Physico Chemical Phenomena In Thin Films And At Solid Surfaces
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Physico Chemical Phenomena In Thin Films And At Solid Surfaces
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Author :
language : en
Publisher: Elsevier
Release Date : 2007-06-07
Physico Chemical Phenomena In Thin Films And At Solid Surfaces written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-06-07 with Science categories.
The book is devoted to the consideration of the different processes taking place in thin films and at surfaces. Since the most important physico-chemical phenomena in such media are accompanied by the rearrangement of an intra- and intermolecular coordinates and consequently a surrounding molecular ensemble, the theory of radiationless multi-vibrational transitions is used for its description. The second part of the book considers the numerous surface phenomena. And in the third part is described the preparation methods and characteristics of different types of thin films. Both experimental and theoretical descriptions are represented. Media rearrangement coupled with the reagent transformation largely determines the absolute value and temperature dependence of the rate constants and other characteristics of the considered processes. These effects are described at the atomic or molecular level based on the multi-phonon theory, starting from the first pioneering studies through to contemporary studies.A number of questions are included at the end of many chapters to further reinforce the material presented.· Unified approach to the description of numerous physico-chemical phenomena in different materials· Based on the pioneering research work of the authors· Explantion of a variety of experimental observations· Material is presented at two levels of complexity for specialists and non-specialists · Identifies existing and potential applications of the processes and phenomena · Includes questions at the end of some chapters to further reinforce the material discussed
Physicochemical Aspects Of Polymer Surfaces
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Author : K. L. Mittal
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-13
Physicochemical Aspects Of Polymer Surfaces written by K. L. Mittal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-13 with Technology & Engineering categories.
This and its companion Volume 2 document the proceedings of the International Symposium on Physicochemical Aspects of Polymer Surfaces held under the auspices of the American Chemical Society in New York City, August 23-28, 1981. This event was sponsored by the Division of Colloid and Surface Chemistry and the Divisions of Organic Coatings and Plastics Chemistry, and Industrial and Engineering Chemistry were the cosponsors. The study of polymer surfaces is important from both funda mental and applied points of view. The applications of polymers are legion and wheresoever polymers are used, their surface char acteristics, inter alia, are of great concern and importance; and the areas where polymers find applications range from microelec tronics to prosthetics. In the last decade or so, the availabil ity of various sophisticated surface analytical techniques, par ticularly ESCA, has been a boon in enhancing our knowledge of polymer surfaces. This Symposium was designed to bring together scientists and technologists interested in all aspects of polymer surfaces, to provide a forum for discussion of various ramifications of poly mer surfaces, to discover the latest developments, to provide an opportunity for cross-pollination of ideas, and to highlight areas which are in astate of rapid development and those which need intensified efforts. If the comments from attendees is any barometer of the success of an event, then this Symposium was a grand success and the above objectives were amply fulfilled.
2d And Quasi 2d Composite And Nanocomposite Materials
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Author : Ross McPhedran
language : en
Publisher: Elsevier
Release Date : 2020-06-05
2d And Quasi 2d Composite And Nanocomposite Materials written by Ross McPhedran and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-05 with Technology & Engineering categories.
2D and Quasi-2D Composite and Nanocomposite Materials: Theory, Properties and Photonic Applications covers the theory, characterization and computational modeling of 2D composite materials and shows how they are used for the creation of materials for 3D structures The book covers three major themes: - Properties of 2D and quasi-2D composites are discussed in the context of homogenization theory. Homogenization results are discussed for spatiotemporal material composites assembled from materials which are distributed on a micro-scale in space and in time. - New types of transport phenomena and localization in random media are addressed, with particular attention to the non-reciprocity of transport coefficients. - Plasmonics and magneto-optics are also of particular interest. Magneto-transport and sub-wavelength resolution in electromagnetic and acoustic imaging are further considered. This book is an important resource for materials scientists and engineers working on nanomaterials, photonic composites, and materials theory, modeling and simulations. - Outlines major modelling techniques of 2D nanocomposites for photonic applications - Explores how the properties of 2D nanocomposites make them suitable for use for building 3D structures - Assesses the challenges of using 2D nanocomposites for designing new devices on a mass scale
Polymer Surfaces And Interfaces
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Author : Manfred Stamm
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-01-26
Polymer Surfaces And Interfaces written by Manfred Stamm and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-26 with Technology & Engineering categories.
In what is an extremely practical and applicable new work, experts provide concise explanations, with examples and illustrations, of the key techniques in this important field. In each case, after basic principles have been reviewed, applications of the experimental techniques are discussed and illustrated with specific examples. Scientists and engineers in research and development will benefit from an application-oriented book that helps them to find solutions to both fundamental and applied problems. They will know that the surfaces and interfaces of polymers play an important role in most of the application areas of polymers, from moulds, foils, and composites, to biomaterials and applications in micro- and nanotechnology.
Modern Technologies For Creating The Thin Film Systems And Coatings
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Author : Nikolay Nikitenkov
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-03-08
Modern Technologies For Creating The Thin Film Systems And Coatings written by Nikolay Nikitenkov and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-08 with Science categories.
Development of the thin film and coating technologies (TFCT) made possible the technological revolution in electronics and through it the revolution in IT and communications in the end of the twentieth century. Now, TFCT penetrated in many sectors of human life and industry: biology and medicine; nuclear, fusion, and hydrogen energy; protection against corrosion and hydrogen embrittlement; jet engine; space materials science; and many others. Currently, TFCT along with nanotechnologies is the most promising for the development of almost all industries. The 20 chapters of this book present the achievements of thin-film technology in many areas mentioned above but more than any other in medicine and biology and energy saving and energy efficiency.
Cu In1 Xgax Se2 Based Thin Film Solar Cells
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Author : Subba Ramaiah Kodigala
language : en
Publisher: Academic Press
Release Date : 2011-01-03
Cu In1 Xgax Se2 Based Thin Film Solar Cells written by Subba Ramaiah Kodigala and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-03 with Science categories.
Cu(In1-xGax)Se2 Based Thin Film Solar Cells provides valuable contents about the fabrication and characterization of chalcopyrite Cu(In1-xGax)Se2 based thin film solar cells and modules. The growth of chalcopyrite Cu(In1-xGax)(S1-ySey)2 absorbers, buffers, window layers, antireflection coatings, and finally metallic grids, which are the sole components of solar cells, is clearly illustrated. The absorber, which contains multiple elements, segregates secondary phases if the growth conditions are not well optimized i.e., the main drawback in the fabrication of solar cells. More importantly the solutions for the growth of thin films are given in detail. The properties of all the individual layers and single crystals including solar cells analyzed by different characterization techniques such as SEM, AFM, XPS, AES, TEM, XRD, optical, photoluminescence, and Raman spectroscopy are explicitly demonstrated. The electrical analyses such as conductivities, Hall mobilities, deep level transient spectroscopy measurements etc., provide a broad picture to understand thin films or single crystals and their solar cells. The book clearly explains the working principle of energy conversion from solar to electrical with basic sciences for the chalcopyrite based thin film solar cells. Also, it demonstrates important criteria on how to enhance efficiency of the solar cells and modules. The effect of environmental factors such as temperature, humidity, aging etc., on the devices is mentioned by citing several examples. - Illustrates a number of growth techniques to prepare thin film layers for solar cells - Discusses characterization techniques such as XRD, TEM, XPS, AFM, SEM, PL, CL, Optical measurements, and Electrical measurements - Includes I-V, C-V measurements illustrations - Provides analysis of solar cell efficiency - Presents current trends in thin film solar cells research and marketing
Bimodal Oxidation
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Author : Robert Bakhtchadjian
language : en
Publisher: CRC Press
Release Date : 2019-11-15
Bimodal Oxidation written by Robert Bakhtchadjian and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-15 with Science categories.
This book is devoted to the problems of oxidation chemical reactions and addresses bimodal reaction sequences. Chemical reactions of oxidation, occurring under certain conditions and in multicomponent systems are complex processes. The process of the oxidation essentially changes in the presence and contact of the solid substances with reactants. The role of solid substances and the appearance of this phenomenon in oxidation reaction are discussed. The reader will understand the "driving forces" of this phenomenon and apply it in practice. Written for chemists, physicists, biologists and engineers working in the domain of oxidation reactions. Key Selling Features: Covers the historical background, modern state of the art, and perspectives in investigations of the coupling between heterogeneous and homogeneous reactions Discusses the feasible pathways of the coupling of heterogeneous and homogeneous reactions in oxidation in man-made and natural chemical systems Addresses the abundance, peculiarities and mechanisms of the bimodal reaction sequences in oxidation with dioxygen in recent decades Discusses the existence of the bimodal reaction sequences in chemical systems investigations in atmospheric chemistry and heterogeneous photocatalysis Presented in a simple concise style, accessible for both specialists and non-specialists
Multiscale Modeling In Nanophotonics
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Author : Alexander Bagaturyants
language : en
Publisher: CRC Press
Release Date : 2017-11-22
Multiscale Modeling In Nanophotonics written by Alexander Bagaturyants and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Science categories.
The idea of theoretically predicting the useful properties of various materials using multiscale simulations has become popular in recent years. Of special interest are nanostructured, organic functional materials, which have a hierarchical structure and are considered materials of the future because of their flexibility and versatility. Their functional properties are inherited from the molecule that lies at the heart of the hierarchical structure. On the other hand, the properties of this functional molecule, in particular its absorption and emission spectra, strongly depend on its interactions with its molecular environment. Therefore, the multiscale simulations used to predict the properties of organic functional materials should be atomistic, that is, they should be based on classical and/or quantum methods that explicitly take into account the molecular structure and intermolecular interactions at the atomic level. This book, written by well-known specialists in theoretical chemistry, focuses on the basics of classical mechanics, quantum chemistry methods used for molecular disordered materials, classical methods of molecular simulations of disordered materials, vibronic interactions, and applications (presented as multiscale strategies for atomistic simulations of photonic materials). It has been edited by Professor Mikhail Alfimov, a renowned Russian scientist, a full member of the Russian Academy of Sciences, Russia, and the founder, first director, and now research supervisor of the Photochemistry Center of the Russian Academy of Science, Russia. Professor Alfimov’s main research interests are in the field of photochemistry and photophysics of molecular and supramolecular systems. The book is a great reference for advanced undergraduate- and graduate-level students of nanotechnology and molecular science and researchers in nano- and molecular science, nanotechnology, chemistry, and physical chemistry, especially those with an interest in functional materials.
The Role Of Ecological Chemistry In Pollution Research And Sustainable Development
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Author : Ali Mufit Bahadir
language : en
Publisher: Springer
Release Date : 2009-08-03
The Role Of Ecological Chemistry In Pollution Research And Sustainable Development written by Ali Mufit Bahadir and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-03 with Science categories.
Sustainable Development has become the leading concept of the 21 century. It describes a development, which agrees with the needs of the present generation but does not endanger the chances of the coming generations to satisfy also their needs. “Sustainable development” has become an important general goal for all fields of life like economy, ecology and social balance. The development and shaping of our future has been discussed internationally like on the summits of the Conferences in Rio and in Johannesburg. But this is also a topic on national base in various countries. Leading authorities in various fields of economy and politics have also accepted this concept. Although the concept of sustainable development has been generally accepted, there are still problems how to achieve and evaluate these general goals. It is clear that the definitions about the prime needs vary from man to man, from country to country and from continent to continent. But pollution does not respect national borders. Therefore, it is necessary to develop the politics of economy, ecology and social demands by a synergistic way that they are strengthened by each other. If it is not possible to stop tendencies, which threaten the future quality of life, the cost demands of societies will dramatically increase and negative tendencies will become irreversible.
Computer Vision In Robotics And Industrial Applications
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Author : Dominik Sankowski
language : en
Publisher: World Scientific
Release Date : 2014-06-26
Computer Vision In Robotics And Industrial Applications written by Dominik Sankowski and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-26 with Computers categories.
The book presents a collection of practical applications of image processing and analysis. Different vision systems are more often used among others in the automotive industry, pharmacy, military and police equipment, automated production and measurement systems. In each of these fields of technology, digital image processing and analysis module is a critical part of the process of building this type of system. The majority of books in the market deal with theoretical issues. However, this unique publication specially highlights industrial applications, especially industrial measurement applications. Along with its wide spectrum of image processing and analysis applications, this book is an interesting reference for both students and professionals.