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The NMR probe has yielded a vast array of data for the high-Tc materials, corresponding to different compounds, ionic sites, and nuclear species, as well as to a wide variety of experimental conditions. Over the twenty years, since the discovery of superconducting cuprates, ongoing analysis and discussion of cuprate NMR data have resulted in a wealth of important insights into the physics of these exotic systems. The aims of this monograph are threefold. First, it reviews NMR methodology as it has been applied to the cuprate studies. This is addressed to NMR practitioners and to physics laypersons alike. Next, it presents a review of cuprate NMR measurements and the wide variety of phenomena which they represent. The third phase is to recount the theoretical model calculations and other proposals which have been put forward to account for these data. Parts two and three are presented in parallel, as there are many aspects to both topics, each with its own interesting history. There is, even twenty years on, a substantial level of current theoretical development underway on the topic of high-Tc. Thus, there are theoretical controversies to be addressed, notably that between the one and two-component pictures of NMR dynamics, which may not be resolved for some time to come. Further, even though one would have to say that the experimental picture is largely settled for high-Tc NMR studies, theoretical controversies may legitimately call for new, improved or more extensive data. There are also apparent conflicts between NMR and neutron scattering results. These must be addressed and rationalized very carefully. What remains in the end, then, is a snapshot of an ongoing enterprise, which is undoubtedly the grandest program ever undertaken under the rubric of condensed matter NMR studies.
High temperature superconductivity. --- High temperature superconductors --- Copper oxide superconductors --- Nuclear magnetic resonance. --- Supraconductivité à hautes températures --- Supraconducteurs à hautes températures --- Supraconducteurs à base d'oxyde de cuivre --- Résonance magnétique nucléaire --- Materials. --- Matériaux --- Copper oxide superconductors -- Materials. --- Electronic books. -- local. --- High temperature superconductors -- Materials. --- High temperature superconductivity --- Nuclear magnetic resonance --- Electricity & Magnetism --- Atomic Physics --- Physics --- Physical Sciences & Mathematics --- Materials --- Magnetic resonance, Nuclear --- NMR (Nuclear magnetic resonance) --- Nuclear spin resonance --- Resonance, Nuclear spin --- High critical temperature superconductivity --- High Tc superconductivity --- Physics. --- Condensed matter. --- Condensed Matter Physics. --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Magnetic resonance --- Nuclear spin --- Nuclear quadrupole resonance --- Materials at low temperatures --- Superconductors --- Superconductivity
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This book contains general (tutorial) and topical reviews, written by leading researches in the area of organic superconductors and conductors from USA, Japan, France, Germany, Russia, United Kingdom, Korea, and Australia. It covers contemporary topics such as unconventional superconductivity, non- Fermi-liquid properties, the quantum Hall effect, strongly correlated electrons, novel types of quantum macroscopic phenomena in a magnetic field, magnetic field induced spin(charge)-density waves, and magnetic field induced exotic superconducting phases are described both from theoretical and experimental points of views. Two types of review are included: general (tutorial) reviews, containing both educational information and state of art information about recent experimental discoveries and theoretical predictions are intended for general readers, researchers and graduate students, specialized in any area of condensed matter physics; and topical reviews, emphasizing very recent developments, will be useful for researches and graduate students currently active in the physics of organic conductors and superconductors. The book provides both an introduction and a review of the current status of the field.
Organic superconductors. --- Organic conductors --- Superconductors --- Polymers. --- Engineering. --- Strongly Correlated Systems, Superconductivity. --- Solid State Physics. --- Spectroscopy and Microscopy. --- Polymer Sciences. --- Engineering, general. --- Construction --- Industrial arts --- Technology --- Polymere --- Polymeride --- Polymers and polymerization --- Macromolecules --- Superconductivity. --- Superconductors. --- Solid state physics. --- Spectroscopy. --- Microscopy. --- Polymers . --- Analysis, Microscopic --- Light microscopy --- Micrographic analysis --- Microscope and microscopy --- Microscopic analysis --- Optical microscopy --- Optics --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectrometry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Physics --- Solids --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics --- Electric conductivity --- Critical currents --- Superfluidity --- Qualitative --- Materials --- Analytical chemistry
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The motion of electrons in superconductors seems to defy our imagination based on daily experience with Newtonian mechanics. This book shows that the classical concepts, such as the balance of forces acting on electrons, are useful for understanding superconductivity. The electrostatic field plays a natural part in this balance as it mediates forces between electrons at long distances. Due to its classical interpretation, the theory presented in this book is suitable for introductory courses.
Superconductors. --- Electrostatics. --- Supraconducteurs --- Electrostatique --- Superconductors --- Electrostatics --- Electricity & Magnetism --- Physics --- Physical Sciences & Mathematics --- Superconducting materials --- Superconductive devices --- Electric potential --- Electricity, Static --- Potential, Electric --- Static electricity --- Engineering. --- Condensed matter. --- Electronics. --- Microelectronics. --- Optical materials. --- Electronic materials. --- Electronics and Microelectronics, Instrumentation. --- Optical and Electronic Materials. --- Condensed Matter Physics. --- Engineering, general. --- Cryoelectronics --- Electronics --- Solid state electronics --- Statics --- Electric action of points --- Materials --- Optics --- Electrical engineering --- Physical sciences --- Construction --- Industrial arts --- Technology --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Electronic materials --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Microtechnology --- Semiconductors --- Miniature electronic equipment
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Conceived as the definitive reference in a classic and important field of modern physics, this extensive and comprehensive handbook systematically reviews the basic physics, theory and recent advances in the field of superconductivity. Leading researchers, including Nobel laureates, describe the state-of-the-art in conventional and unconventional superconductors at a particularly opportune time, as new experimental techniques and field-theoretical methods have emerged. In addition to full-coverage of novel materials and underlying mechanisms, the handbook reflects continued intense research into electron-phone based superconductivity. Considerable attention is devoted to high-Tc superconductivity, novel superconductivity, including triplet pairing in the ruthenates, novel superconductors, such as heavy-Fermion metals and organic materials, and also granular superconductors. What’s more, several contributions address superconductors with impurities and nanostructured superconductors. Important new results on current problems are presented in a manner designed to stimulate further research. Numerous illustrations, diagrams and tables make this book especially useful as a reference work for researchers, students and teachers. Treating the entire superconductivity field, this unparalleled reference resource carefully blends theoretical studies with experimental results to provide the scientist and engineers an indispensable foundation for further research.
Superconductivity. --- Physics. --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Electric conductivity --- Critical currents --- Superfluidity --- Engineering. --- Optical materials. --- Strongly Correlated Systems, Superconductivity. --- Condensed Matter Physics. --- Engineering, general. --- Optical and Electronic Materials. --- Optics --- Materials --- Construction --- Industrial arts --- Technology --- Superconductors. --- Condensed matter. --- Electronic materials. --- Electronic materials --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics
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This volume collects the lecture notes (ordered alphabetically according to the first author surname) of the talks delivered by the main speakers at the Erice 2007 International School of Crystallography, generously selected by NATO as an Advanced Study Institute (# 982582). The aim of the school was to discuss the state-of-the-art in molecular materials design, that is, the rational analysis and fabrication of crystalline solids showing a predefined structural organization of their component molecules and ions, which results in the manifestation of a specific collective property of technological interest. The School was held on June 7–17, 2007, in Erice (an old town, over 3000 years, located on the top of a Sicilian hill that oversees the sea near Trapani). The school developed following two parallel lines. First we established “where we are” in terms of modelling, design, synthesis and applications of crystalline solids with predefined properties. Second, we attempted to define current and possible futuristic lines of development in the quest for novel molecule-based materials with potential applications in magnetism, conductivity and superconductivity, non-lineal optics (NLO), drug delivery, and nanotechnology. In recent years, solid state chemistry and crystal engineering have evolved at the intersection between the top-down and bottom-up approaches towards materials design and fabrication. An ever-increasing number of scientists are learning how to control self-assembly, molecular recognition, and other fundamental processes on the way to achieving ‘tailor-made’ materials, such as crystal nucleation, crystal growth, and polymorphism.
Crystals --- Crystallography --- Materials. --- Crystallography. --- Magnetism. --- Medicine. --- Materials Science, general. --- Crystallography and Scattering Methods. --- Strongly Correlated Systems, Superconductivity. --- Magnetism, Magnetic Materials. --- Molecular Medicine. --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Medical sciences --- Pathology --- Physicians --- Mathematical physics --- Physics --- Electricity --- Magnetics --- Leptology --- Physical sciences --- Mineralogy --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Materials --- Health Workforce --- Materials science. --- Superconductivity. --- Superconductors. --- Magnetic materials. --- Molecular biology. --- Molecular biochemistry --- Molecular biophysics --- Biochemistry --- Biophysics --- Biomolecules --- Systems biology --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics --- Electric conductivity --- Critical currents --- Superfluidity --- Material science
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Cryogenic refrigerators operating with refrigerant mixtures were developed under classified and proprietary programs for many years, and it was only after 1991 that the world realized the importance of the mixed refrigerant systems for cryogenic refrigeration. Mixed refrigerant cryogenic processes are also used in most large base load natural gas liquefaction plants. Hundreds of patents exist on different aspects of mixed refrigerant processes for liquefaction of natural gas, as well as the composition of mixtures for Joule-Thomson and other refrigerators. Still, the fundamental aspects of these processes continued to not receive the attention they deserve in open literature in the view of these commercial interests. Cryogenic Mixed Refrigerant Processes, by Dr. G. Venkatarathnam, explains all the aspects of mixed refrigerant processes using robust analytical methods based on sound thermodynamic principles, drawing upon many case studies and examples, largely unpublished, to teach: - the need for refrigerant mixtures - the different processes than can be used in refrigeration and liquefaction systems - the methods to be adopted for choosing the components of a mixture and their concentrations used for various cryogenic applications - the methods for simulating and optimizing cryogenic processes Cryogenic Mixed Refrigerant Processes will be a valuable and much needed reference for researchers and scientists whose focus includes cryogenic engineering, natural gas liquefaction, refrigeration systems, and process simulation and optimization. Dr. G. Venkatarathnam is Professor of Mechanical Engineering at the Indian Institute of Technology Madras, India. “…this is a good reference both for entering the domain of mixed refrigerant processes, and to expand the knowledge of optimal applications for this technique. It is a compact book that gives practical answers on the why and how to use mixtures in cryogenics.” -Luca Bottura, CERN, Switzerland “This book is an important source of knowledge for post-graduate students, process engineers working on equipment projects for gas liquefaction industry as well as those, operating liquefaction plants, or for feasibility studies analysts, as well as for newcomers in this branch of technology. Reading of the book doesn’t require any previous specific knowledge except of basic course of thermodynamics on university level. All readers will certainly appreciate the work done by the author on optimization of all the cycles. It may save a lot of research and engineering work of those working on projects. Possibly, it can also help to achieve more optimized solutions.” -Vaclav Chrz, Chart Ferox, Czech Republic.
Chemistry. --- Industrial Chemistry/Chemical Engineering. --- Superconductivity, Superfluidity, Quantum Fluids. --- Solid State Physics and Spectroscopy. --- Materials Science, general. --- Chemical engineering. --- Particles (Nuclear physics). --- Superconductivity. --- Materials. --- Chimie --- Génie chimique --- Particules (Physique nucléaire) --- Supraconductivité --- Matériaux --- Refrigerants. --- Refrigerants --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Chemical Engineering --- Low temperature research. --- Cryogenics --- Low temperatures --- Research --- Solid state physics. --- Superconductors. --- Spectroscopy. --- Microscopy. --- Materials science. --- Strongly Correlated Systems, Superconductivity. --- Solid State Physics. --- Spectroscopy and Microscopy. --- Thermochemistry --- Chemistry, Technical --- Heat-transfer media --- Refrigeration and refrigerating machinery --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Metallurgy --- Materials --- Material science --- Physical sciences --- Analysis, Microscopic --- Light microscopy --- Micrographic analysis --- Microscope and microscopy --- Microscopic analysis --- Optical microscopy --- Optics --- Analysis, Spectrum --- Spectra --- Spectrochemical analysis --- Spectrochemistry --- Spectrometry --- Spectroscopy --- Chemistry, Analytic --- Interferometry --- Radiation --- Wave-motion, Theory of --- Absorption spectra --- Light --- Spectroscope --- Physics --- Solids --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics --- Electric conductivity --- Critical currents --- Superfluidity --- Qualitative --- Analytical chemistry
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Developments in nanotechnology and measurement techniques now allow experimental investigation of transport properties of nanodevices. There is great interest in this research connected with development of spintronics, molecular electronics and quantum information processing.
Physics. --- Superconductivity, Superfluidity, Quantum Fluids. --- Nanotechnology. --- Computation by Abstract Devices. --- Solid State Physics and Spectroscopy. --- Magnetism, Magnetic Materials. --- Computer science. --- Particles (Nuclear physics). --- Superconductivity. --- Magnetism. --- Physique --- Informatique --- Particules (Physique nucléaire) --- Supraconductivité --- Magnétisme --- Nanotechnologie --- Electron transport -- Congresses. --- Nanostructured materials -- Electric properties -- Congresses. --- Nanostructures -- Electric properties -- Congresses. --- Electron transport --- Nanostructured materials --- Nanostructures --- Atomic Physics --- Physics --- Physical Sciences & Mathematics --- Electric properties --- Nanomaterials --- Nanometer materials --- Nanophase materials --- Nanostructure controlled materials --- Nanostructure materials --- Ultra-fine microstructure materials --- Engineering. --- Computers. --- Condensed matter. --- Superconductors. --- Electronics. --- Microelectronics. --- Nanotechnology and Microengineering. --- Electronics and Microelectronics, Instrumentation. --- Condensed Matter Physics. --- Strongly Correlated Systems, Superconductivity. --- Nanoscience --- Microstructure --- Nanotechnology --- Informatics --- Science --- Molecular technology --- Nanoscale technology --- High technology --- Electrical engineering --- Physical sciences --- Construction --- Industrial arts --- Technology --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics --- Electric conductivity --- Critical currents --- Superfluidity --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Materials
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