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Selected Papers on Nanotechnology--theory and Modeling

Author: Akhlesh Lakhtakia

Publisher: SPIE-International Society for Optical Engineering

Published: 2006

Total Pages: 560

ISBN-13:

Presents a collection of papers focusing on the theory and modeling of nanoscale materials and structures. This book provides an anthology of papers for the understanding of nanotechnological principles. The topics covered include nanotubes, quantum dots, photonic crystals, sculptured thin films, spintronics, nanomagnetics, and nanobiotechnology.

Nanostructures

Author: Christophe Jean Delerue

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 313

ISBN-13: 3662089033

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Provides the theoretical background needed by physicists, engineers and students to simulate nano-devices, semiconductor quantum dots and molecular devices. It presents in a unified way the theoretical concepts, the more recent semi-empirical and ab initio methods, and their application to experiments. The topics include quantum confinement, dielectric and optical properties, non-radiative processes, defects and impurities, and quantum transport. This guidebook not only provides newcomers with an accessible overview (requiring only basic knowledge of quantum mechanics and solid-state physics) but also provides active researchers with practical simulation tools.

Materials Modeling for Macro to Micro/Nano Scale Systems

Author: Satya Bir Singh

Publisher: CRC Press

Published: 2022-06-16

Total Pages: 336

ISBN-13: 1000400697

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This new volume offers a state-of-the-art report on various recent scientific developments in the theory of engineering materials. It addresses the close connection between modeling and experimental methods for studying a wide range of nanomaterials and nanostructures.Focusing on practical applications and industry needs, and supported by a solid outlining of theoretical background, the volume provides an overview of approaches that have been developed for designing nanostructured materials. It also covers several aspects of the simulation and design of nanomaterials, analyzed by a selected group of active researchers in the field. The volume also looks at how the advancement of computational tools have enabled nanoscopic prediction of physical and chemical properties and how they can be used to simulate and analyze nanostructures.Materials Modeling for Macro to Micro/Nano Scale Systems is addressed to a wide readership and will be useful for undergraduate and graduate students and as a reference source for professionals including engineers, applied mathematicians, and others working on different application of nanomaterials in engineering.

Theory and Modeling of Polymer Nanocomposites

Author: Valeriy V. Ginzburg

Publisher: Springer Nature

Published: 2020-12-16

Total Pages: 330

ISBN-13: 3030604438

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This edited volume brings together the state of the art in polymer nanocomposite theory and modeling, creating a roadmap for scientists and engineers seeking to design new advanced materials. The book opens with a review of molecular and mesoscale models predicting equilibrium and non-equilibrium nanoscale structure of hybrid materials as a function of composition and, especially, filler types. Subsequent chapters cover the methods and analyses used for describing the dynamics of nanocomposites and their mechanical and physical properties. Dedicated chapters present best practices for predicting materials properties of practical interest, including thermal and electrical conductivity, optical properties, barrier properties, and flammability. Each chapter is written by leading academic and industrial scientists working in each respective sub-field. The overview of modeling methodology combined with detailed examples of property predictions for specific systems will make this book useful for academic and industrial practitioners alike.

Computational Multiscale Modeling of Multiphase Nanosystems

Author: Alexander V. Vakhrushev

Publisher: CRC Press

Published: 2017-10-10

Total Pages: 403

ISBN-13: 1771885297

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Computational Multiscale Modeling of Multiphase Nanosystems: Theory and Applications presents a systematic description of the theory of multiscale modeling of nanotechnology applications in various fields of science and technology. The problems of computing nanoscale systems at different structural scales are defined, and algorithms are given for their numerical solutions by the quantum/continuum mechanics, molecular dynamics, and mesodynamics methods. Emphasis is given to the processes of the formation, movement, and interaction of nanoparticles; the formation of nanocomposites; and the processes accompanying the application of nanocomposites. The book concentrates on different types of nanosystems: solid, liquid, gaseous, and multi-phase, consisting of various elements interacting with each other, and with other elements of the nanosystem and with the environment. The book includes a large number of examples of numerical modeling of nanosystems. The valuable information presented here will be useful to engineers, researchers, and postgraduate students engaged in the design and research in the field of nanotechnology.

The Physics Behind Nanotechnology & Mathematical Modelling

Author: Christopher Oluwatobi Adeogun

Publisher: Eliva Press

Published: 2023-10-07

Total Pages: 0

ISBN-13: 9789999311267

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Nanotechnology is a multidisciplinary field that involves the manipulation and control of matter at the nanoscale, typically ranging from 1 to 100 nanometers. At this scale, the properties of materials can significantly differ from their bulk counterparts, leading to unique and enhanced functionalities. The physics behind nanotechnology encompasses various principles and phenomena that govern the behavior of matter at the nanoscale. In this book, we can see how these principles help explain phenomena related to heat transfer, phase transitions, and fluctuations at the nanoscale. Understanding these principles is crucial for designing and optimizing nanoscale devices and systems. One of the fundamental concepts in nanotechnology is quantum mechanics. Quantum mechanics describes the behavior of particles at the atomic and subatomic levels. It provides a framework for understanding phenomena such as wave-particle duality, quantization of energy levels, and tunneling. In nanotechnology, quantum mechanics plays a crucial role in explaining the electronic properties of nanomaterials. Mathematical modelling plays a vital role in understanding and predicting the behavior of nanoscale systems. It provides a quantitative framework for describing complex phenomena and optimizing device performance. Mathematical models in nanotechnology often involve differential equations, statistical methods, and computational simulations.It is crucial for understanding the mechanical properties of nanomaterials. Models based on continuum mechanics, such as elasticity theory and plasticity theory, can predict the behavior of nanomaterials under different loading conditions. These models help in designing materials with desired mechanical properties and optimizing their performance. Mathematical models also aid in the design and optimization of nanoscale devices such as sensors, transistors, and solar cells. By simulating device behavior using mathematical models, researchers can optimize device parameters to achieve desired performance characteristics.

Communication Shock

Author: Ty Adams

Publisher: Cambridge Scholars Publishing

Published: 2015-09-04

Total Pages: 210

ISBN-13: 1443881414

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In the spirit of Alvin Toffler’s acclaimed works peering into the future of the technological society, Communication Shock is a concise history of communication technologies and an exploration of the possible social and human impacts of nanotechnology on the ecology of human communication. As we become increasingly more networked with communication technologies, we must come to understand and confront the social impact of these changes. More importantly, we must wisely choose in embracing or rejecting these technologies and exploring how we might do both by striking an appropriate balance. Grounded in communication theory and praxis, Communication Shock brings some objectivity to the discussion of technology, maps its development, and encourages a rational conversation about its potential problems and promise. It challenges readers to reach their own conclusions – about the future, imagined and unimaginable, about the fundamental values in conflict, and how one might choose to embrace or contest them to maintain individual autonomy in the face of increasingly ubiquitous marketing and technological change. Present and emerging communications technologies hold the promise for a bold new future, but they also have their inherent risks and drawbacks. Communication shock is the human response, conscious or unconscious, wherein the individual chooses to resist the growing pervasiveness of technology in his or her life by seeking ways to reduce or redirect new technologies or to reject the addition of such technologies altogether. Here is a framework for understanding the potential of the evolving technologies, determining which are essential and which are distractions from the life that one believes to be meaningful, and making informed choices for the life one wishes to live.

Physics and Modeling of Tera-and Nano-devices

Author: Maxim Ryzhii

Publisher: World Scientific

Published: 2008

Total Pages: 194

ISBN-13: 9812779043

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Physics and Modeling of Tera- and Nano-Devices is a compilation of papers by well-respected researchers working in the field of physics and modeling of novel electronic and optoelectronic devices. The topics covered include devices based on carbon nanotubes, generation and detection of terahertz radiation in semiconductor structures including terahertz plasma oscillations and instabilities, terahertz photomixing in semiconductor heterostructures, spin and microwave-induced phenomena in low-dimensional systems, and various computational aspects of device modeling. Researchers as well as graduate and postgraduate students working in this field will benefit from reading this book.

Frontiers in Surface Nanophotonics

Author: David L. Andrews

Publisher: Springer Science & Business Media

Published: 2007-09-19

Total Pages: 179

ISBN-13: 0387489509

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This book explores the role of surface effects in optical phenomena in nanoscience, from two different perspectives. When systems are reduced in volume, the ratio of surface versus volume increases. At the level of single nanostructures this translates into an enhanced role of interfacial chemistry and thermodynamics. At the level of systems of nanostructures, it translates into larger density on interfaces, which in turn leads to such intriguing collective effects as plasmonics or multiple reflection and refraction phenomena. The book highlights both perspectives presenting sample applications. Without claiming to be exhaustive, the book aims to stimulate readers in this potentially rewarding field.

Theoretical Modeling of Inorganic Nanostructures

Author: R. A. Evarestov

Publisher: Springer Nature

Published: 2020-06-10

Total Pages: 865

ISBN-13: 3030429946

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This book summarizes the state of the art in the theoretical modeling of inorganic nanostructures. Extending the first edition, published in 2015, it presents applications to new nanostructured materials and theoretical explanations of recently discovered optical and thermodynamic properties of known nanomaterials. It discusses the developments in theoretical modeling of nanostructures, describing fundamental approaches such as symmetry analysis and applied calculation methods. The book also examines the theoretical aspects of many thermodynamic and the optical properties of nanostructures. The new edition includes additional descriptions of the theoretical modeling of nanostructures in novel materials such as the V2O5 binary oxide, ZnS, CdS, MoSSe and SnS2.