Quantum Capacitance In Quantized Transistors

Author : Kamakhya Prasad Ghatak,Jayita Pal
Publisher : World Scientific
Page : 886 pages
File Size : 55,8 Mb
Release : 2024-02-06
Category : Science
ISBN : 9789811279416

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Quantum Capacitance In Quantized Transistors by Kamakhya Prasad Ghatak,Jayita Pal Pdf

In recent years, there has been considerable interest in studying the quantum capacitance (QC) in 2D quantum MOSFETs (QMOSFET) and 1D Nano Wire FET (NWFET) devices of various technologically important materials which find extensive applications in many directions in low dimensional electronics. The 2D and 1D electron statistics in inversion layers of MOSFETs can rather easily be varied by changing the gate voltage which, in turn, brings a change of the surface electric field, the QC depends on the gate-voltage. This first-of-its-kind book deals solely with the QC in 2D MOSFETs of non-linear optical, ternary, quaternary, III-V compounds, II-VI, IV-VI, stressed Kane type, Ge, GaP, Bismuth telluride, Gallium Antimonide and their 1D NWFETs counter parts. The influence of quantizing magnetic field, crossed electric and magnetic fields, parallel magnetic field, have also been considered on the QC of the said devices of the aforementioned materials. The influences of strong light waves and ultra-strong electric field present in nano-devices have also been considered. The accumulation layers of the quantum effect devices of the said materials have also been discussed in detail by formulating the respective dispersion relations of the heavily doped compounds. The QC in 1D MOSFET of the said materials have also been investigated in this context on the basis of newly formulated electron energy spectra in all the cases. The QC in quantum well transistors and magneto quantum well transistors together with CNTFETs have been formulated and discussed in detail along with I-V equations of ballistic QWFETs and NWFETs together with their heavily doped counter parts under different external physical conditions. In this context, experimental determinations are suggested of the Einstein relation for the Diffusivity-Mobility ratio, the Debye screening length, Elastic Constants and the content of this book finds twenty-two different applications in the arena of nanoscience and nanotechnology.This book contains hundred open research problems which form the integral part of the text and are useful for both PhD aspirants and researchers.

Author : Amit Chaudhry
Publisher : Springer Science & Business Media
Page : 211 pages
File Size : 47,5 Mb
Release : 2013-04-23
Category : Technology & Engineering
ISBN : 9781461468226

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Fundamentals of Nanoscaled Field Effect Transistors by Amit Chaudhry Pdf

Fundamentals of Nanoscaled Field Effect Transistors gives comprehensive coverage of the fundamental physical principles and theory behind nanoscale transistors. The specific issues that arise for nanoscale MOSFETs, such as quantum mechanical tunneling and inversion layer quantization, are fully explored. The solutions to these issues, such as high-κ technology, strained-Si technology, alternate devices structures and graphene technology are also given. Some case studies regarding the above issues and solution are also given in the book.

Author : Pouya Valizadeh
Publisher : John Wiley & Sons
Page : 471 pages
File Size : 50,7 Mb
Release : 2016-02-23
Category : Technology & Engineering
ISBN : 9781119155492

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Field Effect Transistors, A Comprehensive Overview by Pouya Valizadeh Pdf

This book discusses modern-day Metal Oxide Semiconductor Field Effect Transistors (MOSFETs) and future trends of transistor devices. This book provides an overview of Field Effect Transistors (FETs) by discussing the basic principles of FETs and exploring the latest technological developments in the field. It covers and connects a wide spectrum of topics related to semiconductor device physics, physics of transistors, and advanced transistor concepts. This book contains six chapters. Chapter 1 discusses electronic materials and charge. Chapter 2 examines junctions, discusses contacts under thermal-equilibrium, metal-semiconductor contacts, and metal-insulator-semiconductor systems. Chapter 3 covers traditional planar Metal Oxide Semiconductor Field Effect Transistors (MOSFETs). Chapter 4 describes scaling-driving technological variations and novel dimensions of MOSFETs. Chapter 5 analyzes Heterojunction Field Effect Transistors (FETs) and also discusses the challenges and rewards of heteroepitaxy. Finally, Chapter 6 examines FETs at molecular scales. Links the discussion of contemporary transistor devices to physical processes Material has been class-tested in undergraduate and graduate courses on the design of integrated circuit components taught by the author Contains examples and end-of-chapter problems Field Effect Transistors, A Comprehensive Overview: From Basic Concepts to Novel Technologies is a reference for senior undergraduate / graduate students and professional engineers needing insight into physics of operation of modern FETs. Pouya Valizadeh is Associate Professor in the Department of Electrical and Computer Engineering at Concordia University in Quebec, Canada. He received B.S. and M.S. degrees with honors from the University of Tehran and Ph.D. degree from The University of Michigan (Ann Arbor) all in Electrical Engineering in 1997, 1999, and 2005, respectively. Over the past decade, Dr. Valizadeh has taught numerous sections of five different courses covering topics such as semiconductor process technology, semiconductor materials and their properties, advanced solid state devices, transistor design for modern CMOS technology, and high speed transistors.

Author : Debdeep Jena
Publisher : Oxford University Press
Page : 896 pages
File Size : 41,5 Mb
Release : 2022-05-26
Category : Science
ISBN : 9780192598929

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Quantum Physics of Semiconductor Materials and Devices by Debdeep Jena Pdf

”Quantum Phenomena do not occur in a Hilbert space. They occur in a laboratory”. - Asher Peres Semiconductor physics is a laboratory to learn and discover the concepts of quantum mechanics and thermodynamics, condensed matter physics, and materials science, and the payoffs are almost immediate in the form of useful semiconductor devices. Debdeep Jena has had the opportunity to work on both sides of the fence - on the fundamental materials science and quantum physics of semiconductors, and in their applications in semiconductor electronic and photonic devices. In Quantum Physics of Semiconductors and Nanostructures, Jena uses this experience to make each topic as tangible and accessible as possible to students at all levels. Consider the simplest physical processes that occur in semiconductors: electron or hole transport in bands and over barriers, collision of electrons with the atoms in the crystal, or when electrons and holes annihilate each other to produce a photon. The correct explanation of these processes require a quantum mechanical treatment. Any shortcuts lead to misconceptions that can take years to dispel, and sometimes become roadblocks towards a deeper understanding and appreciation of the richness of the subject. A typical introductory course on semiconductor physics would then require prerequisites of quantum mechanics, statistical physics and thermodynamics, materials science, and electromagnetism. Rarely would a student have all this background when (s)he takes a course of this nature in most universities. Jena's work fills in these gaps and gives students the background and deeper understanding of the quantum physics of semiconductors and nanostructures.

Author : Arindam Biswas,Amit Banerjee,Aritra Acharyya,Hiroshi Inokawa,Jintendra Nath Roy
Publisher : Springer Nature
Page : 210 pages
File Size : 50,9 Mb
Release : 2020-03-20
Category : Science
ISBN : 9789811532351

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Emerging Trends in Terahertz Solid-State Physics and Devices by Arindam Biswas,Amit Banerjee,Aritra Acharyya,Hiroshi Inokawa,Jintendra Nath Roy Pdf

This book highlights recent advances and applications in terahertz (THz) technology, addressing advanced topics such as THz biomedical imaging, pattern recognition and tomographic reconstruction for THz biomedical imaging by machine learning and artificial intelligence, THz imaging radars for autonomous vehicle applications, and THz imaging systems for security and surveillance. It also discusses theoretical, experimental, established and validated empirical work on these topics.

Author : David Ferry
Publisher : CRC Press
Page : 357 pages
File Size : 51,6 Mb
Release : 2001-01-01
Category : Science
ISBN : 9781420033625

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Quantum Mechanics by David Ferry Pdf

This superior resource, whether used in the classroom or for self-study, provides a complete grounding in quantum mechanics for those looking to deepen their understanding of semiconductor device physics and electrical engineering. It provides the necessary background to quantum theory for those starting work on micro- and nanoelectronic structures and will continue to provide use as a reference for those going on to work with semiconductors and lasers.

Author : Jean-Pierre Colinge,James C. Greer,Jim Greer
Publisher : Cambridge University Press
Page : 269 pages
File Size : 40,5 Mb
Release : 2016-04-21
Category : Science
ISBN : 9781107052406

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Nanowire Transistors by Jean-Pierre Colinge,James C. Greer,Jim Greer Pdf

A self-contained and up-to-date account of the current developments in the physics and technology of nanowire semiconductor devices.

Author : Weihua Han,Zhiming M. Wang
Publisher : Springer Science & Business Media
Page : 369 pages
File Size : 52,5 Mb
Release : 2013-11-23
Category : Science
ISBN : 9783319020211

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Toward Quantum FinFET by Weihua Han,Zhiming M. Wang Pdf

This book reviews a range of quantum phenomena in novel nanoscale transistors called FinFETs, including quantized conductance of 1D transport, single electron effect, tunneling transport, etc. The goal is to create a fundamental bridge between quantum FinFET and nanotechnology to stimulate readers' interest in developing new types of semiconductor technology. Although the rapid development of micro-nano fabrication is driving the MOSFET downscaling trend that is evolving from planar channel to nonplanar FinFET, silicon-based CMOS technology is expected to face fundamental limits in the near future. Therefore, new types of nanoscale devices are being investigated aggressively to take advantage of the quantum effect in carrier transport. The quantum confinement effect of FinFET at room temperatures was reported following the breakthrough to sub-10nm scale technology in silicon nanowires. With chapters written by leading scientists throughout the world, Toward Quantum FinFET provides a comprehensive introduction to the field as well as a platform for knowledge sharing and dissemination of the latest advances. As a roadmap to guide further research in an area of increasing importance for the future development of materials science, nanofabrication technology, and nano-electronic devices, the book can be recommended for Physics, Electrical Engineering, and Materials Science departments, and as a reference on micro-nano electronic science and device design. Offers comprehensive coverage of novel nanoscale transistors with quantum confinement effect Provides the keys to understanding the emerging area of the quantum FinFET Written by leading experts in each research area Describes a key enabling technology for research and development of nanofabrication and nanoelectronic devices

Author : Sandip Tiwari
Publisher : Oxford University Press
Page : 682 pages
File Size : 40,5 Mb
Release : 2017-03-31
Category : Science
ISBN : 9780191078040

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Nanoscale Device Physics by Sandip Tiwari Pdf

Nanoscale devices differ from larger microscale devices because they depend on the physical phenomena and effects that are central to their operation. This textbook illuminates the behavior of nanoscale devices by connecting them to the electronic, as well as magnetic, optical and mechanical properties, which fundamentally affect nanoscale devices in fascinating ways. Their small size means that an understanding of the phenomena measured is even more important, as their effects are so dominant and the changes in scale of underlying energetics and response are significant. Examples of these include classical effects such as single electron effects, quantum effects such as the states accessible as well as their properties; ensemble effects ranging from consequences of the laws of numbers to changes in properties arising from different magnitudes of the interactions, and others. These interactions, with the limits on size, make their physical behavior interesting, important and useful. The collection of four textbooks in the Electroscience Series culminates in a comprehensive understanding of nanoscale devices — electronic, magnetic, mechanical and optical — in the 4th volume. The series builds up to this last subject with volumes devoted to underlying semiconductor and solid-state physics.

Author : Rainer Waser
Publisher : John Wiley & Sons
Page : 1041 pages
File Size : 46,8 Mb
Release : 2012-05-29
Category : Technology & Engineering
ISBN : 9783527409273

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Nanoelectronics and Information Technology by Rainer Waser Pdf

Fachlich auf höchstem Niveau, visuell überzeugend und durchgängig farbig illustriert: Das ist die neue Auflage der praxisbewährten Einführung in spezialisierte elektronische Materialien und Bauelemente aus der Informationstechnologie. Über ein Drittel des Inhalts ist neu, alle anderen Beiträge wurden gründlich überarbeitet und aktualisiert.

Author : Sneh Saurabh,Mamidala Jagadesh Kumar
Publisher : CRC Press
Page : 0 pages
File Size : 49,9 Mb
Release : 2016-10-18
Category : Field-effect transistors
ISBN : 1498767133

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Fundamentals of Tunnel Field-Effect Transistors by Sneh Saurabh,Mamidala Jagadesh Kumar Pdf

6.3.2 Quantum Capacitance

Author : Electrochemical Society. Electronics Division
Publisher : The Electrochemical Society
Page : 506 pages
File Size : 46,9 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 1566773288

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Microelectronics Technology and Devices, SBMICRO 2002 by Electrochemical Society. Electronics Division Pdf

Author : David K. Ferry
Publisher : CRC Press
Page : 308 pages
File Size : 45,7 Mb
Release : 1995-01-13
Category : Art
ISBN : UOM:39015032355151

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Quantum Mechanics by David K. Ferry Pdf

Quantum Mechanics: An Introduction for Device Physicists and Electrical Engineers addresses the theoretical basics for a group previously poorly catered for. It presents topics of relevance with due importance in a logical order. It is intended for graduate students who have taken a course in (semiconductor) materials and who have studied linear vector spaces and electromagnetic field theory.

Author : Wolfram Schommers
Publisher : World Scientific
Page : 466 pages
File Size : 55,8 Mb
Release : 2021-12-17
Category : Science
ISBN : 9789811243875

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Topics In Nanoscience - Part I: Basic Views, Complex Nanosystems: Typical Results And Future by Wolfram Schommers Pdf

With the development of the scanning tunneling microscope, nanoscience became an important discipline. Single atoms could be manipulated in a controlled manner, and it became possible to change matter at its 'ultimate' level; it is the level on which the properties of matter emerge. This possibility enables to construct and to produce devices, materials, etc. with very small sizes and completely new properties. That opens up new perspectives for technology and is in particular relevant in connection with nano-engineering.Nanosystems are unimaginably small and very fast. No doubt, this is an important characteristic. But there is another feature, possibly more relevant, in connection with nanoscience and nanotechnology. The essential point here is that we work at the 'ultimate level'. This is the smallest level at which the properties of our world emerge, at which functional matter can exist. In particular, at this level biological individuality comes into existence. This situation can be expressed in absolute terms: This is not only the strongest material ever made, this is the strongest material it will ever be possible to make (D Ratner and M Ratner, Nanotechnology and Homeland Security). This is a very general statement. All aspects of matter are concerned here. Through the variation of the composition various forms of matter emerge with different items.Nanosystems are usually small, but they offer nevertheless the possibility to vary the structure of atomic (molecular) ensembles, creating a diversity of new material-specific properties. A large variety of experimental possibilities come into play and flexible theoretical tools are needed at the basic level. This is reflected in the different disciplines: In nanoscience and nanotechnology we have various directions: Materials science, functional nanomaterials, nanoparticles, food chemistry, medicine with brain research, quantum and molecular computing, bioinformatics, magnetic nanostructures, nano-optics, nano-electronics, etc.The properties of matter, which are involved within these nanodisciplines, are ultimate in character, i.e., their characteristic properties come into existence at this level. The book is organized in this respect.

Author : Anonim
Publisher : Elsevier
Page : 476 pages
File Size : 41,6 Mb
Release : 2018-10-05
Category : Science
ISBN : 9780128133545

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Nanoelectronics by Anonim Pdf

Nanoelectronics: Devices, Circuits and Systems explores current and emerging trends in the field of nanoelectronics, from both a devices-to-circuits and circuits-to-systems perspective. It covers a wide spectrum and detailed discussion on the field of nanoelectronic devices, circuits and systems. This book presents an in-depth analysis and description of electron transport phenomenon at nanoscale dimensions. Both qualitative and analytical approaches are taken to explore the devices, circuit functionalities and their system applications at deep submicron and nanoscale levels. Recent devices, including FinFET, Tunnel FET, and emerging materials, including graphene, and its applications are discussed. In addition, a chapter on advanced VLSI interconnects gives clear insight to the importance of these nano-transmission lines in determining the overall IC performance. The importance of integration of optics with electronics is elucidated in the optoelectronics and photonic integrated circuit sections of this book. This book provides valuable resource materials for scientists and electrical engineers who want to learn more about nanoscale electronic materials and how they are used. Shows how electronic transport works at the nanoscale level Demonstrates how nanotechnology can help engineers create more effective circuits and systems Assesses the most commonly used nanoelectronic devices, explaining which is best for different situations