Introducing Technology Computer-Aided Design (TCAD)

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Publisher : CRC Press
ISBN 13 : 9814745529
Total Pages : 438 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Introducing Technology Computer-Aided Design (TCAD) by : Chinmay K. Maiti

Download or read book Introducing Technology Computer-Aided Design (TCAD) written by Chinmay K. Maiti and published by CRC Press. This book was released on 2017-03-16 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This might be the first book that deals mostly with the 3D technology computer-aided design (TCAD) simulations of major state-of-the-art stress- and strain-engineered advanced semiconductor devices: MOSFETs, BJTs, HBTs, nonclassical MOS devices, finFETs, silicon-germanium hetero-FETs, solar cells, power devices, and memory devices. The book focuses on how to set up 3D TCAD simulation tools, from mask layout to process and device simulation, including design for manufacturing (DFM), and from device modeling to SPICE parameter extraction. The book also offers an innovative and new approach to teaching the fundamentals of semiconductor process and device design using advanced TCAD simulations of various semiconductor structures. The simulation examples chosen are from the most popular devices in use today and provide useful technology and device physics insights. To extend the role of TCAD in today’s advanced technology era, process compact modeling and DFM issues have been included for design–technology interface generation. Unique in approach, this book provides an integrated view of silicon technology and beyond—with emphasis on TCAD simulations. It is the first book to provide a web-based online laboratory for semiconductor device characterization and SPICE parameter extraction. It describes not only the manufacturing practice associated with the technologies used but also the underlying scientific basis for those technologies. Written from an engineering standpoint, this book provides the process design and simulation background needed to understand new and future technology development, process modeling, and design of nanoscale transistors. The book also advances the understanding and knowledge of modern IC design via TCAD, improves the quality in micro- and nanoelectronics R&D, and supports the training of semiconductor specialists. It is intended as a textbook or reference for graduate students in the field of semiconductor fabrication and as a reference for engineers involved in VLSI technology development who have to solve device and process problems. CAD specialists will also find this book useful since it discusses the organization of the simulation system, in addition to presenting many case studies where the user applies TCAD tools in different situations.

Nano-CMOS Design for Manufacturability

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Publisher : John Wiley & Sons
ISBN 13 : 0470382813
Total Pages : 408 pages
Book Rating : 4.4/5 (73 download)

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Book Synopsis Nano-CMOS Design for Manufacturability by : Ban P. Wong

Download or read book Nano-CMOS Design for Manufacturability written by Ban P. Wong and published by John Wiley & Sons. This book was released on 2008-12-29 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover innovative tools that pave the way from circuit and physical design to fabrication processing Nano-CMOS Design for Manufacturability examines the challenges that design engineers face in the nano-scaled era, such as exacerbated effects and the proven design for manufacturability (DFM) methodology in the midst of increasing variability and design process interactions. In addition to discussing the difficulties brought on by the continued dimensional scaling in conformance with Moore's law, the authors also tackle complex issues in the design process to overcome the difficulties, including the use of a functional first silicon to support a predictable product ramp. Moreover, they introduce several emerging concepts, including stress proximity effects, contour-based extraction, and design process interactions. This book is the sequel to Nano-CMOS Circuit and Physical Design, taking design to technology nodes beyond 65nm geometries. It is divided into three parts: Part One, Newly Exacerbated Effects, introduces the newly exacerbated effects that require designers' attention, beginning with a discussion of the lithography aspects of DFM, followed by the impact of layout on transistor performance Part Two, Design Solutions, examines how to mitigate the impact of process effects, discussing the methodology needed to make sub-wavelength patterning technology work in manufacturing, as well as design solutions to deal with signal, power integrity, WELL, stress proximity effects, and process variability Part Three, The Road to DFM, describes new tools needed to support DFM efforts, including an auto-correction tool capable of fixing the layout of cells with multiple optimization goals, followed by a look ahead into the future of DFM Throughout the book, real-world examples simplify complex concepts, helping readers see how they can successfully handle projects on Nano-CMOS nodes. It provides a bridge that allows engineers to go from physical and circuit design to fabrication processing and, in short, make designs that are not only functional, but that also meet power and performance goals within the design schedule.

Nano-CMOS Circuit and Physical Design

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0471678864
Total Pages : 413 pages
Book Rating : 4.4/5 (716 download)

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Book Synopsis Nano-CMOS Circuit and Physical Design by : Ban Wong

Download or read book Nano-CMOS Circuit and Physical Design written by Ban Wong and published by John Wiley & Sons. This book was released on 2005-04-08 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the authors' expansive collection of notes taken over the years, Nano-CMOS Circuit and Physical Design bridges the gap between physical and circuit design and fabrication processing, manufacturability, and yield. This innovative book covers: process technology, including sub-wavelength optical lithography; impact of process scaling on circuit and physical implementation and low power with leaky transistors; and DFM, yield, and the impact of physical implementation.

Coulomb Interactions in Particle Beams

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Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Coulomb Interactions in Particle Beams by : G. H. Jansen

Download or read book Coulomb Interactions in Particle Beams written by G. H. Jansen and published by . This book was released on 1990 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Silicon-on-Insulator Technology

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Publisher : Springer Science & Business Media
ISBN 13 : 1475721218
Total Pages : 236 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Silicon-on-Insulator Technology by : J.-P. Colinge

Download or read book Silicon-on-Insulator Technology written by J.-P. Colinge and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 5. 2. Distinction between thick- and thin-film devices . . . . . . . . . . . . . . . . . . . . 109 5. 3. I-V Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 5. 3. 1. Threshold voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2 5. 3 . 2. Body effecL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 8 5. 3. 3. Short-channel effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 5. 3. 4. Output characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 24 5. 4. Transconductance and mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 5. 4. 1 Transconductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 5. 4. 2. Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 5. 5. Subthreshold slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 5. 6. Impact ionization and high-field effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 9 5. 6. 1. Kink effecL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 39 5. 6. 2. Hot-electron degradation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 5. 7. Parasitic bipolar effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 5. 7. 1. Anomalous subthreshold slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 45 5. 7. 2. Reduced drain breakdown voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 5. 8. Accumulation-mode p-channel MOSFET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 9 CHAPTER 6 - Other SOl Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5 9 6. 1. Non-conventional devices adapted from bulk . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 6. 1. 1. COMFET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 6. 1. 2. High-voltage lateral MOSFET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 6 1 6. 1. 3. PIN photodiode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 6. 1. 4. JFET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 6. 2. Novel SOl devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 6. 2. 1. Lubistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 6. 2. 2. Bipolar-MOS device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 6. 2. 3. Double-gate MOSFET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 69 6. 2. 4. Bipolar transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 6. 2. 5. Optical modulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 74 CHAPTER 7 - The sm MOSFET Operating in a Harsh Environment. . . . . . . . 1 77 7. 1. Radiation environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7 7 7. 1. 1. SEU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 7. 1. 2. Total dose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 7. 1. 3. Dose-rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 4 7. 2. High-temperature operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 85 7. 2. 1. Leakage currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SOI Lubistors

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118487931
Total Pages : 294 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis SOI Lubistors by : Yasuhisa Omura

Download or read book SOI Lubistors written by Yasuhisa Omura and published by John Wiley & Sons. This book was released on 2013-08-27 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced level consolidation of the technology, physics and design aspects of silicon-on-insulator (SOI) lubistors No comprehensive description of the physics and possible applications of the Lubistor can be found in a single source even though the Lubistor is already being used in SOI LSIs. The book provides, for the first time, a comprehensive understanding of the physics of the Lubistor. The author argues that a clear understanding of the fundamental physics of the pn junction is essential to allowing scientists and engineers to propose new devices. Since 2001 IBM has been applying the Lubistor to commercial SOI LSIs (large scale integrated devices) used in PCs and game machines. It is a key device in that it provides electrostatic protection to the LSIs. The book explains the device modeling for such applications, and covers the recent analog circuit application of the voltage reference circuit. The author also reviews the physics and the modeling of ideal and non-ideal pn junctions through reconsideration of the Shockley’s theory, offering readers an opportunity to study the physics of pn junction. Pn-junction devices are already applied to the optical communication system as the light emitter and the receiver. Alternatively, optical signal modulators are proposed for coupling the Si optical waveguide with the pn-junction injector. The book also explores the photonic crystal physics and device applications of the Lubistor. Advanced level consolidation of the technology, physics and design aspects of silicon-on-insulator (SOI) lubistors Written by the inventor of the Lubistor, this volume describes the technology for readers to understand the physics and applications of the device First book devoted to the Lubistor transistor, presently being utilized in electrostatic discharge (ESD) applications in SOI technology, a growing market for semiconductor devices and advanced technologies Approaches the topic in a systematic manner, from physical theory, through to modelling, and finally circuit applications This is an advanced level book requiring knowledge of electrical and electronics engineering at graduate level. Contents includes: Concept of Ideal pn Junction/Proposal of Lateral, Unidirectional, Bipolar-Type Insulated-Gate Transistor (Lubistor)/ Noise Characteristics and Modeling of Lubistor/Negative Conductance Properties in Extremely Thin SOI Lubistors/ Two-Dimensionally Confined Injection Phenomena at Low Temperatures in Sub-10-nm-Thick SOI Lubistors/ Experimental Study of Two-Dimensional Confinement Effects on Reverse-Biased Current Characteristics of Ultra-Thin SOI Lubistors/ Gate-Controlled Bipolar Action in Ultra-thin Dynamic Threshold SOI MOSFET/Sub-Circuit Models of SOI Lubistors for Electrostatic Discharge Protection Circuit Design and Their Applications/A New Basic Element for Neural Logic Functions and Functionality in Circuit Applications/Possible Implementation of SOI Lubistors into Conventional Logic Circuits/Potentiality of Electro-Optic Modulator Based on SOI Waveguide/Principles of Parameter Extraction/Feasibility of Lubistor-Based Avalanche Photo Transistor

Silicon Nanowire Transistors

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Author :
Publisher : Springer
ISBN 13 : 3319271776
Total Pages : 176 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Silicon Nanowire Transistors by : Ahmet Bindal

Download or read book Silicon Nanowire Transistors written by Ahmet Bindal and published by Springer. This book was released on 2016-02-23 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the n and p-channel Silicon Nanowire Transistor (SNT) designs with single and dual-work functions, emphasizing low static and dynamic power consumption. The authors describe a process flow for fabrication and generate SPICE models for building various digital and analog circuits. These include an SRAM, a baseband spread spectrum transmitter, a neuron cell and a Field Programmable Gate Array (FPGA) platform in the digital domain, as well as high bandwidth single-stage and operational amplifiers, RF communication circuits in the analog domain, in order to show this technology’s true potential for the next generation VLSI.

Mosfet Technologies

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Author :
Publisher : Springer
ISBN 13 : 9781468461206
Total Pages : 0 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Mosfet Technologies by : A. H. Agajanian

Download or read book Mosfet Technologies written by A. H. Agajanian and published by Springer. This book was released on 2013-05-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The metal-oxide-semiconductor field-effect transistor (MOSFET) was invented in 1960. The processing technology required for suc cessful high volume fabrication became available in 1968. The use of doped polycrystalline silicon as the gate electrode, instead of aluminum or some other metal, resulted in substantial enhancement in performance. Efforts to improve the properties of MOS devices produced new structures such as: CMOS, MNOS, SOS, VMOS, DMOS, FAMOS, etc. In recent years a great deal of work has been done to study the fabrication and properties of MOSFET's. There are two reasons for this huge interest in this subiect: (1) higher density of device per chip, (2) higher yields and lower costs. Both of these factors make MOSFET's more competitive than bipolar transistors for VLSI purposes. This book is a comprehensive bibliography of of over 4400 references of the world literature in MOSFET technologies. It also includes the literature on charge-coupled devices and GaAs FET's.

Matching Properties of Deep Sub-Micron MOS Transistors

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Publisher : Springer Science & Business Media
ISBN 13 : 9780387243146
Total Pages : 222 pages
Book Rating : 4.2/5 (431 download)

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Book Synopsis Matching Properties of Deep Sub-Micron MOS Transistors by : Jeroen A. Croon

Download or read book Matching Properties of Deep Sub-Micron MOS Transistors written by Jeroen A. Croon and published by Springer Science & Business Media. This book was released on 2005-03-24 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Matching Properties of Deep Sub-Micron MOS Transistors examines this interesting phenomenon. Microscopic fluctuations cause stochastic parameter fluctuations that affect the accuracy of the MOSFET. For analog circuits this determines the trade-off between speed, power, accuracy and yield. Furthermore, due to the down-scaling of device dimensions, transistor mismatch has an increasing impact on digital circuits. The matching properties of MOSFETs are studied at several levels of abstraction: A simple and physics-based model is presented that accurately describes the mismatch in the drain current. The model is illustrated by dimensioning the unit current cell of a current-steering D/A converter. The most commonly used methods to extract the matching properties of a technology are bench-marked with respect to model accuracy, measurement accuracy and speed, and physical contents of the extracted parameters. The physical origins of microscopic fluctuations and how they affect MOSFET operation are investigated. This leads to a refinement of the generally applied 1/area law. In addition, the analysis of simple transistor models highlights the physical mechanisms that dominate the fluctuations in the drain current and transconductance. The impact of process parameters on the matching properties is discussed. The impact of gate line-edge roughness is investigated, which is considered to be one of the roadblocks to the further down-scaling of the MOS transistor. Matching Properties of Deep Sub-Micron MOS Transistors is aimed at device physicists, characterization engineers, technology designers, circuit designers, or anybody else interested in the stochastic properties of the MOSFET.