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The Scaling Rule And Fluxon Core Pinning In A High Field Superconductor With Artificially Introduced Pins Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of The Scaling Rule And Fluxon Core Pinning In A High Field Superconductor With Artificially Introduced Pins book. This book definitely worth reading, it is an incredibly well-written.
Author : Lance David Cooley
Publisher : Unknown
Page : 400 pages
File Size : 52,7 Mb
Release : 1993
Category : Flux pinning
ISBN : WISC:89049463086
Author : Anonim
Publisher : Unknown
Page : 398 pages
File Size : 46,8 Mb
Release : 1993
Category : High technology
ISBN : UCSD:31822017892589
Author : Anonim
Publisher : Unknown
Page : 704 pages
File Size : 52,7 Mb
Release : 1993
Category : Dissertation abstracts
ISBN : UOM:39015086908236
Author : Teruo Matsushita
Publisher : Springer Nature
Page : 506 pages
File Size : 46,6 Mb
Release : 2022-08-31
Category : Technology & Engineering
ISBN : 9783030946395
This book covers the flux pinning mechanisms and properties and the electromagnetic phenomena caused by the flux pinning common for metallic, high-Tc and MgB2 superconductors. The condensation energy interaction known for normal precipitates or grain boundaries and the kinetic energy interaction proposed for artificial Nb pins in Nb-Ti, etc., are introduced for the pinning mechanism. Summation theories to derive the critical current density are discussed in detail. Irreversible magnetization and AC loss caused by the flux pinning are also discussed. The loss originally stems from the ohmic dissipation of normal electrons in the normal core driven by the electric field induced by the flux motion. The influence of the flux pinning on the vortex phase diagram in high Tc superconductors is discussed, and the dependencies of the irreversibility field are also described on other quantities such as anisotropy of superconductor, specimen size and electric field strength. Recent developments of critical current properties in various high-Tc superconductors and MgB2 are introduced. The 3rd edition has been thoroughly updated, with a new chapter on critical state model. The mechanism of irreversible properties is discussed in detail. The author provides calculations of pinning loss by the equation of motion of flux lines in the pinning potential and hysteresis loss. The readers will learn why the resultant loss is of hysteresis type in spite of such mechanism. This book aims for graduate students and researchers studying superconductivity as well as engineers working in electric utility industry.
Author : Anonim
Publisher : Unknown
Page : 1228 pages
File Size : 54,6 Mb
Release : 1992
Category : Physics
ISBN : STANFORD:36105000903513
Author : H. Weinstock,Richard W. Ralston
Publisher : Springer Science & Business Media
Page : 460 pages
File Size : 47,7 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401119184
This volume is based on the proceedings of the NATO-sponsored Advanced Studies Institute (ASn on The New Superconducting Electronics (held 9-20 August 1992 in Waterville Valley, New Hampshire USA). The contents herein are intended to provide an update to an earlier volume on the same subject (based on a NATO ASI held in 1988). Four years seems a relatively short time interval, and our title itself, featuring The New Superconducting Electronics, may appear somewhat pretentious. Nevertheless, we feel strongly that the ASI fostered a timely reexamination of the technical progress and application potential of this rapid-paced field. There are, indeed, many new avenues for technological innovation which were not envisioned or considered possible four years ago. The greatest advances by far have occurred with regard to oxide superconductors, the so-called high transition-temperature superconductors, known in short as HTS. These advances are mainly in the ability to fabricate both (1) high-quality, relatively large-area films for microwave filters and (2) multilayer device structures, principally superconducting-normal-superconducting (SNS) Josephson junctions, for superconducting-quantum-interference-device (SQUID) magnetometers. Additionally, we have seen the invention and development of the flux-flow transistor, a planar three-terminal device. During the earlier ASI only the very first HTS films with adequate critical-current density had just been fabricated, and these were of limited area and had high resistance for microwave current.
Author : J. Robert Schrieffer
Publisher : CRC Press
Page : 352 pages
File Size : 51,6 Mb
Release : 2018-03-05
Category : Science
ISBN : 9780429964251
Theory of Superconductivity is primarily intended to serve as a background for reading the literature in which detailed applications of the microscopic theory of superconductivity are made to specific problems.
Author : Victor Moshchalkov,Roger Woerdenweber,Wolfgang Lang
Publisher : Springer Science & Business Media
Page : 407 pages
File Size : 46,6 Mb
Release : 2010-11-10
Category : Science
ISBN : 9783642151378
For emerging energy saving technologies superconducting materials with superior performance are needed. Such materials can be developed by manipulating the "elementary building blocks" through nanostructuring. For superconductivity the "elementary blocks" are Cooper pair and fluxon (vortex). This book presents new ways how to modify superconductivity and vortex matter through nanostructuring and the use of nanoscale magnetic templates. The basic nano-effects, vortex and vortex-antivortex patterns, vortex dynamics, Josephson phenomena, critical currents, and interplay between superconductivity and ferromagnetism at the nanoscale are discussed. Potential applications of nanostructured superconductors are also presented in the book.
Author : A. J. Moulson,J. M. Herbert
Publisher : John Wiley & Sons
Page : 583 pages
File Size : 43,8 Mb
Release : 2003-06-27
Category : Technology & Engineering
ISBN : 9780471497486
Electroceramics, Materials, Properties, Applications, Second Edition provides a comprehensive treatment of the many aspects of ceramics and their electrical applications. The fundamentals of how electroceramics function are carefully introduced with their properties and applications also considered. Starting from elementary principles, the physical, chemical and mathematical background of the subject are discussed and wherever appropriate, a strong emphasis is placed on the relationship between microstructire and properties. The Second Edition has been fully revised and updated, building on the foundation of the earlier book to provide a concise text for all those working in the growing field of electroceramics. * fully revised and updated to include the latest technological changes and developments in the field * includes end of chapter problems and an extensive bibliography * an Invaluable text for all Materials Science students. * a useful reference for physicists, chemists and engineers involved in the area of electroceramics.
Author : Asako Kawamori,Jun Yamauchi,Hitoshi Ohta
Publisher : Elsevier
Page : 853 pages
File Size : 53,5 Mb
Release : 2002-07-01
Category : Science
ISBN : 9780080539720
The Proceedings in this volume are a refereed selection of presentations from The Third Asia-Pacific EPR/ESR Symposium (APES'01), held in Kobe, Japan from October 29 to November 1, 2001. Participants from 20 countries from Asia, Australia, Europe, North and South America presented 210 papers, of which 132 are included here. These Proceedings are also a blueprint for development of electron paramagnetic resonance (EPR) / electron spin resonance (ESR) in the Asia-Pacific region in the 21st century. The Symposium reflected a variety of research fields developed over half a century and focuses especially on the most recent developments, such as high-field and high-frequency EPR, which are envisaged to be further developed and applied to various fields in the 21st century. All sessions consisted of Plenary, Invited and Contributed presentations. The Plenary presentations aimed at summarizing the overall developments. Invited presentations, reviewing the most recent developments, and Contributed ones, dealing with original research recently carried out in the EPR/ESR area, were given in one of three parallel sessions. The unique research works presented cover various fields and reflect the existing diversity of applications of the EPR/ESR techniques.
Author : Md Nazoor Khan,S. Panigrahi
Publisher : Cambridge University Press
Page : 513 pages
File Size : 42,6 Mb
Release : 2017-03-06
Category : Science
ISBN : 9781316635650
"Provides a coherent treatment of the basic principles and theories of engineering physics"--
Author : S. Banerjee,A.K. Tyagi
Publisher : Elsevier
Page : 731 pages
File Size : 43,9 Mb
Release : 2011-12-09
Category : Science
ISBN : 9780123851437
Functional materials have assumed a very prominent position in several high-tech areas. Such materials are not being classified on the basis of their origin, nature of bonding or processing techniques but are classified on the basis of the functions they can perform. This is a significant departure from the earlier schemes in which materials were described as metals, alloys, ceramics, polymers, glass materials etc. Several new processing techniques have also evolved in the recent past. Because of the diversity of materials and their functions it has become extremely difficult to obtain information from single source. Functional Materials: Preparation, Processing and Applications provides a comprehensive review of the latest developments. Serves as a ready reference for Chemistry, Physics and Materials Science researchers by covering a wide range of functional materials in one book Aids in the design of new materials by emphasizing structure or microstructure – property correlation Covers the processing of functional materials in detail, which helps in conceptualizing the applications of them
Author : Gianluca Ghigo,Daniele Torsello
Publisher : Springer
Page : 0 pages
File Size : 45,7 Mb
Release : 2023-01-31
Category : Technology & Engineering
ISBN : 303093912X
This book provides a thorough overview of methods and approaches to the experimental characterization of superconductors at microwave frequencies, and includes a detailed description of the two main techniques, both based on the use of coplanar waveguide resonators, that the authors employed to investigate the properties of unconventional superconductors. In the second part several case studies are described, covering a large spectrum of materials and issues. Particular emphasis is given to recent hot topics concerning iron-based superconductors, both of fundamental nature and relevant for applications. The book is intended as a learning tool for researchers in the field, and serves as a guide providing inspiring examples of the use of coplanar resonator techniques to address key topics in the field of unconventional superconductivity.
Author : H. Weinstock
Publisher : Springer Science & Business Media
Page : 695 pages
File Size : 46,5 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9789401707527
This book, in essence the proceedings of a NATO Advanced Study Institute with the same title, is designed to provide in-depth coverage of many, but not all, of the major current applications of superconductivity, and of many that still are being developed. It will be of value to scientists and engineers who have interests in the research and production aspects of the technology, as well as in the applications themselves. The ftrst three chapters (by Clarke, Vrba and Wikswo) are devoted to an understanding of the principles, fabrication and uses of SQUID magnetometers and gradiometers, with the greatest emphasis on biomagnetism and nondestructive evaluation (NDE). For the most part, traditional low-temperature superconductor (LTS) SQUIDs are used, but particularly for NDE, high-temperature superconductor (HTS) SQUIDs are proving useful and often more convenient. The succeeding three chapters (by Przybysz, Likharev and Chaloupka) cover broader aspects of superconducting electronics. The ftrst two of these deal primarily with digital L TS circuits, while the third discusses in great detail passive component applications using HTS materials. Currently, HTS ftlters are undergoing intense J3-site testing at cellular telephone base stations. While it is clear that HTS ftlters outperform conventional ftlters in reducing signal loss and allowing for more channels in a given bandwidth, it isn't yet certain that the cellular telephone industry sees sufficient economic beneftts to make a ftrm decision to use HTS ftlters universally in its systems. If this application is generally adapted, the market for these ftlters should be quite large.
Author : N. Bontemps,Yvan Bruynseraede,Guy Deutscher,Aharon Kapitulnik
Publisher : Springer Science & Business Media
Page : 330 pages
File Size : 46,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401109741
One of the most spectacular consequences of the description of the superfluid condensate in superfluid He or in superconductors as a single macroscopic quantum state is the quantization of circulation, resulting in quantized vortex lines. This book draws no distinction between superfluid He3 and He4 and superconductors. The reader will find the essential introductory chapters and the most recent theoretical and experimental progress in our understanding of the vortex state in both superconductors and superfluids, from lectures given by leading experts in the field, both experimentalists and theoreticians, who gathered in Cargèse for a NATO ASI. The peculiar features related to short coherence lengths, 2D geometry, high temperatures, disorder, and pinning are thoroughly discussed.