Mechanical Stress on the Nanoscale

Mechanical Stress on the Nanoscale PDF Author: Margrit Hanbücken
Publisher: John Wiley & Sons
ISBN: 3527639551
Category : Technology & Engineering
Languages : en
Pages : 354

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Book Description
Bringing together experts from the various disciplines involved, this first comprehensive overview of the current level of stress engineering on the nanoscale is unique in combining the theoretical fundamentals with simulation methods, model systems and characterization techniques. Essential reading for researchers in microelectronics, optoelectronics, sensing, and photonics.

Mechanical Stress on the Nanoscale

Mechanical Stress on the Nanoscale PDF Author: Margrit Hanbücken
Publisher: John Wiley & Sons
ISBN: 3527639551
Category : Technology & Engineering
Languages : en
Pages : 354

Get Book Here

Book Description
Bringing together experts from the various disciplines involved, this first comprehensive overview of the current level of stress engineering on the nanoscale is unique in combining the theoretical fundamentals with simulation methods, model systems and characterization techniques. Essential reading for researchers in microelectronics, optoelectronics, sensing, and photonics.

Micromechanics and Nanoscale Effects

Micromechanics and Nanoscale Effects PDF Author: Vasyl Michael Harik
Publisher: Springer
ISBN: 9789401037679
Category : Technology & Engineering
Languages : en
Pages : 240

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Book Description
This volume consists of the state-of-the-art reports on new developments in micromechanics and the modeling of nanoscale effects, and is a companion book to the recent Kluwer volume on nanomechanics and mul- scale modeling (it is entitled Trends in Nanoscale Mechanics). The two volumes grew out of a series of discussions held at NASA Langley Research Center (LaRC), lectures and other events shared by many researchers from the national research laboratories and academia. The key events include the 2001 Summer Series of Round-Table Discussions on Nanotechnology at ICASE Institute (NASA LaRC) organized by Drs. V. M. Harik and M. D. Salas and the 2002 NASA LaRC Workshop on Multi-scale Modeling. The goal of these interactions was to foster collaborations between academic researchers and the ICASE Institute (NASA LaRC), a universi- based institute, which has pioneered world-class computational, theoretical and experimental research in the disciplines that are important to NASA. Editors gratefully acknowledge help of Ms. E. Todd (ICASE, NASA LaRC), the ICASE Director M. D. Salas and all reviewers, in particular, Dr. B. Diskin (ICASE/NIA, NASA LaRC), Prof. R. Haftka (University of Florida), Dr. V. M. Harik (ICASE/Swales Aerospace, NASA LaRC), Prof.

Trends in Nanoscale Mechanics

Trends in Nanoscale Mechanics PDF Author: Vasyl Michael Harik
Publisher: Springer Science & Business Media
ISBN: 940170385X
Category : Technology & Engineering
Languages : en
Pages : 241

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Book Description
An outstanding feature of this book is a collection of state-of-the-art reviews written by leading researchers in the nanomechanics of carbon nanotubes, nanocrystalline materials, biomechanics and polymer nanocomposites. The structure and properties of carbon nanotubes, polycrystalline metals, and coatings are discussed in great details. The book is an exceptional resource on multi-scale modelling of metals, nanocomposites, MEMS materials and biomedical applications. An extensive bibliography concerning all these topics is included. Highlights on bio-materials, MEMS, and the latest multi-scale methods (e.g., molecular dynamics and Monte Carlo) are presented. Numerous illustrations of inter-atomic potentials, nanotube deformation and fracture, grain rotation and growth in solids, ceramic coating structures, blood flows and cell adhesion are discussed. This book provides a comprehensive review of latest developments in the analysis of mechanical phenomena in nanotechnology and bio-nanotechnology.

Trends in Nanoscale Mechanics

Trends in Nanoscale Mechanics PDF Author: Vasyl Harik
Publisher: Springer
ISBN: 9789402400670
Category : Science
Languages : en
Pages : 0

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Book Description
This book contains a collection of the state-of-the-art reviews written by the leading researchers in the areas of nanoscale mechanics, molecular dynamics, nanoscale modeling of nanocomposites and mechanics of carbon nanotubes. No other book provides reviews of recent discoveries such as a nanoscale analog of the Pauli’s principle, i.e., effect of the spatial exclusion of electrons or the SEE effect, a new Registry Matrix Analysis for the nanoscale interfacial sliding and new data on the effective viscosity of interfacial electrons in nanoscale stiction at the interfaces. This volume is also an exceptional resource on the well tested nanoscale modeling of carbon nanotubes and nanocomposites, new nanoscale effects, unique evaluations of the effective thickness of carbon nanotubes under different loads, new data on which size of carbon nanotubes is safer and many other topics. Extensive bibliography concerning all these topics is included along with the lucid short reviews. Numerous illustrations are provided for molecular dynamic simulations, fascinating nanoscale phenomena and remarkable new effects. It is of interest to a wide range of researchers and students.

Stress and Strain Engineering at Nanoscale in Semiconductor Devices

Stress and Strain Engineering at Nanoscale in Semiconductor Devices PDF Author: Chinmay K. Maiti
Publisher: CRC Press
ISBN: 1000404935
Category : Science
Languages : en
Pages : 275

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Book Description
Anticipating a limit to the continuous miniaturization (More-Moore), intense research efforts are being made to co-integrate various functionalities (More-than-Moore) in a single chip. Currently, strain engineering is the main technique used to enhance the performance of advanced semiconductor devices. Written from an engineering applications standpoint, this book encompasses broad areas of semiconductor devices involving the design, simulation, and analysis of Si, heterostructure silicongermanium (SiGe), and III-N compound semiconductor devices. The book provides the background and physical insight needed to understand the new and future developments in the technology CAD (TCAD) design at the nanoscale. Features Covers stressstrain engineering in semiconductor devices, such as FinFETs and III-V Nitride-based devices Includes comprehensive mobility model for strained substrates in global and local strain techniques and their implementation in device simulations Explains the development of strain/stress relationships and their effects on the band structures of strained substrates Uses design of experiments to find the optimum process conditions Illustrates the use of TCAD for modeling strain-engineered FinFETs for DC and AC performance predictions This book is for graduate students and researchers studying solid-state devices and materials, microelectronics, systems and controls, power electronics, nanomaterials, and electronic materials and devices.

Fundamentals of Friction and Wear on the Nanoscale

Fundamentals of Friction and Wear on the Nanoscale PDF Author: Enrico Gnecco
Publisher: Springer
ISBN: 3319105604
Category : Science
Languages : en
Pages : 703

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Book Description
This book provides an updated review on the development of scanning probe microscopy and related techniques, and the availability of computational techniques not even imaginable a few decades ago. The 36 chapters cover instrumental aspects, theoretical models and selected experimental results, thus offering a broad panoramic view on fundamental issues in nanotribology which are currently being investigated. Compared to the first edition, several topics have been added, including triboluminescence, graphene mechanics, friction and wear in liquid environments, capillary condensation, and multiscale friction modeling. Particular care has been taken to avoid overlaps and guarantee the independence of the chapters. In this way, our book aims to become a key reference on this subject for the next five to ten years to come.

Impact of Mechanical Stress on Nanostructures for NEMS Application

Impact of Mechanical Stress on Nanostructures for NEMS Application PDF Author: Xin Xu
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Mechanical stress can be used to improve the device properties. Five commonly used mechanical stress study methods are enumerated in this thesis. However, only ultra-thin membrane and AFM method are suitable for applying the force to the nanostructures to realize the static and dynamic deformation. The mathematic model of AFM and ultra-thin membrane method can be obtained according to Euler-Bernoulli beam and thin-plate theory. Relaying on the FEM simulations, we find the nanostructure optimal orientation and position on membrane. Additionally, the transducer element properties are analysed at nanoscale. We focus on the piezoresistive and piezoelectric nanostructure. For piezoresistive transducer element, we introduce physical origin of the p-type silicon nanowire, single wall carbon nanotube. The innovative tunnel junctional nanostructures are also proposed. For piezoelectric nanostructure, an original AFM investigation method is presented. Our study can help us to adequately understand the electric transport behaviour of nanostructure at nanoscale under the mechanical stress impact and to design the innovation NEMS.

Nanoscale and Microscale Phenomena

Nanoscale and Microscale Phenomena PDF Author: Yogesh M. Joshi
Publisher: Springer
ISBN: 813222289X
Category : Technology & Engineering
Languages : en
Pages : 382

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Book Description
The book is an outcome of research work in the areas of nanotechnology, interfacial science, nano- and micro-fluidics and manufacturing, soft matter, and transport phenomena at nano- and micro-scales. The contributing authors represent prominent research groups from Indian Institute of Technology Bombay, Indian Institute of Technology Kanpur and Indian Institute of Science, Bangalore. The book has 13 chapters and the entire work presented in the chapters is based on research carried out over past three years. The chapters are designed with number of coloured illustrations, figures and tables. The book will be highly beneficial to academicians as well as industrial professionals working in the mentioned areas.

Micro and Nano Mechanical Testing of Materials and Devices

Micro and Nano Mechanical Testing of Materials and Devices PDF Author: Fuqian Yang
Publisher: Springer Science & Business Media
ISBN: 0387787011
Category : Technology & Engineering
Languages : en
Pages : 390

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Book Description
Nanoscale and nanostructured materials have exhibited different physical properties from the corresponding macroscopic coarse-grained materials due to the size confinement. As a result, there is a need for new techniques to probe the mechanical behavior of advanced materials on the small scales. Micro and Nano Mechanical Testing of Materials and Devices presents the latest advances in the techniques of mechanical testing on the micro- and nanoscales, which are necessary for characterizing the mechanical properties of low-dimensional materials and structures. Written by a group of internationally recognized authors, this book covers topics such as: Techniques for micro- and nano- mechanical characterization; Size effects in the indentation plasticity; Characterization of low-dimensional structure including nanobelts and nanotubes; Characterization of smart materials, including piezoelectric materials and shape memory alloys; Analysis and modeling of the deformation of carbon-nanotubes. Micro and Nano Mechanical Testing of Materials and Devices is a valuable resource for engineers and researchers working in the area of mechanical characterization of advanced materials.

Computational Continuum Mechanics of Nanoscopic Structures

Computational Continuum Mechanics of Nanoscopic Structures PDF Author: Esmaeal Ghavanloo
Publisher: Springer
ISBN: 3030116506
Category : Science
Languages : en
Pages : 275

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Book Description
This book offers a comprehensive treatment of nonlocal elasticity theory as applied to the prediction of the mechanical characteristics of various types of biological and non-biological nanoscopic structures with different morphologies and functional behaviour. It combines fundamental notions and advanced concepts, covering both the theory of nonlocal elasticity and the mechanics of nanoscopic structures and systems. By reporting on recent findings and discussing future challenges, the book seeks to foster the application of nonlocal elasticity based approaches to the emerging fields of nanoscience and nanotechnology. It is a self-contained guide, and covers all relevant background information, the requisite mathematical and computational techniques, theoretical assumptions, physical methods and possible limitations of the nonlocal approach, including some practical applications. Mainly written for researchers in the fields of physics, biophysics, mechanics, and nanoscience, as well as computational engineers, the book can also be used as a reference guide for senior undergraduate and graduate students, as well as practicing engineers working in a range of areas, such as computational condensed matter physics, computational materials science, computational nanoscience and nanotechnology, and nanomechanics.