. 16. Lithography for VLSI -- v. 17. VLSI in medicine -- v. 18. Advanced MOS device physics -- v. 19. Advanced CMOS process technology -- 20. VLSI and computer architecture -- v. 21. Beam processing technologies -- v. 22. VLSI reliability -- v. 23. Application specific integrated circuit (ASIC) technology -- v. 24. Heterostructures and quantum devices.

Computational Electronics

Author: Dragica Vasileska
Publisher: CRC Press
ISBN: 1420064843
Size: 64.45 MB
Format: PDF, Mobi
View: 4924
Starting with the simplest semiclassical approaches and ending with the description of complex fully quantum-mechanical methods for quantum transport analysis of state-of-the-art devices, Computational Electronics: Semiclassical and Quantum Device Modeling and Simulation provides a comprehensive overview of the essential techniques and methods for effectively analyzing transport in semiconductor devices. With the transistor reaching its limits and new device designs and paradigms of operation being explored, this timely resource delivers the simulation methods needed to properly model state-of-the-art nanoscale devices. The first part examines semiclassical transport methods, including drift-diffusion, hydrodynamic, and Monte Carlo methods for solving the Boltzmann transport equation. Details regarding numerical implementation and sample codes are provided as templates for sophisticated simulation software. The second part introduces the density gradient method, quantum hydrodynamics, and the concept of effective potentials used to account for quantum-mechanical space quantization effects in particle-based simulators. Highlighting the need for quantum transport approaches, it describes various quantum effects that appear in current and future devices being mass-produced or fabricated as a proof of concept. In this context, it introduces the concept of effective potential used to approximately include quantum-mechanical space-quantization effects within the semiclassical particle-based device simulation scheme. Addressing the practical aspects of computational electronics, this authoritative resource concludes by addressing some of the open questions related to quantum transport not covered in most books. Complete with self-study problems and numerous examples throughout, this book supplies readers with the practical understanding required to create their own simulators.