Probing Crystal Plasticity At The Nanoscales

Author : Arief Suriadi Budiman
Publisher : Springer
Page : 118 pages
File Size : 40,9 Mb
Release : 2014-12-27
Category : Technology & Engineering
ISBN : 9789812873354

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Probing Crystal Plasticity at the Nanoscales by Arief Suriadi Budiman Pdf

This Brief highlights the search for strain gradients and geometrically necessary dislocations as a possible source of strength for two cases of deformation of materials at small scales: nanoindented single crystal copper and uniaxially compressed single crystal submicron gold pillars. When crystalline materials are mechanically deformed in small volumes, higher stresses are needed for plastic flow. This has been called the "Smaller is Stronger" phenomenon and has been widely observed. studies suggest that plasticity in one case is indeed controlled by the GNDs (strain gradient hardening), whereas in the other, plasticity is not controlled by strain gradients or sub-structure hardening, but rather by dislocation source starvation, wherein smaller volumes are stronger because fewer sources of dislocations are available (dislocation starvation hardening).

Author : Arief Suriadi Budiman
Publisher : Springer Nature
Page : 254 pages
File Size : 45,5 Mb
Release : 2021-11-13
Category : Science
ISBN : 9789811567209

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Principles of Extreme Mechanics (XM) in Design for Reliability (DfR) by Arief Suriadi Budiman Pdf

This book addresses issues pertinent to mechanics and stress generation, especially in recent advanced cases of technology developments, spanning from micrometer interconnects in solar photovoltaics (PV), next-gen energy storage devices to multilayers of nano-scale composites enabling novel stretchable/flexible conductor technologies. In these cases, the mechanics of materials have been pushed to the extreme edges of human knowledge to enable cutting-edge, unprecedented functionalities and technological innovations. Synchrotron X-ray diffraction, in situ small-scale mechanical testing combined with physics-based computational modeling/simulation, has been widely used approaches to probe these mechanics of the materials at their extreme limits due to their recently discovered distinct advantages. The techniques discussed in this manuscript are highlights specially curated from the broad body of work recently reported in the literature, especially ones that the author had led the pursuits at the frontier himself. Extreme stress generation in these advanced material leads to often new failure modes, and hence, the reliability of the final product is directly affected. From the recent topics and various advanced case studies covered in this book, the reader gets an updated knowledge of how new mechanics can and has been applied in Design-for-Reliability (DfR) for some of the latest technological innovations known in our modern world. Further, this also helps in building better designs, which may avoid the pitfalls of the current practiced trends.

Author : Wojciech Polkowski
Publisher : MDPI
Page : 438 pages
File Size : 45,6 Mb
Release : 2021-04-27
Category : Science
ISBN : 9783036508382

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Crystal Plasticity by Wojciech Polkowski Pdf

The book presents a collection of 25 original papers (including one review paper) on state-of-the art achievements in the theory and practice of crystals plasticity. The articles cover a wide scope of research on materials behavior subjected to external loadings, starting from atomic-scale simulations, and a new methodological aspect, to experiments on a structure and mechanical response upon a large-scale processing. Thus, a presented contribution of researchers from 18 different countries can be virtually divided into three groups, namely (i) “modelling and simulation”; (ii) “methodological aspects”; and (iii) “experiments on process/structure/properties relationship”. Furthermore, a large variety of materials are investigated including more conventional (steels, copper, titanium, nickel, aluminum, and magnesium alloys) and advanced ones (composites or high entropy alloys). The book should be interested for senior students, researchers and engineers working within discipline of materials science and solid state physics of crystalline materials.

Author : Ronald W. Armstrong,Stephen M. Walley,Wayne L. Elban
Publisher : MDPI
Page : 335 pages
File Size : 55,8 Mb
Release : 2018-07-05
Category : Electronic books
ISBN : 9783038429678

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Crystal Indentation Hardness by Ronald W. Armstrong,Stephen M. Walley,Wayne L. Elban Pdf

This book is a printed edition of the Special Issue "Crystal Indentation Hardness" that was published in Crystals

Author : Ioan R. Ionescu,Sylvain Queyreau,Catalin R. Picu,Oguz Umut Salman
Publisher : John Wiley & Sons
Page : 290 pages
File Size : 55,9 Mb
Release : 2020-02-26
Category : Science
ISBN : 9781786305312

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Mechanics and Physics of Solids at Micro- and Nano-Scales by Ioan R. Ionescu,Sylvain Queyreau,Catalin R. Picu,Oguz Umut Salman Pdf

Chronicling the 11th US–France Mechanics and physics of solids at macro- and nano-scales symposium, organized by ICACM (International Center for Applied Computational Mechanics) in Paris, June 2018, this book addresses the breadth of issues raised. It covers a comprehensive range of scientific and technological topics (from elementary plastic events in metals and materials in harsh environments to bio-engineered and bio-mimicking materials), offering a representative perspective on state-of-the-art research and materials. Expounding on the issues related to mesoscale modeling, the first part of the book addresses the representation of plastic deformation at both extremes of the scale – between nano- and macro- levels. The second half of the book examines the mechanics and physics of soft materials, polymers and materials made from fibers or molecular networks.

Author : Hoon Huh
Publisher : World Scientific
Page : 925 pages
File Size : 47,9 Mb
Release : 2009
Category : Technology & Engineering
ISBN : 9789814261562

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Engineering Plasticity and Its Applications from Nanoscale to Macroscale by Hoon Huh Pdf

The primary objective of the Asia-Pacific Conference on Engineering Plasticity and Its Applications (AEPA) is to provide a free forum for exchanging ideas and introducing the latest research findings in the field of engineering plasticity. This conference is unique among the related conferences in that it provides a forum for all fields of plasticity so that multi-disciplinary research works are encouraged. This proceedings volume consists of papers presented at AEPA2008, and covers the following categories in all fields of engineering plasticity: constitutive modeling; damage, fracture, fatigue and failure; dynamic loading and crash dynamics; engineering applications and case studies; experimental and numerical techniques; molecular dynamics; nano, meso, micro and crystal plasticity; phase transformations; plastic instability and strain localization; plasticity in advanced materials; plasticity in materials processing technology; plasticity in tribology; porous, cellular and composite materials; structural plasticity; superplasticity; and time-dependent deformation. Ranging from nanoscale to macroscale applications of engineering plasticity, this book touches upon fields as diverse as mechanical engineering, materials science, physics, chemistry and civil engineering.

Author : Anonim
Publisher : Academic Press
Page : 1881 pages
File Size : 53,8 Mb
Release : 2019-01-02
Category : Technology & Engineering
ISBN : 9780128122969

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Comprehensive Nanoscience and Nanotechnology by Anonim Pdf

Comprehensive Nanoscience and Technology, Second Edition, Five Volume Set allows researchers to navigate a very diverse, interdisciplinary and rapidly-changing field with up-to-date, comprehensive and authoritative coverage of every aspect of modern nanoscience and nanotechnology. Presents new chapters on the latest developments in the field Covers topics not discussed to this degree of detail in other works, such as biological devices and applications of nanotechnology Compiled and written by top international authorities in the field

Author : Desmond E. Moser,Fernando Corfu,James R. Darling,Steven M. Reddy,Kimberly Tait
Publisher : John Wiley & Sons
Page : 402 pages
File Size : 50,5 Mb
Release : 2017-11-17
Category : Science
ISBN : 9781119227366

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Microstructural Geochronology by Desmond E. Moser,Fernando Corfu,James R. Darling,Steven M. Reddy,Kimberly Tait Pdf

Microstructural Geochronology Geochronology techniques enable the study of geological evolution and environmental change over time. This volume integrates two aspects of geochronology: one based on classical methods of orientation and spatial patterns, and the other on ratios of radioactive isotopes and their decay products. The chapters illustrate how material science techniques are taking this field to the atomic scale, enabling us to image the chemical and structural record of mineral lattice growth and deformation, and sometimes the patterns of radioactive parent and daughter atoms themselves, to generate a microstructural geochronology from some of the most resilient materials in the solar system. First compilation of research focusing on the crystal structure, material properties, and chemical zoning of the geochronology mineral archive down to nanoscale Novel comparisons of mineral time archives from different rocky planets and asteroids and their shock metamorphic histories Fundamentals on how to reconstruct and date radiogenic isotope distributions using atom probe tomography Microstructural Geochronology will be a valuable resource for graduate students, academics, and researchers in the fields of petrology, geochronology, mineralogy, geochemistry, planetary geology, astrobiology, chemistry, and material science. It will also appeal to philosophers and historians of science from other disciplines.

Author : Khan Maaz
Publisher : BoD – Books on Demand
Page : 396 pages
File Size : 46,9 Mb
Release : 2012-04-04
Category : Technology & Engineering
ISBN : 9789535104506

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The Transmission Electron Microscope by Khan Maaz Pdf

The book "The Transmission Electron Microscope" contains a collection of research articles submitted by engineers and scientists to present an overview of different aspects of TEM from the basic mechanisms and diagnosis to the latest advancements in the field. The book presents descriptions of electron microscopy, models for improved sample sizing and handling, new methods of image projection, and experimental methodologies for nanomaterials studies. The selection of chapters focuses on transmission electron microscopy used in material characterization, with special emphasis on both the theoretical and experimental aspect of modern electron microscopy techniques. I believe that a broad range of readers, such as students, scientists and engineers will benefit from this book.

Author : Kari Rissanen
Publisher : Elsevier
Page : 300 pages
File Size : 53,9 Mb
Release : 2021-08-24
Category : Science
ISBN : 9780128181935

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Hot Topics in Crystal Engineering by Kari Rissanen Pdf

Hot Topics in Crystal Engineering covers the design and synthesis of single crystalline solid-state materials, their properties and applications, focusing on the understanding and use of intermolecular interactions that constitute single crystalline materials. Many of the most modern materials, such as metal-organic frameworks (MOFs) capable of gas storage and separation, and selective entrapment of harmful substances, are the result of the rational use of crystal engineering. Topics covered in this work highlight breakthroughs in this rapidly developing field. This work offers a carefully chosen cross-section of the latest developments, some in their early infancy and some covered for the first time. Provides comprehensive and authoritative articles, giving readers access to a wealth of information to fully support their research and activities Covers the latest developments in crystal engineering, including topics which are in their early infancy Written by leading international experts

Author : Bharat Bhushan,Harald Fuchs,Sumio Hosaka
Publisher : Springer Science & Business Media
Page : 485 pages
File Size : 45,7 Mb
Release : 2014-02-26
Category : Technology & Engineering
ISBN : 9783642357923

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Applied Scanning Probe Methods I by Bharat Bhushan,Harald Fuchs,Sumio Hosaka Pdf

Examining the physical and technical foundation for recent progress with this technique, Applied Scanning Probe Methods offers a timely and comprehensive overview of SPM applications, now that industrial applications span topographic and dynamical surface studies of thin-film semiconductors, polymers, paper, ceramics, and magnetic and biological materials. First it lays the theoretical background of static and dynamic force microscopies, including sensor technology and tip characterization, contributions detail applications such as macro- and nanotribology, polymer surfaces, and roughness investigations. The final part on industrial research addresses special applications of scanning force nanoprobes such as atomic manipulation and surface modification, as well as single electron devices based on SPM.

Author : Christopher R. Weinberger,Garritt J. Tucker
Publisher : Springer
Page : 547 pages
File Size : 41,5 Mb
Release : 2016-08-30
Category : Technology & Engineering
ISBN : 9783319334806

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Multiscale Materials Modeling for Nanomechanics by Christopher R. Weinberger,Garritt J. Tucker Pdf

This book presents a unique combination of chapters that together provide a practical introduction to multiscale modeling applied to nanoscale materials mechanics. The goal of this book is to present a balanced treatment of both the theory of the methodology, as well as some practical aspects of conducting the simulations and models. The first half of the book covers some fundamental modeling and simulation techniques ranging from ab-inito methods to the continuum scale. Included in this set of methods are several different concurrent multiscale methods for bridging time and length scales applicable to mechanics at the nanoscale regime. The second half of the book presents a range of case studies from a varied selection of research groups focusing either on a the application of multiscale modeling to a specific nanomaterial, or novel analysis techniques aimed at exploring nanomechanics. Readers are also directed to helpful sites and other resources throughout the book where the simulation codes and methodologies discussed herein can be accessed. Emphasis on the practicality of the detailed techniques is especially felt in the latter half of the book, which is dedicated to specific examples to study nanomechanics and multiscale materials behavior. An instructive avenue for learning how to effectively apply these simulation tools to solve nanomechanics problems is to study previous endeavors. Therefore, each chapter is written by a unique team of experts who have used multiscale materials modeling to solve a practical nanomechanics problem. These chapters provide an extensive picture of the multiscale materials landscape from problem statement through the final results and outlook, providing readers with a roadmap for incorporating these techniques into their own research.

Author : Franz Roters,Philip Eisenlohr,Thomas R. Bieler,Dierk Raabe
Publisher : Wiley-VCH
Page : 208 pages
File Size : 49,5 Mb
Release : 2010-11-22
Category : Technology & Engineering
ISBN : 352732447X

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Crystal Plasticity Finite Element Methods by Franz Roters,Philip Eisenlohr,Thomas R. Bieler,Dierk Raabe Pdf

Written by the leading experts in computational materials science, this handy reference concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase transformations, texture methods, continuum approaches and damage mechanisms. As a result, it provides the knowledge needed to avoid failures in critical systems udner mechanical load. With its various application examples to micro- and macrostructure mechanics, this is an invaluable resource for mechanical engineers as well as for researchers wanting to improve on this method and extend its outreach.

Author : Yu Dong,Avinash Baji,Seeram Ramakrishna
Publisher : Woodhead Publishing
Page : 836 pages
File Size : 42,8 Mb
Release : 2020-10-24
Category : Technology & Engineering
ISBN : 9780128226728

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Electrospun Polymers and Composites by Yu Dong,Avinash Baji,Seeram Ramakrishna Pdf

Electrospun Polymers and Composites: Ultrafine Materials, High Performance Fibres and Wearables reviews the latest technological developments and innovations in electrospun polymers and composites, highlighting the multifunctionality of these ultrafine materials as high performance fibers. The book's chapters investigate a wide range of different electrospinning applications, including drug delivery, tissue scaffolding, fiber reinforcement and nanofiltration, with a particular focus on shape memory effect and the wearable characteristics of electrospun polymers and composites. This will be a valuable reference resource for research and for industrial communities working in the field of electrospinning. Covers two important material systems in electrospun materials, including electrospun polymers and composites Emphasizes areas in shape memory effect and wearable features of electrospun polymers and composites Presents a multidisciplinary work that will attract a wide spectrum of readers in chemical engineering, biomedical engineering, chemistry, pharmacy, environmental science, materials science and engineering, as well as mechanical and electrical engineering

Author : Megan Jo Cordill
Publisher : Unknown
Page : 338 pages
File Size : 51,8 Mb
Release : 2007
Category : Electronic
ISBN : MINN:31951P01008106F

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Deformation Mechanisms and Processes of Single Crystals at the Nanoscale by Megan Jo Cordill Pdf