Download or read book Low Dimensional Cooperative Phenomena written by H. Keller and published by . This book was released on 2014-09-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Dimensional Cooperative Phenomena written by H. J. Keller and published by Springer. This book was released on 2013-12-01 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical and experimental work on solids with low-dimensi℗Ư onal cooperative phenomena has been rather explosively expanded in the last few years, and it seems to be quite fashionable to con℗Ư tribute to this field, especially to the problem of one-dimensional metals. On the whole, one could divide the huge amount of recent investigations into two parts although there is much overlap bet℗Ư ween these regimes, namely investigations on magnetic exchange interactions constrained to mainly one or two dimensions and, secondly, work done on Id metallic solids or linear chain compounds with Id delocalized electrons. There is, of course, overlap from one extreme case to the other with these solids and in some rare cases both phenomena are studied on one and the same crystal. In fact, however, most of the scientific groups in this area could be associated roughly with one of these categories and, in addition, a separation between theoreticians and experimentalists in each of these groups leads to a further splitting of interests although many theories about these solids have been tested by experimenta℗Ư lists. Nevertheless, more cooperation and understanding between scientists working on low-dimensional cooperative phenomena should appreciably stimulate further development. With a better inderdis℗Ư ciplinary understanding, new ideas could possibly help chemists in synthesizing tailor-cut solids. This would in return give experi℗Ư mentalists new phenomena to examine and finally would stimulate new theoretical work.

Download or read book Low Dimensional Cooperative Phenomena written by H. J. Keller and published by . This book was released on 2014-09-01 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Dimensional Cooperative Phenomena written by H. Keller and published by Springer. This book was released on 2012-11-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical and experimental work on solids with low-dimensi onal cooperative phenomena has been rather explosively expanded in the last few years, and it seems to be quite fashionable to con tribute to this field, especially to the problem of one-dimensional metals. On the whole, one could divide the huge amount of recent investigations into two parts although there is much overlap bet ween these regimes, namely investigations on magnetic exchange interactions constrained to mainly one or two dimensions and, secondly, work done on Id metallic solids or linear chain compounds with Id delocalized electrons. There is, of course, overlap from one extreme case to the other with these solids and in some rare cases both phenomena are studied on one and the same crystal. In fact, however, most of the scientific groups in this area could be associated roughly with one of these categories and,in addition, a separation between theoreticians and experimentalists in each of these groups leads to a further splitting of interests although many theories about these solids have been tested by experimenta lists. Nevertheless, more cooperation and understanding between scientists working on low-dimensional cooperative phenomena should appreciably stimulate further development. With a better inderdis ciplinary understanding, new ideas could possibly help chemists in synthesizing tailor-cut solids. This would in return give experi mentalists new phenomena to examine and finally would stimulate new theoretical work.

Download or read book The Physics and Chemistry of Low Dimensional Solids written by Luis Alcácer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, Tomar, Portugal, August 26-September 7, 1979

Download or read book Superconducting Devices Materials written by and published by . This book was released on 1976 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fermi Surfaces of Low Dimensional Organic Metals and Superconductors written by Joachim Wosnitza and published by Springer. This book was released on 2006-04-11 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fermi Surfaces of Low-Dimensional Organic Metals and Superconductors is an introduction to quasi-one- and quasi-two-dimensional organic metals and a review of the current knowledge on the electronic structure of these materials. The principal structural, electronic, and superconducting properties are described and illustrated with many examples. The book introduces the basic theoretical concepts necessary for the understanding of the experimental techniques and reviews in detail recent results in the investigation of the Fermi surface topology. The book is intended both as an introduction and as a reference book for active researchers.

Download or read book Chemistry and Physics of One Dimensional Metals written by H. Keller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: tailor-made molecules and indicated what kind of compounds could be prepared in the near future. In several evening and weekend sessions some participants presented summaries of their recent work and these and other new results were discussed. A draft of these discussions could not be added in printed form because of the 1 imitations set by the total page number of this volume, but to give at least an idea of the problems touched upon during these sessions, a 1 ist of the main contributors together with the title of the conribution discussed is given as an appendix. The reader might contact these authors directly if interested in special recent results. I hope that the participants have profited from the meeting and, furthermore, that at least some of the readers of the following papers are stimulated to high-dimensional cooperative efforts on low-dimensional conductive sol ids. Primarily I have to thank NATO who made this project possible through generous financial support. Especially I would 1 ike to men tion gratefully the excellent cooperation with Dr. T. Kester of the NATO Scientific Affairs Division, whose personal efforts helped in the preparation and organization of the meeting. The Advanced Study Institute could not have taken place without the efforts of Mrs.

Download or read book Highly Conducting One Dimensional Solids written by J. Devreese and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the problem of a metal in one dimension has long been known to solid-state physicists, it was not until the synthesis of real one-dimensional or quasi-one-dimensional systems that this subject began to attract considerable attention. This has been due in part to the search for high temperature superconductivity and the possibility of reaching this goal with quasi-one-dimensional substances. A period of intense activity began in 1973 with the report of a measurement of an apparently divergent conduc tivity peak in TfF-TCNQ. Since then a great deal has been learned about quasi-one-dimensional conductors. The emphasis now has shifted from trying to find materials of very high conductivity to the many interesting problems of physics and chemistry involved. But many questions remain open and are still under active investigation. This book gives a review of the experimental as well as theoretical progress made in this field over the last years. All the chapters have been written by scientists who have established themselves as experts in theoreti cal and experimental solid-state physics. The book is intended to be of use both to students and researchers entering the field as well as to more advanced physicists. The wealth of ideas and information it contains ought to be useful to anyone interested in quasi-one-dimensional systems, organic solids, or the search for novel conduction and superconduction mechanisms. The editors are very grateful to the authors for their collaboration in this book.

Download or read book Density Waves In Solids written by George Gruner and published by CRC Press. This book was released on 2018-03-08 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: ?Density Waves in Solids is written for graduate students and scientists interested in solid-state sciences. It discusses the theoretical and experimental state of affairs of two novel types of broken symmetry ground states of metals, charge, and spin density waves. These states arise as the consequence of electron-phonon and electron-electron interactions in low-dimensional metals.Some fundamental aspects of the one-dimensional electron gas, and of the materials with anisotropic properties, are discussed first. This is followed by the mean field theory of the phases transitions?discussed using second quantized formalism?together with the various experimental observations on the transition and on the ground states. Fluctuation effects and the collective excitations are reviewed next, using the Ginzburg-Landau formalism, followed by the review of the interaction of these states with the underlying lattice and with impurities. The final chapters are devoted to the response of the ground states to external perturbations.

Download or read book Low Dimensional Magnetism written by A.N. Vasiliev and published by CRC Press. This book was released on 2019-07-16 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-dimensional magnetism physics involves the search for new magnetic compounds and improving their characteristics to meet the needs of innovative technologies. A comprehensive overview of key materials, their formulation data and characteristics are detailed by the author. Key selling features: Explores dominant mechanisms of magnetic interaction to determine the parameters of exchange interactions in new magnetic materials. Describes how magnetism and superconductivity not only compete, but also "help" each other. Details characteristics of key materials in the magnetic subsystem. Results of several internationally renowned research groups are included and cited. Suitable for a wide range of readers in physics, materials science, and chemistry interested in the problems of the structure of matter.

Download or read book Physics of Nonlinear Transport in Semiconductors written by David K. Ferry and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: The area of high field transport in semiconductors has been of interest since the early studies of dielectric breakdown in various materials. It really emerged as a sub-discipline of semiconductor physics in the early 1960's, following the discovery of substantial deviations from Ohm's law at high electric fields. Since that time, it has become a major area of importance in solid state electronics as semiconductor devices have operated at higher frequencies and higher powers. It has become apparent since the Modena Conference on Hot Electrons in 1973, that the area of hot electrons has ex tended weIl beyond the concept of semi-classical electrons (or holes) in homogeneous semiconductor materials. This was exemplified by the broad range of papers presented at the International Conference on Hot Electrons in Semiconductors, held in Denton, Texas, in 1977. Hot electron physics has progressed from a limited phenomeno logical science to a full-fledged experimental and precision theo retical science. The conceptual base and subsequent applications have been widened and underpinned by the development of ab initio nonlinear quantum transport theory which complements and identifies the limitations of the traditional semi-classical Boltzmann-Bloch picture. Such diverse areas as large polarons, pico-second laser excitation, quantum magneto-transport, sub-three dimensional systems, and of course device dynamics all have been shown to be strongly interactive with more classical hot electron pictures.

Download or read book One Dimensional Conductors written by Seiichi Kagoshima and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with physical properties of electrically one-dimensional conductors. It includes both a description of basic concepts and a review of recent progress in research. One-dimensional conductors are those materials in which an electric current flows easily in one specific crystal direction while the resistivity is very high in transverse directions. It was about 1973 when much attention began to be focussed on them and investigations started in earnest. The research was stimulated by the successful growth of crystals of the organic conductor TTF-TCNQ and of the inorganic conductor KCP. New concepts, characteristic of one dimension, were established in the in vestigations of their properties. Many new one-dimensional conductors were also found and synthesized. This field of research is attractive because of the discovery of new ma terials, phenomena and concepts which have only recently found a place in the framework of traditional solid-state physics and materials science. The relation of this topic to the wider field of solid-state sciences is therefore still uncertain. This situation is clearly reflected in the wide distribution of the fields of specialization of researchers. Due to this, and also to the rapid progress of research, no introductory book has been available which covers most of the important fields of research on one-dimensional conductors.

Download or read book Functionalization of Molecular Architectures written by Kazuhiro Shikinaka and published by CRC Press. This book was released on 2018-11-02 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-dimensional compounds are molecules that correspond to various shapes, such as rod, ladder (one-dimensional compounds), and sheet (two-dimensional compounds). They are ordinarily found in electromagnetic fields. Recently, versatile low-dimensional compounds were proposed for use as components of various functional materials. These new-class low-dimensional compounds contribute significantly to industrial/materials sciences. The molecular architecture consisting of low-dimensional compounds can also be found in nature. One example is the cell cytoskeleton, which is a network- or bundle-like architecture consisting of rod-like protein assemblies. The cell accomplishes its motility by structural transition of the cytoskeleton—that is, phase transition of the architecture of low-dimensional compounds in response to some stimuli induces shape changes in cells. Another example is nacre, which is composed of layered aragonite platelets, usually a metastable CaCO3 polymorph. The layered inorganic platelets give nacre its stiffness and noncombustibility. Thus, the molecular architecture of low-dimensional compounds in natural life contributes to their functionality. This book reviews various advanced studies on the application of low-dimensional compounds and is, therefore, important for the development of materials sciences and industrial technologies.

Download or read book Physics in One Dimension written by J. Bernasconi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1966, E.H. Lieb and D.C. r1attis published a book on "Mathematical Physics in One Dimension" [Academic Press, New York and London] which is much more than just a collection of reprints and which in fact marked the beginnings of the rapidly growing interest in one-dimensional problems and materials in the 1970's. In their Foreword, Lieb and r~attis made the observation that " ... there now exists a vast literature on this subject, albeit one which is not indexed under the topic "one dimension" in standard indexing journals and which is therefore hard to research ... ". Today, the situation is even worse, and we hope that these Proceedings will be a valuable guide to some of the main current areas of one-dimensional physics. From a theoretical point of view, one-dimensional problems have always been very attractive. Many non-trivial models are soluble in one dimension, while they are only approximately understood in three dimensions. Therefore, the corresponding exact solutions serve as a useful test of approximate ma thematical methods, and certain features of the one-dimensional solution re main relevant in higher dimensions. On the other hand, many important phe nomena are strongly enhanced, and many concepts show up especially clearly in one-dimensional or quasi -one-dimensional systems. Among them are the ef fects of fluctuations, of randomness, and of nonlinearity; a number of in teresting consequences are specific to one dimension.

Download or read book Thermoelectricity in Metallic Conductors written by J. Blatt and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first International Conference on Thermoelectric Properties of Metallic Conductors was held at Michigan State University on August 10-12, 1977. The conference was sponsored and supported by the National Science Foundation, the Office of Naval Research and the Ford Motor Company. Although the topic may appear, at first glance, rather narrow and of limited interest, it impacts significantly on numerous fields of research, in each instance providing a unique and fru- ful technique for securing important data that is frequently difficult to obtain by other means. Thus, though thermoelectricity is the thread that binds these pages together, the papers constitute a patchwork quilt that includes critical phenomena, superconductivity, many-body theory, quasi one-dimensional systems, liquid metals, to mention only a few. This volume contains the 12 invited and 31 contributed papers, arranged in the order in which they were presented, as well as much of the frequently spirited and always illuminating discussion that followed these papers. Regrettably, not all of the discussion is included. Difficulties with the recording system during the first session (Wednesday morning) did not become apparent before the end of that session, and, consequently, none of the discussion--some of it fairly heated--appears in the proceedings; other remarks were lost to posterity through occasional malfunctioning of the record ing facilities and/or failure of speakers to come near a microphone.

Download or read book Langmuir Blodgett Films written by W.A. Barlow and published by Elsevier. This book was released on 2013-10-22 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics covered range from basic structural studies to areas as diverse as electron tunneling, photovoltaic effects and solid state polymerisation.