Download or read book Modeling and Simulation of Nano Scale Electronics Based on Novel Low Dimentional Materials written by Yang Lu and published by . This book was released on 2014 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review of the problem and suggestion of simulation method are provided.
Download or read book Progress in Nanoscale and Low Dimensional Materials and Devices written by Hilmi Ünlü and published by Springer Nature. This book was released on 2022-10-18 with total page 939 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes most recent progress in the properties, synthesis, characterization, modelling, and applications of nanomaterials and nanodevices. It begins with the review of the modelling of the structural, electronic and optical properties of low dimensional and nanoscale semiconductors, methodology of synthesis, and characterization of quantum dots and nanowires, with special attention towards Dirac materials, whose electrical conduction and sensing properties far exceed those of silicon-based materials, making them strong competitors. The contributed reviews presented in this book touch on broader issues associated with the environment, as well as energy production and storage, while highlighting important achievements in materials pertinent to the fields of biology and medicine, exhibiting an outstanding confluence of basic physical science with vital human endeavor. The subjects treated in this book are attractive to the broader readership of graduate and advanced undergraduate students in physics, chemistry, biology, and medicine, as well as in electrical, chemical, biological, and mechanical engineering. Seasoned researchers and experts from the semiconductor/device industry also greatly benefit from the book’s treatment of cutting-edge application studies.
Download or read book Nano Electronic Devices written by Dragica Vasileska and published by Springer Science & Business Media. This book was released on 2011-06-10 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys the advanced simulation methods needed for proper modeling of state-of-the-art nanoscale devices. It systematically describes theoretical approaches and the numerical solutions that are used in explaining the operation of both power devices as well as nano-scale devices. It clearly explains for what types of devices a particular method is suitable, which is the most critical point that a researcher faces and has to decide upon when modeling semiconductor devices.
Download or read book Nanoscale Transistors written by Mark Lundstrom and published by Springer Science & Business Media. This book was released on 2006-06-18 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: To push MOSFETs to their scaling limits and to explore devices that may complement or even replace them at molecular scale, a clear understanding of device physics at nanometer scale is necessary. Nanoscale Transistors provides a description on the recent development of theory, modeling, and simulation of nanotransistors for electrical engineers, physicists, and chemists working on nanoscale devices. Simple physical pictures and semi-analytical models, which were validated by detailed numerical simulations, are provided for both evolutionary and revolutionary nanotransistors. After basic concepts are reviewed, the text summarizes the essentials of traditional semiconductor devices, digital circuits, and systems to supply a baseline against which new devices can be assessed. A nontraditional view of the MOSFET using concepts that are valid at nanoscale is developed and then applied to nanotube FET as an example of how to extend the concepts to revolutionary nanotransistors. This practical guide then explore the limits of devices by discussing conduction in single molecules
Download or read book Low Dimensional Nanoscale Electronic and Photonic Devices 4 written by L.-J. Chou and published by The Electrochemical Society. This book was released on 2010-10 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers included in this issue of ECS Transactions were originally presented in the symposium ¿Low-Dimensional Nanoscale Electronic and Photonic Devices 4¿, held during the 218th meeting of The Electrochemical Society, in Las Vegas, Nevada from October 10 to 15, 2010.
Download or read book Exploring Nanoscale Characterization of Low Dimensional Electronic Materials written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanoelectronic Device Applications Handbook written by James E. Morris and published by CRC Press. This book was released on 2013-06-17 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoelectronic Device Applications Handbook gives a comprehensive snapshot of the state of the art in nanodevices for nanoelectronics applications. Combining breadth and depth, the book includes 68 chapters on topics that range from nano-scaled complementary metal–oxide–semiconductor (CMOS) devices through recent developments in nano capacitors and AlGaAs/GaAs devices. The contributors are world-renowned experts from academia and industry from around the globe. The handbook explores current research into potentially disruptive technologies for a post-CMOS world. These include: Nanoscale advances in current MOSFET/CMOS technology Nano capacitors for applications such as electronics packaging and humidity sensors Single electron transistors and other electron tunneling devices Quantum cellular automata and nanomagnetic logic Memristors as switching devices and for memory Graphene preparation, properties, and devices Carbon nanotubes (CNTs), both single CNT and random network Other CNT applications such as terahertz, sensors, interconnects, and capacitors Nano system architectures for reliability Nanowire device fabrication and applications Nanowire transistors Nanodevices for spintronics The book closes with a call for a new generation of simulation tools to handle nanoscale mechanisms in realistic nanodevice geometries. This timely handbook offers a wealth of insights into the application of nanoelectronics. It is an invaluable reference and source of ideas for anyone working in the rapidly expanding field of nanoelectronics.
Download or read book Nanoscale Devices written by Brajesh Kumar Kaushik and published by CRC Press. This book was released on 2018-11-16 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary aim of this book is to discuss various aspects of nanoscale device design and their applications including transport mechanism, modeling, and circuit applications. . Provides a platform for modeling and analysis of state-of-the-art devices in nanoscale regime, reviews issues related to optimizing the sub-nanometer device performance and addresses simulation aspect and/or fabrication process of devices Also, includes design problems at the end of each chapter
Download or read book An Assessment of the National Institute of Standards and Technology Center for Nanoscale Science and Technology written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-12-31 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the request of the National Institute of Standards and Technology (NIST), the National Academies of Sciences, Engineering, and Medicine has, since 1959, annually assembled panels of experts from academia, industry, medicine, and other scientific and engineering communities to assess the quality and effectiveness of the NIST measurements and standards laboratories, of which there are now seven, as well as the adequacy of the laboratories' resources. An Assessment of the National Institute of Standards and Technology Center for Nanoscale Science and Technology: Fiscal Year 2016 assesses the scientific and technical work performed by the NIST Center for Nanoscale Science and Technology and the accomplisments, challenges, and opportunities for improvement.
Download or read book Modeling and Control for Micro Nano Devices and Systems written by Ning Xi and published by CRC Press. This book was released on 2017-12-19 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro/nano-scale engineering—especially the design and implementation of ultra-fast and ultra-scale energy devices, sensors, and cellular and molecular systems—remains a daunting challenge. Modeling and control has played an essential role in many technological breakthroughs throughout the course of history. Therefore, the need for a practical guide to modeling and control for micro/nano-scale devices and systems has emerged. The first edited volume to address this rapidly growing field, Modeling and Control for Micro/Nano Devices and Systems gives control engineers, lab managers, high-tech researchers, and graduate students easy access to the expert contributors’ cutting-edge knowledge of micro/nanotechnology, energy, and bio-systems. The editors offer an integrated view from theory to practice, covering diverse topics ranging from micro/nano-scale sensors to energy devices and control of biology systems in cellular and molecular levels. The book also features numerous case studies for modeling of micro/nano devices and systems, and explains how the models can be used for control and optimization purposes. Readers benefit from learning the latest modeling techniques for micro/nano-scale devices and systems, and then applying those techniques to their own research and development efforts.
Download or read book Advanced Nanoelectronics written by Razali Ismail and published by CRC Press. This book was released on 2012-12-17 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: While theories based on classical physics have been very successful in helping experimentalists design microelectronic devices, new approaches based on quantum mechanics are required to accurately model nanoscale transistors and to predict their characteristics even before they are fabricated. Advanced Nanoelectronics provides research information on advanced nanoelectronics concepts, with a focus on modeling and simulation. Featuring contributions by researchers actively engaged in nanoelectronics research, it develops and applies analytical formulations to investigate nanoscale devices. The book begins by introducing the basic ideas related to quantum theory that are needed to better understand nanoscale structures found in nanoelectronics, including graphenes, carbon nanotubes, and quantum wells, dots, and wires. It goes on to highlight some of the key concepts required to understand nanotransistors. These concepts are then applied to the carbon nanotube field effect transistor (CNTFET). Several chapters cover graphene, an unzipped form of CNT that is the recently discovered allotrope of carbon that has gained a tremendous amount of scientific and technological interest. The book discusses the development of the graphene nanoribbon field effect transistor (GNRFET) and its use as a possible replacement to overcome the CNT chirality challenge. It also examines silicon nanowire (SiNW) as a new candidate for achieving the downscaling of devices. The text describes the modeling and fabrication of SiNW, including a new top-down fabrication technique. Strained technology, which changes the properties of device materials rather than changing the device geometry, is also discussed. The book ends with a look at the technical and economic challenges that face the commercialization of nanoelectronics and what universities, industries, and government can do to lower the barriers. A useful resource for professionals, researchers, and scientists, this work brings together state-of-the-art technical and scientific information on important topics in advanced nanoelectronics.
Download or read book Nanoscale Semiconductors written by Balwinder Raj and published by CRC Press. This book was released on 2022-08-30 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference text discusses conduction mechanism, structure construction, operation, performance evaluation and applications of nanoscale semiconductor materials and devices in VLSI circuits design. The text explains nano materials, devices, analysis of its design parameters to meet the sub-nano-regime challenges for CMOS devices. It discusses important topics including memory design and testing, fin field-effect transistor (FinFET), tunnel field-effect transistor (TFET) for sensors design, carbon nanotube field-effect transistor (CNTFET) for memory design, nanowire and nanoribbons, nano devices based low-power-circuit design, and microelectromechanical systems (MEMS) design. The book discusses nanoscale semiconductor materials, device models, and circuit design covers nanoscale semiconductor device structures and modeling discusses novel nano-semiconductor devices such as FinFET, CNTFET, and Nanowire covers power dissipation and reduction techniques Discussing innovative nanoscale semiconductor device structures and modeling, this text will be useful for graduate students, and academic researchers in diverse areas such as electrical engineering, electronics and communication engineering, nanoscience, and nanotechnology. It covers nano devices based low-power-circuit design, nanoscale devices based digital VLSI circuits, and novel devices based analog VLSI circuits design.
Download or read book Low Dimensional Nanoelectronic Devices written by Angsuman Sarkar and published by Apple Academic Press Incorporated USA. This book was released on 2022-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Providing cutting-edge research on nanoelectronics and photonic devices and its application in future integrated circuits, this state-of-the-art book tackles the challenges of the different detailed theoretical and analytical models of solving the problems of various nanodevices. The volume also explores from different angles the roles of material composition and choice of materials that now play the most critical role in determining outcomes of various low-dimensional nanoelectronic devices. The applications of those findings are extremely beneficial for the computing and telecommunication industries. Beginning with a solid theoretical background for every chapter, this volume covers the hottest areas of present-day electronic engineering. The continuous miniaturization of devices, components, and systems requires corresponding cutting-edge theoretical analysis supported by simulated findings before actual fabrication. That purpose is given maximum focus in this volume, which has interdisciplinary appeal, making it a comprehensive technological volume that deals with underlying aspects of physics, materials, structures in nano-regime, and the corresponding end-product in the form of device. The chapters provide up-to-the-minute theoretical and experimental works on nanoscale devices, with special emphasis on nano-MOSFET modeling and characterization and the latest pioneering research in the area of nanodevice fabrication. Equivalent circuit modeling is also analyzed for a few specific devices, leading to potential applications in various systems. The research provided in Low-Dimensional Nanoelectronic Devices: Theoretical Analysis and Cutting-Edge Research will help researchers and scientists in this area better address real-world problems and challenges in developing new low-dimensional nanoelectronic devices and will contribute toward building sustainable technology for the future"--
Download or read book Computational Finite Element Methods in Nanotechnology written by Sarhan M. Musa and published by CRC Press. This book was released on 2017-12-19 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Finite Element Methods in Nanotechnology demonstrates the capabilities of finite element methods in nanotechnology for a range of fields. Bringing together contributions from researchers around the world, it covers key concepts as well as cutting-edge research and applications to inspire new developments and future interdisciplinary research. In particular, it emphasizes the importance of finite element methods (FEMs) for computational tools in the development of efficient nanoscale systems. The book explores a variety of topics, including: A novel FE-based thermo-electrical-mechanical-coupled model to study mechanical stress, temperature, and electric fields in nano- and microelectronics The integration of distributed element, lumped element, and system-level methods for the design, modeling, and simulation of nano- and micro-electromechanical systems (N/MEMS) Challenges in the simulation of nanorobotic systems and macro-dimensions The simulation of structures and processes such as dislocations, growth of epitaxial films, and precipitation Modeling of self-positioning nanostructures, nanocomposites, and carbon nanotubes and their composites Progress in using FEM to analyze the electric field formed in needleless electrospinning How molecular dynamic (MD) simulations can be integrated into the FEM Applications of finite element analysis in nanomaterials and systems used in medicine, dentistry, biotechnology, and other areas The book includes numerous examples and case studies, as well as recent applications of microscale and nanoscale modeling systems with FEMs using COMSOL Multiphysics® and MATLAB®. A one-stop reference for professionals, researchers, and students, this is also an accessible introduction to computational FEMs in nanotechnology for those new to the field.
Download or read book Theory and Simulations of Low dimensional Flexible Materials Toward Nano electronic Applications written by Ricardo Pablo Pedro and published by . This book was released on 2018 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, we develop new theories and perform simulations to study low dimensional materials such as directed polymers (1+1 dimension) and silicene nanoclusters (0 dimension) that can be used for nanotechnology applications. In recent years, there has been a flurry of experimental and theoretical activities aimed at exploring topological insulators in classical contexts. The aim is to develop novel types of robustness within optical and mechanical materials. Virtually all of these proposals and experiments rely on wave propagation described by Newton's or Maxwell's equations and for the most part ignore interactions between particles or waves. In the first three chapters of this thesis, we explore whether it is possible to adopt similar strategies at the scale of soft materials where transport is typically governed by diffusion processes rather than wave propagation (sound waves are typically suppressed by dissipation). Moreover, in soft materials, thermal fluctuations and interactions are strong and cannot be neglected. We present a general strategy to create topologically protected gapped states in soft matter systems described by the diffusion equation with the presence of strong many-body interactions. We apply our framework to a system of many interacting polymers on a spatially modulated substrate. In this case, the topologically protected state is not a wave robustly moving along the edge of the finite systems, but rather a tilt in the collective orientation of the polymer liquid. The resulting tilt angle is proportional to a topological index called Chern number, and thereby exhibits robustness against substrate disorder. We corroborate these conclusions with numerical simulations. The miniaturization of electronics will depend on our capability to engineer nanoscaled hetero-structures. Therefore, our study on the rest of this thesis focuses on the electronic and magnetic properties of finite rectangular silicene fragments to which we refer as silicene nanoclusters. We use first-principles calculations to demonstrate that the multiplicity of the the ground (neutral) state of a silicene nanocluster (SiNC) is determined by the nature of its nanoribbon edges (i.e. armchair na or zigzag nz,). For instance, a rectangular SiNC with edges na > nz, has a nonzero net spin, resembling an artificial ferromagnetic state. In addition, we calculate the Raman spectra which allowed us to detect a D peak, which is given by the armchair edges with a triplet ground state. In general, this principle of varying the length of the SiNCs can be used to introduce large net spin as well as interesting spin distributions in silicene. The observation of a triplet ground state in the armchair edges can be used for the design of spintronic devices. High-performance materials rely on small reorganization energies to facilitate both charge separation and charge transport. Here, we found that rectangular SiNCs could have small reorganization energies depending on the multiplicity of the ground state of the SiNC. These rectangular SiNCs feature large electron affinities and highly stabilized anionic states indicating that these finite structures are prone to behave as n-type semiconductors that could be used in low dimensional hetero-junctions. Moreover, we discovered a possible connection between the energy response of the material with the distortion of its buckled lattice which would be advantageous to consider while designing such electronic devices.
Download or read book Nanoelectronics Quantum Engineering of Low Dimensional Nanoensemble written by Vijay K. Arora and published by Springer. This book was released on 2015-07-05 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to the concepts of nano electronic transport and applies them to the design, development, characterization and performance evaluation of nano scale transistors. The presentation follows a bottom-up approach, from atomic structures to quantum wells, forming the crux of nano electronics. Coverage focuses on the quantum-mechanical and high-field effects that have impact on the design of optoelectronic devices and other micro-circuits. Concepts are demonstrated with numerous applications to nano layers, nanowires, graphene and carbon nanotubes.
Download or read book Modeling Physics and Simulation of Nano Scale Electronic Devices written by Wenchao Chen and published by . This book was released on 2014 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scaling behavior is investigated for device engineering. In Chapter 4, vertical field effect transistor with porous graphene as source contact is investigated. Punching holes in the graphene sheet can improve current performance significantly. Operation mechanism and device optimization are carried out. Chapter 5 performs electro-thermal study of CNT-contacted phase change memory. Device scaling analysis is presented. Chapter 6 presents modeling and simulation study of permeable metal base transistor. Reasons for excellent saturation and high gain are presented. Intrinsic delay analysis is performed to guide design for GHz devices. Atomically thin MoS2-WSe2 vertical p-n junctions are studied in Chapter 7. Carrier recombination between two semiconductor layers plays critical role in determining I-V characteristics. Device physics and scaling behavior of monolayer MoS2 photodetectors with respect to gate oxide, channel length and hole mobility are investigated in Chapter 8. Finally, Chapter 9 concludes the dissertation and presents suggestions for future work.
