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Books > Science & Mathematics > Physics > States of matter

Theory of Nonlinear Propagation of High Harmonics Generated in a Gaseous Medium (Paperback, Softcover reprint of the original... Theory of Nonlinear Propagation of High Harmonics Generated in a Gaseous Medium (Paperback, Softcover reprint of the original 1st ed. 2013)
Cheng Jin
R3,446 Discovery Miles 34 460 Ships in 10 - 15 working days

Theory of Nonlinear Propagation of High Harmonics Generated in a Gaseous Medium establishes the theoretical tools to study High-Order Harmonic Generation (HHG) by intense ultrafast infrared lasers in atoms and molecules. The macroscopic propagation of both laser and high-harmonic fields is taken into account by solving Maxwell's wave equations, while the single-atom or single-molecule response is treated with a quantitative rescattering theory by solving the time-dependent Schroedinger equation. This book demonstrates for the first time that observed experimental HHG spectra of atoms and molecules can be accurately reproduced theoretically when precise experimental conditions are known. The macroscopic HHG can be expressed as a product of a macroscopic wave packet and a photorecombination cross section, where the former depends on laser and experimental conditions while the latter is the property of target atoms or molecules. The factorization makes it possible to retrieve microscopically atomic or molecular structure information from the measured macroscopic HHG spectra. This book also investigates other important issues about HHG, such as contributions from multiple molecular orbitals, the minimum in the HHG spectrum, the spatial mode of laser beams, and the generation of an isolated attosecond pulse. Additionally, this book presents the photoelectron angular distribution of aligned molecules ionized by the HHG light.

The Chemistry of Zirconacycles and 2,6-Diazasemibullvalenes - Synthesis, Structures, Reactions, and Applications in the... The Chemistry of Zirconacycles and 2,6-Diazasemibullvalenes - Synthesis, Structures, Reactions, and Applications in the Synthesis of Novel N-Heterocycles (Paperback, Softcover reprint of the original 1st ed. 2015)
Shaoguang Zhang
R3,483 Discovery Miles 34 830 Ships in 10 - 15 working days

In this thesis, the author introduces two strategies used to construct various types of N-heterocycles, based on the chemistry of zirconacycles and 2,6-diazasemibullvalenes. In the first part, the author presents the development of multi-component cyclization of a zirconacyclobutene-silacyclobutene fused compound, nitriles and unsaturated compounds. These reactions provide synthetically useful methodology for various N-heterocycles such as 3-acyl pyrrole, pyrrolo[3,2-d]pyridazine and dihydropyrroloazepine, which are all difficult to synthesize by other means. The isolation and characterization of the key three-fused-ring Zr/Si-containing intermediates are also described in detail. These results show that the zirconacyclobutene-silacyclobutene fused compound behaves as a "chemical transformer" upon treatment with various substrates via the "coordination-induced skeleton rearrangement" mechanism. In the second part, the author demonstrates the synthesis and isolation of a series of 2,6-diazasemibullvalenes (NSBVs) from the reaction of 1,4-dilithio-1,3-dienes and nitriles, highlighting the significant progress made for the first time in this work: (1) determination of X-ray crystal structure of a substituted 2,6-diazasemibullvalene; (2) measurement of the activation barrier of its rapid intramolecular aza-Cope rearrangement in solution; (3) exploration of several reaction types of NSBV with diverse ring-expansion products and "bowl-shape" or "cage-shape" N-containing polycyclic skeletons; (4) demonstration of the localized structure as the predominant form and the homoaromatic delocalized structure as a minor component in the equilibrium using theoretical analysis. Based on well-founded results, this work sheds new light on this controversial topic.

Nanoscience with Liquid Crystals - From Self-Organized Nanostructures to Applications (Paperback, Softcover reprint of the... Nanoscience with Liquid Crystals - From Self-Organized Nanostructures to Applications (Paperback, Softcover reprint of the original 1st ed. 2014)
Quan Li
R5,779 Discovery Miles 57 790 Ships in 10 - 15 working days

This book focuses on the exciting topic of nanoscience with liquid crystals: from self-organized nanostructures to applications. The elegant self-organized liquid crystalline nanostructures, the synergetic characteristics of liquid crystals and nanoparticles, liquid crystalline nanomaterials, synthesis of nanomaterials using liquid crystals as templates, nanoconfinement and nanoparticles of liquid crystals are covered and discussed, and the prospect of fabricating functional materials is highlighted. Contributions, collecting the scattered literature of the field from leading and active players, are compiled to make the book a reference book. Readers will find the book useful and of benefit both as summaries for works in this field and as tutorials and explanations of concepts for those just entering the field. Additionally, the book helps to stimulate future developments.

Universe of Scales: From Nanotechnology to Cosmology - Symposium in Honor of Minoru M. Freund (Paperback, Softcover reprint of... Universe of Scales: From Nanotechnology to Cosmology - Symposium in Honor of Minoru M. Freund (Paperback, Softcover reprint of the original 1st ed. 2014)
Friedemann Freund, Stephanie Langhoff
R5,085 Discovery Miles 50 850 Ships in 10 - 15 working days

The presentations at this NASA-hosted Symposium in honor of Mino Freund will touch upon the fields, to which his prolific mind has made significant contributions. These include low temperature physics, cosmology, and nanotechnology with its wide-ranging applicability to material science, neuroscience, Earth sciences and satellite technology. To learn more about Mino’s career you can download the "Tribute" http://multimedia.seti.org/mino/Tribute.pdf which outlines his journey from (i) low-temperature physics and superconductivity at the ETH Zürich to (ii) building one remarkable milliKelvin refrigerator for the US-Japan IRTS mission at UC Berkeley and ISAS in Japan to (iii) a decade in cosmology, to (iv) being on the micro-bolometer team at NASA Goddard for the HAWC instrument on SOFIA, to (v) developing at AFRL the nanotechnology portfolio for the entire Air Force. This was followed by six years at the NASA Ames Research Center, where Mino formulated his far-ahead ideas about swarms of capable nanosats circling the Earth, which have since started to become a reality. He engaged in a broad range of nanotechnology projects, including novel applications in neuroscience well before he himself was struck by the deadly brain tumor.

Introduction to the Theory of Soft Matter - From Ideal Gases to Liquid Crystals (Paperback, Softcover reprint of the original... Introduction to the Theory of Soft Matter - From Ideal Gases to Liquid Crystals (Paperback, Softcover reprint of the original 1st ed. 2016)
Jonathan V. Selinger
R2,999 Discovery Miles 29 990 Ships in 10 - 15 working days

This book presents the theory of soft matter to students at the advanced undergraduate or beginning graduate level. It provides a basic introduction to theoretical physics as applied to soft matter, explaining the concepts of symmetry, broken symmetry, and order parameters; phases and phase transitions; mean-field theory; and the mathematics of variational calculus and tensors. It is written in an informal, conversational style, which is accessible to students from a diverse range of backgrounds. The book begins with a simple "toy model" to demonstrate the physical significance of free energy. It then introduces two standard theories of phase transitions-the Ising model for ferromagnetism and van der Waals theory of gases and liquids-and uses them to illustrate principles of statistical mechanics. From those examples, it moves on to discuss order, disorder, and broken symmetry in many states of matter, and to explain the theoretical methods that are used to model the phenomena. It concludes with a chapter on liquid crystals, which brings together all of these physical and mathematical concepts. The book is accompanied online by a set of "interactive figures"-some allow readers to change parameters and see what happens to a graph, some allow readers to rotate a plot or other graphics in 3D, and some do both. These interactive figures help students to develop their intuition for the physical meaning of equations. This book will prepare advanced undergraduate or early graduate students to go into more advanced theoretical studies. It will also equip students going into experimental soft matter science to be fully conversant with the theoretical aspects and have effective collaborations with theorists.

Magnetically Activated and Guided Isotope Separation (Paperback, Softcover reprint of the original 1st ed. 2016): Thomas R.... Magnetically Activated and Guided Isotope Separation (Paperback, Softcover reprint of the original 1st ed. 2016)
Thomas R. Mazur
R3,335 Discovery Miles 33 350 Ships in 10 - 15 working days

This thesis describes a proof-of-principle experiment demonstrating a technique for stable isotope enrichment called Magnetically Activated and Guided Isotope Separation (MAGIS). Over the past century many enriched isotopes have become available, thanks largely to electromagnetic separators called calutrons. Due to substantial maintenance and operating costs, the United States decommissioned the last of its calutrons in 1998, leading to demand for alternative methods of isotope separation. The work presented here suggests the promise for MAGIS as a viable alternative to the calutrons.The MAGIS technique combines optical pumping with a scalable magnetic field gradient to enrich atoms of a specific isotope in an atomic beam. Benchmarking this work against the calutron using lithium as a test case, the author demonstrated comparable enrichment in a manner that should scale to the production of similar quantities, while requiring vastly less energy input.

Hadronic Transport Coefficients from Effective Field Theories (Paperback, Softcover reprint of the original 1st ed. 2014): Juan... Hadronic Transport Coefficients from Effective Field Theories (Paperback, Softcover reprint of the original 1st ed. 2014)
Juan M. Torres-Rincon
R3,632 Discovery Miles 36 320 Ships in 10 - 15 working days

This dissertation focuses on the calculation of transport coefficients in the matter created in a relativistic heavy-ion collision after chemical freeze-out. This matter can be well approximated using a pion gas out of equilibrium. We describe the theoretical framework needed to obtain the shear and bulk viscosities, the thermal and electrical conductivities and the flavor diffusion coefficients of a meson gas at low temperatures. To describe the interactions of the degrees of freedom, we use effective field theories with chiral and heavy quark symmetries. We subsequently introduce the unitarization methods in order to obtain a scattering amplitude that satisfies the unitarity condition exactly, then go on to calculate the transport properties of the low-temperature phase of quantum chromodynamics - the hadronic medium - which can be used in hydrodynamic simulations of a relativistic heavy-ion collision and its subsequent evolution. We show that the shear viscosity over entropy density exhibits a minimum in a phase transition by studying this coefficient in atomic Argon (around the liquid-gas phase transition) and in the linear sigma model in the limit of a large number of scalar fields (which presents a chiral phase transition). Finally, we provide an experimental method for estimating the bulk viscosity in relativistic heavy-ion collisions by performing correlations of the fluctuating components of the stress-energy tensor.

The Formation and Disruption of Black Hole Jets (Paperback, Softcover reprint of the original 1st ed. 2015): Ioannis... The Formation and Disruption of Black Hole Jets (Paperback, Softcover reprint of the original 1st ed. 2015)
Ioannis Contopoulos, Denise Gabuzda, Nikolaos Kylafis
R3,756 Discovery Miles 37 560 Ships in 10 - 15 working days

This book reviews the phenomenology displayed by relativistic jets as well as the most recent theoretical efforts to understand the physical mechanisms at their origin. Relativistic jets have been observed and studied in Active Galactic Nuclei (AGN) for about half a century and are believed to be fueled by accretion onto a supermassive black hole at the center of the host galaxy. Since the first discovery of relativistic jets associated with so-called "micro-quasars" much more recently, it has seemed clear that much of the physics governing the relativistic outflows in stellar X-ray binaries harboring black holes and in AGN must be common, but acting on very different spatial and temporal scales. With new observational and theoretical results piling up every day, this book attempts to synthesize a consistent, unified physical picture of the formation and disruption of jets in accreting black-hole systems. The chapters in this book offer overviews accessible not only to specialists but also to graduate students and astrophysicists working in other areas. Covered topics comprise Relativistic jets in stellar systems Launching of AGN jets Parsec-scale AGN jets Kiloparsec-scale AGN jets Black hole magnetospheres Theory of relativistic jets The structure and dynamics of the inner accretion disk The origin of the jet magnetic field X-ray observations, phenomenology, and connection with theory

Ozone in the Atmosphere - Basic Principles, Natural and Human Impacts (Paperback, Softcover reprint of the original 1st ed.... Ozone in the Atmosphere - Basic Principles, Natural and Human Impacts (Paperback, Softcover reprint of the original 1st ed. 2014)
Peter Fabian, Martin Dameris
R3,212 Discovery Miles 32 120 Ships in 10 - 15 working days

Peter Fabian and Martin Dameris provide a concise yet comprehensive overview of established scientific knowledge about ozone in the atmosphere. They present both ozone changes and trends in the stratosphere, as well as the effects of overabundance in the troposphere including the phenomenon of photosmog. Aspects such as photochemistry, atmospheric dynamics and global ozone distribution as well as various techniques for ozone measurement are treated. The authors outline the various causes for ozone depletion, the effects of ozone pollution and the relation to climate change. The book provides a handy reference guide for researchers active in atmospheric ozone research and a useful introduction for advanced students specializing in this field. Non-specialists interested in this field will also profit from reading the book. Peter Fabian can look back on a life-long active career in ozone research, having first gained international recognition for his measurements of the global distribution of halogenated hydrocarbons. He also pioneered photosmog investigations in the metropolitan areas of Munich, Berlin, Athens and Santiago de Chile, and his KROFEX facility provided controlled ozone fumigation of adult tree canopies for biologists to investigate the effects of ozone increases on forests. Besides having published a broad range of scientific articles, he has also been the author or editor of numerous books. From 2002 to 2005 he served the European Geosciences Union (EGU) as their first and Founding President. Martin Dameris is a prominent atmospheric modeler whose interests include the impacts of all kinds of natural and man-made disturbances on the atmospheric system. His scientific work focuses on the connections between ozone and climate changes. For many years he has been an active contributor to the WMO scientific ozone depletion assessments, which have been used to monitor the depletion and recovery of the ozone layer in accordance with the Montreal Protocol.

Non-Linear Viscoelasticity of Rubber Composites and Nanocomposites - Influence of Filler Geometry and Size in Different Length... Non-Linear Viscoelasticity of Rubber Composites and Nanocomposites - Influence of Filler Geometry and Size in Different Length Scales (Paperback, Softcover reprint of the original 1st ed. 2014)
Deepalekshmi Ponnamma, Sabu Thomas
R5,804 Discovery Miles 58 040 Ships in 10 - 15 working days

Advances in Polymer Science enjoys a longstanding tradition and good reputation in its community. Each volume is dedicated to a current topic and each review critically surveys one aspect of that topic, to place it within the context of the volume. The volumes typically summarize the significant developments of the last 5 to 10 years and discuss them critically, presenting selected examples, explaining and illustrating the important principles and bringing together many important references of primary literature. On that basis, future research directions in the area can be discussed. Advances in Polymer Science volumes thus are important references for every polymer scientist, as well as for other scientists interested in polymer science - as an introduction to a neighboring field, or as a compilation of detailed information for the specialist.

Phase Transitions in Two-Dimensional Complex Plasmas (Paperback, Softcover reprint of the original 1st ed. 2011): Christina A.... Phase Transitions in Two-Dimensional Complex Plasmas (Paperback, Softcover reprint of the original 1st ed. 2011)
Christina A. Knapek
R1,557 Discovery Miles 15 570 Ships in 10 - 15 working days

The two experimental studies reported in this thesis contribute important new knowledge about phase transitions in two-dimensional complex plasmas: in one case a determination of the coupling parameter (ratio of mean potential to mean kinetic energy of the particles in an ensemble), and in the other a detailed characterization of the non-equilibrium recrystallization of a two-dimensional system. The latter results are used to establish the connection between structural order parameters and the kinetic energy, which in turn gives novel insights into the underlying physical processes determining the two-dimensional phase transition.

Metal-Dielectric Interfaces in Gigascale Electronics - Thermal and Electrical Stability (Paperback, Softcover reprint of the... Metal-Dielectric Interfaces in Gigascale Electronics - Thermal and Electrical Stability (Paperback, Softcover reprint of the original 1st ed. 2012)
Ming He, Toh-Ming Lu
R2,957 Discovery Miles 29 570 Ships in 10 - 15 working days

Metal-dielectric interfaces are ubiquitous in modern electronics. As advanced gigascale electronic devices continue to shrink, the stability of these interfaces is becoming an increasingly important issue that has a profound impact on the operational reliability of these devices. In this book, the authors present the basic science underlying the thermal and electrical stability of metal-dielectric interfaces and its relationship to the operation of advanced interconnect systems in gigascale electronics. Interface phenomena, including chemical reactions between metals and dielectrics, metallic-atom diffusion, and ion drift, are discussed based on fundamental physical and chemical principles. Schematic diagrams are provided throughout the book to illustrate interface phenomena and the principles that govern them. Metal-Dielectric Interfaces in Gigascale Electronics provides a unifying approach to the diverse and sometimes contradictory test results that are reported in the literature on metal-dielectric interfaces. The goal is to provide readers with a clear account of the relationship between interface science and its applications in interconnect structures. The material presented here will also be of interest to those engaged in field-effect transistor and memristor device research, as well as university researchers and industrial scientists working in the areas of electronic materials processing, semiconductor manufacturing, memory chips, and IC design.

Complex Plasmas - Scientific Challenges and Technological Opportunities (Paperback, Softcover reprint of the original 1st ed.... Complex Plasmas - Scientific Challenges and Technological Opportunities (Paperback, Softcover reprint of the original 1st ed. 2014)
Michael Bonitz, Jose Lopez, Kurt Becker, Hauke Thomsen
R4,475 Discovery Miles 44 750 Ships in 10 - 15 working days

This book provides the reader with an introduction to the physics of complex plasmas, a discussion of the specific scientific and technical challenges they present and an overview of their potential technological applications. Complex plasmas differ from conventional high-temperature plasmas in several ways: they may contain additional species, including nano meter- to micrometer-sized particles, negative ions, molecules and radicals and they may exhibit strong correlations or quantum effects. This book introduces the classical and quantum mechanical approaches used to describe and simulate complex plasmas. It also covers some key experimental techniques used in the analysis of these plasmas, including calorimetric probe methods, IR absorption techniques and X-ray absorption spectroscopy. The final part of the book reviews the emerging applications of microcavity and microchannel plasmas, the synthesis and assembly of nanomaterials through plasma electrochemistry, the large-scale generation of ozone using microplasmas and novel applications of atmospheric-pressure non-thermal plasmas in dentistry. Going beyond the scope of traditional plasma texts, the presentation is very well suited for senior undergraduate, graduate students and postdoctoral researchers specializing in plasma physics.

Polymeric Hydrogels as Smart Biomaterials (Paperback, Softcover reprint of the original 1st ed. 2016): Susheel Kalia Polymeric Hydrogels as Smart Biomaterials (Paperback, Softcover reprint of the original 1st ed. 2016)
Susheel Kalia
R3,657 Discovery Miles 36 570 Ships in 10 - 15 working days

This book is concerned with polymeric hydrogels, which are considered as one of the most promising types of new polymer-based materials. Each chapter in this book describes a selected class of polymeric hydrogels, such as superabsorbent hybrid nanohydrogels, conducting polymer hydrogels, polysaccharide-based or protein-based hydrogels, or gels based on synthetic polymers. In this way, the book also addresses some of the fascinating properties and applications of polymeric hydrogels: they are three-dimensional, hydrophilic, polymeric networks that can absorb, swell and retain large quantities of water or aqueous fluids. In combination with metal nanoparticles, nanofibrils or nanowhiskers, which may be embedded in the gels, they find widespread applications, ranging from agriculture, and waste water treatment, over electronics, to pharmaceutical and biomedical applications. Applications mentioned in this book include electro sensors, capacitors, electromechanical actuators, and even artificial muscles.

The Automated Design of Materials Far From Equilibrium (Paperback, Softcover reprint of the original 1st ed. 2016): Marc Z.... The Automated Design of Materials Far From Equilibrium (Paperback, Softcover reprint of the original 1st ed. 2016)
Marc Z. Miskin
R3,248 Discovery Miles 32 480 Ships in 10 - 15 working days

This thesis conceptualizes and implements a new framework for designing materials that are far from equilibrium. Starting with state-of-the-art optimization engines, it describes an automated system that makes use of simulations and 3D printing to find the material that best performs a user-specified goal. Identifying which microscopic features produce a desired macroscopic behavior is a problem at the forefront of materials science. This task is materials design, and within it, new goals and challenges have emerged from tailoring the response of materials far from equilibrium. These materials hold promising properties such as robustness, high strength, and self-healing. Yet without a general theory to predict how these properties emerge, designing and controlling them presents a complex and important problem. As proof of concept, the thesis shows how to design the behavior of granular materials, i.e., collections of athermal, macroscopic identical objects, by identifying the particle shapes that form the stiffest, softest, densest, loosest, most dissipative and strain-stiffening aggregates. More generally, the thesis shows how these results serve as prototypes for problems at the heart of materials design, and advocates the perspective that machines are the key to turning complex material forms into new material functions.

Nucleation Theory and Growth of Nanostructures (Paperback, Softcover reprint of the original 1st ed. 2014): Vladimir G.... Nucleation Theory and Growth of Nanostructures (Paperback, Softcover reprint of the original 1st ed. 2014)
Vladimir G. Dubrovskii
R7,101 Discovery Miles 71 010 Ships in 10 - 15 working days

Semiconductor nanostructures such as nanowires are promising building blocks of future nanoelectronic, nanophotonic and nanosensing devices. Their physical properties are primarily determined by the epitaxy process which is rather different from the conventional thin film growth. This book shows how the advanced nucleation theory can be used in modeling of growth properties, morphology and crystal phase of such nanostructures. The book represents a systematic account of modern nucleation theory in open systems, nanostructure nucleation and growth mechanisms, and possibilities for tuning the nanostructure properties to the desired values.

Characterisation of Areal Surface Texture (Paperback, Softcover reprint of the original 1st ed. 2013): Richard Leach Characterisation of Areal Surface Texture (Paperback, Softcover reprint of the original 1st ed. 2013)
Richard Leach
R5,569 Discovery Miles 55 690 Ships in 10 - 15 working days

The function of a component part can be profoundly affected by its surface topography. There are many examples in nature of surfaces that have a well-controlled topography to affect their function. Examples include the hydrophobic effect of the lotus leaf, the reduction of fluid drag due to the riblet structure of shark skin, the directional adhesion of the gecko foot and the angular sensitivity of the multi-faceted fly eye. Surface structuring is also being used extensively in modern manufacturing. In this way many properties can be altered, for example optical, tribological, biological and fluidic. Previously, single line (profile) measurements were adequate to control manufacture of surfaces, but as the need to control the functionality of surfaces increases, there is a growing need for three-dimensional (areal) measurement and characterisation techniques. For this reason there has been considerable research, development and standardisation of areal techniques. This book will present the areal framework that is being adopted by the international community. Whereas previous books have concentrated on the measurement aspects, this book  concentrates on the characterisation techniques, i.e. how to interpret the measurement data to give the appropriate (functional) information for a given task. The first part of the book presents the characterisation methods and the second part case studies that highlight the use of areal methods in a broad range of subject areas - from automobile manufacture to archaeology. Contents Introduction to Surface Topography The Areal Field Parameters The Areal Feature Parameters Areal Filtering Methods Areal Form Removal Areal Fractal Methods Choosing the Appropriate Parameter Characterisation of Individual Areal Features Multi-Scale Signature of Surface Topography Correlation of Areal Surface Texture Parameters to Solar Cell Efficiency Characterisation of Cylinder Liner Honing Textures for Production Control Characterisation of the Mechanical Bond Strength for Copper on Glass Plating Applications Inspection of Laser Structured Cams and Conrods Road Surfaces

Superconductivity in Graphene and Carbon Nanotubes - Proximity effect and nonlocal transport (Paperback, Softcover reprint of... Superconductivity in Graphene and Carbon Nanotubes - Proximity effect and nonlocal transport (Paperback, Softcover reprint of the original 1st ed. 2014)
Pablo Burset Atienza
R3,459 Discovery Miles 34 590 Ships in 10 - 15 working days

The unique electronic band structure of graphene gives rise to remarkable properties when in contact with a superconducting electrode. In this thesis two main aspects of these junctions are analyzed: the induced superconducting proximity effect and the non-local transport properties in multi-terminal devices. For this purpose specific models are developed and studied using Green function techniques, which allow us to take into account the detailed microscopic structure of the graphene-superconductor interface. It is shown that these junctions are characterized by the appearance of bound states at subgap energies which are localized at the interface region. Furthermore it is shown that graphene-supercondutor-graphene junctions can be used to favor the splitting of Cooper pairs for the generation of non-locally entangled electron pairs. Finally, using similar techniques the thesis analyzes the transport properties of carbon nanotube devices coupled with superconducting electrodes and in graphene superlattices.

Nanostructured Materials for Magnetoelectronics (Paperback, Softcover reprint of the original 1st ed. 2013): Bekir Aktas, Faik... Nanostructured Materials for Magnetoelectronics (Paperback, Softcover reprint of the original 1st ed. 2013)
Bekir Aktas, Faik Mikailzade
R3,632 Discovery Miles 36 320 Ships in 10 - 15 working days

This book provides an up-to-date review of nanometer-scale magnetism and focuses on the investigation of the basic properties of magnetic nanostructures. It describes a wide range of physical aspects together with theoretical and experimental methods. A broad overview of the latest developments in this emerging and fascinating field of nanostructured materials is given with emphasis on the practical understanding and operation of submicron devices based on nanostructured magnetic materials.

Soft Solids - A Primer to the Theoretical Mechanics of Materials (Paperback, Softcover reprint of the original 1st ed. 2014):... Soft Solids - A Primer to the Theoretical Mechanics of Materials (Paperback, Softcover reprint of the original 1st ed. 2014)
Alan D. Freed
R2,994 Discovery Miles 29 940 Ships in 10 - 15 working days

This textbook presents the physical principles pertinent to the mathematical modeling of soft materials used in engineering practice, including both man-made materials and biological tissues. It is intended for seniors and masters-level graduate students in engineering, physics or applied mathematics. It will also be a valuable resource for researchers working in mechanics, biomechanics and other fields where the mechanical response of soft solids is relevant. Soft Solids: A Primer to the Theoretical Mechanics of Materials is divided into two parts. Part I introduces the basic concepts needed to give both Eulerian and Lagrangian descriptions of the mechanical response of soft solids. Part II presents two distinct theories of elasticity and their associated theories of viscoelasticity. Seven boundary-value problems are studied over the course of the book, each pertaining to an experiment used to characterize materials. These problems are discussed at the end of each chapter, giving students the opportunity to apply what they learned in the current chapter and to build upon the material in prior chapters.

Soil Stress-Strain Behavior: Measurement, Modeling and Analysis - A Collection of Papers of the Geotechnical Symposium in Rome,... Soil Stress-Strain Behavior: Measurement, Modeling and Analysis - A Collection of Papers of the Geotechnical Symposium in Rome, March 16-17, 2006 (Paperback, Softcover reprint of the original 1st ed. 2007)
Hoe I. Ling, Luigi Callisto, Dov Leshchinsky, Junichi Koseki
R6,095 Discovery Miles 60 950 Ships in 10 - 15 working days

The material in this work is focused on recent developments in research into the stress-strain behavior of geomaterials, with an emphasis on laboratory measurements, soil constitutive modeling and behavior of soil structures (such as reinforced soils, piles and slopes). The latest advancements in the field, such as the rate effect and dynamic behavior of both clay and sand, behavior of modified soils and soil mixtures, and soil liquefaction are addressed.

LIFE - AS A MATTER OF FAT - Lipids in a Membrane Biophysics Perspective (Paperback, Softcover reprint of the original 2nd ed.... LIFE - AS A MATTER OF FAT - Lipids in a Membrane Biophysics Perspective (Paperback, Softcover reprint of the original 2nd ed. 2016)
OLE G. Mouritsen, Luis a Bagatolli
R3,243 Discovery Miles 32 430 Ships in 10 - 15 working days

The present book gives a multi-disciplinary perspective on the physics of life and the particular role played by lipids (fats) and the lipid-bilayer component of cell membranes. The emphasis is on the physical properties of lipid membranes seen as soft and molecularly structured interfaces. By combining and synthesizing insights obtained from a variety of recent studies, an attempt is made to clarify what membrane structure is and how it can be quantitatively described. Furthermore, it is shown how biological function mediated by membranes is controlled by lipid membrane structure and organization on length scales ranging from the size of the individual molecule, across molecular assemblies of proteins and lipid domains in the range of nanometers, to the size of whole cells. Applications of lipids in nanotechnology and biomedicine are also described. The first edition of the present book was published in 2005 when lipidomics was still very much an emerging science and lipids about to be recognized as being as important for life as proteins, sugars, and genes. This significantly expanded and revised edition takes into account the tremendous amount of knowledge gained over the past decade. In addition, the book now includes more tutorial material on the biochemistry of lipids and the principles of lipid self-assembly. The book is aimed at undergraduate students and young research workers within physics, chemistry, biochemistry, molecular biology, nutrition, as well as pharmaceutical and biomedical sciences. From the reviews of the first edition: "This is a highly interesting book and a pleasure to read. It represents a new and excellent pedagogical introduction to the field of lipids and the biophysics of biological membranes. I reckon that physicists and chemists as well as biologists will benefit from this approach to the field and Mouritsen shows a deep insight into the physical chemistry of lipids." (Goeran Lindblom, Chemistry and Physics of Lipids 2005, vol. 135, page 105-106) "The book takes the reader on an exciting journey through the lipid world, and Mouritsen attracts the attention with a lively style of writing ... . a comprehensive view of the 'lipid sea' can be easily achieved, gaining the right perspectives for envisaging future developments in the nascent field of lipidomics." (Carla Ferreri, ChemBioChem, Vol. 6 (8), 2005)

Scanning Probe Microscopy in Nanoscience and Nanotechnology (Paperback, Softcover reprint of the original 1st ed. 2010): Bharat... Scanning Probe Microscopy in Nanoscience and Nanotechnology (Paperback, Softcover reprint of the original 1st ed. 2010)
Bharat Bhushan
R8,120 Discovery Miles 81 200 Ships in 10 - 15 working days

1. Dynamic Force Microscopy and Spectroscopy using the Frequency-Modulation Technique in Air and Liquids.- 2. Colossal Permittivity in Advanced Functional Heterogeneous Materials: The Relevance of the Local Measurements at Submicron Scale.- 3. Scanning Probe Alloying Nanolithography.- 4. Controlling Wear on Nanoscale.- 5. Structural and Mechanical Mechanisms of Ocular Tissues Probed by AFM.- 6. Modern Atomic Force Microscopy and Its Application to the Study of Genome Architecture.- 7. Near-field Nanolitography.- 8. Photonic Force Microscopy: From Femtonewton Force Sensing to Ultra-Sensitive Spectroscopy.- 9. Simultaneous Topography and Recognition Imaging.- 10. Application of Contact Mode AFM to Manufacturing Processes.- 11. Mechanical Properties of One-dimensional Nanostructures.- 12. Contact Potential Difference Techniques as Probing Tools in Tribology and Surface Mapping.- 13. Force-extension (FX) and Force-clamp (FC) AFM Spectroscopies in Investigating Mechanochemical Reactions and Mechanical properties of Single Biomolecules.- 14. Scanning Probe Microscopy as a Tool Applied to Agriculture.- 15. Spin Charge Pairing Instabilities, Magnetism and Ferroelectricity in Nanoclusters, High-Tc Cuprates, Manganites and Multiferroic Nanomaterials.- 16. Combining Atomic Force Microscopy and Depth Sensing Instruments for the Nanometre Scale Mechanical Characterization of Soft Matter.- 17. Structuring the Surface of Crystallizable Polymers with an AFM Tip.- 18. Polarization-sensitive Tip-enhanced Raman Scattering.- 19. Static and Dynamic Structural Modeling Analysis of Atomic Force Microscope.- 20. Carbon Nanotube Atomic Force Microscopy with Applications to Biology and Electronics.- 21. Multilevel Experimental and Modelling Techniques for Bioartificial Scaffolds and Matrices.- 22. A New AFM Based Lithography Method: ThermoChemical NanoLithography.- 23. Novel Strategies to Probe the Fluid Properties and Revealing its Hidden Elasticity.- 24. Electrostatic Force Microscopy and Kelvin Force Microscopy as a Probe of the Electrostatic and Electronic Properties of Carbon Nanotubes.- 25. Quantized Mechanics of Nanotubes and Bundles.- 26. Experimental Methods for the Calibration of Lateral Forces in Atomic Force Microscopy.

Electrical Properties of Graphite Nanoparticles in Silicone - Flexible Oscillators and Electromechanical Sensing (Paperback,... Electrical Properties of Graphite Nanoparticles in Silicone - Flexible Oscillators and Electromechanical Sensing (Paperback, Softcover reprint of the original 1st ed. 2014)
Samuel David Littlejohn
R3,471 Discovery Miles 34 710 Ships in 10 - 15 working days

This thesis examines a novel class of flexible electronic material with great potential for use in the construction of stretchable amplifiers and memory elements. Most remarkably the composite material produces spontaneous oscillations that increase in frequency when pressure is applied to it. In this way, the material mimics the excitatory response of pressure-sensing neurons in the human skin. The composites, formed of silicone and graphitic nanoparticles, were prepared in several allotropic forms and functionalized with naphthalene diimide molecules. A systematic study is presented of the negative differential resistance (NDR) region of the current-voltage curves, which is responsible for the material's active properties. This study was conducted as a function of temperature, graphite filling fraction, scaling to reveal the break-up of the samples into electric field domains at the onset of the NDR region, and an electric-field induced metal-insulator transition in graphite nanoparticles. The effect of molecular functionalization on the miscibility threshold and the current-voltage curves is demonstrated. Room-temperature and low-temperature measurements were performed on these composite films under strains using a remote-controlled, custom-made step motor bench.

Relativistic Nonlinear Electrodynamics - The QED Vacuum and Matter in Super-Strong Radiation Fields (Paperback, Softcover... Relativistic Nonlinear Electrodynamics - The QED Vacuum and Matter in Super-Strong Radiation Fields (Paperback, Softcover reprint of the original 2nd ed. 2016)
Hamlet Karo Avetissian
R4,557 Discovery Miles 45 570 Ships in 10 - 15 working days

This revised edition of the author's classic 2006 text offers a comprehensively updated review of the field of relativistic nonlinear electrodynamics. It explores the interaction of strong and super-strong electromagnetic/laser radiation with the electromagnetic quantum vacuum and diverse types of matter - including free charged particles and antiparticles, acceleration beams, plasma and plasmous media. The appearance of laser sources of relativistic and ultra-relativistic intensities over the last decade has stimulated investigation of a large class of processes under such super-strong radiation fields. Revisions for this second edition reflect these developments and the book includes new chapters on Bremsstrahlung and nonlinear absorption of superintense radiation in plasmas, the nonlinear interaction of relativistic atoms with intense laser radiation, nonlinear interaction of strong laser radiation with Graphene, and relativistic nonlinear phenomena in solid-plasma targets under supershort laser pulses of ultrarelativistic intensities. The only book devoted to the subject of relativistic nonlinear electrodynamics, this second edition will be a valuable resource for graduate students and researchers involved in any aspect of the field, including those working with intense x-ray - gamma-ray lasers, the new generation of small size laser-plasma accelerators of superhigh energies and high-brightness particle beams.

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