Vortex Electronics And Squids

Author : Takeshi Kobayashi,Hisao Hayakawa,Masayoshi Tonouchi
Publisher : Springer Science & Business Media
Page : 330 pages
File Size : 54,7 Mb
Release : 2003-12-08
Category : Science
ISBN : 3540402314

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Vortex Electronics and SQUIDs by Takeshi Kobayashi,Hisao Hayakawa,Masayoshi Tonouchi Pdf

Understanding the nature of vortices in high-Tc superconductors is a crucial subject for research on superconductive electronics, especially for superconducting interference devices (SQUIDs), it is also a fundamental problem in condensed-matter physics. Recent technological progress in methods for both direct and indirect observation of vortices, e.g. scanning SQUID, terahertz imaging, and microwave excitation, has led to new insights into vortex physics, the dynamic behavior of vortices in junctions and related questions of noise. This book presents the current status of research activity and provides new information on the applications of SQUIDs, including magnetocardiography, immunoassays, and laser-SQUID microscopes, all of which are close to being commercially available.

Author : Takeshi Kobayashi,Hisao Hayakawa,Masayoshi Tonouchi
Publisher : Unknown
Page : 320 pages
File Size : 46,6 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 366230774X

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Vortex Electronics and Squids by Takeshi Kobayashi,Hisao Hayakawa,Masayoshi Tonouchi Pdf

Author : Amit Finkler
Publisher : Springer Science & Business Media
Page : 74 pages
File Size : 47,5 Mb
Release : 2012-05-17
Category : Science
ISBN : 9783642293931

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Scanning SQUID Microscope for Studying Vortex Matter in Type-II Superconductors by Amit Finkler Pdf

Common methods of local magnetic imaging display either a high spatial resolution and relatively poor field sensitivity (MFM, Lorentz microscopy), or a relatively high field sensitivity but limited spatial resolution (scanning SQUID microscopy). Since the magnetic field of a nanoparticle or nanostructure decays rapidly with distance from the structure, the achievable spatial resolution is ultimately limited by the probe-sample separation. This thesis presents a novel method for fabricating the smallest superconducting quantum interference device (SQUID) that resides on the apex of a very sharp tip. The nanoSQUID-on-tip displays a characteristic size down to 100 nm and a field sensitivity of 10^-3 Gauss/Hz^(1/2). A scanning SQUID microsope was constructed by gluing the nanoSQUID-on-tip to a quartz tuning-fork. This enabled the nanoSQUID to be scanned within nanometers of the sample surface, providing simultaneous images of sample topography and the magnetic field distribution. This microscope represents a significant improvement over the existing scanning SQUID techniques and is expected to be able to image the spin of a single electron.

Author : Satishchandra B. Ogale
Publisher : Springer Science & Business Media
Page : 416 pages
File Size : 51,5 Mb
Release : 2005-11-21
Category : Technology & Engineering
ISBN : 9780387260891

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Thin Films and Heterostructures for Oxide Electronics by Satishchandra B. Ogale Pdf

Oxides form a broad subject area of research and technology development which encompasses different disciplines such as materials science, solid state chemistry, physics etc. The aim of this book is to demonstrate the interplay of these fields and to provide an introduction to the techniques and methodologies involving film growth, characterization and device processing. The literature in this field is thus fairly scattered in different research journals covering one or the other aspect of the specific activity. This situation calls for a book that will consolidate this information and thus enable a beginner as well as an expert to get an overall perspective of the field, its foundations, and its projected progress.

Author : Yi Zhang,Hui Dong,Hans-Joachim Krause,Guofeng Zhang,Xiaoming Xie
Publisher : John Wiley & Sons
Page : 242 pages
File Size : 43,5 Mb
Release : 2020-09-08
Category : Technology & Engineering
ISBN : 9783527344888

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SQUID Readout Electronics and Magnetometric Systems for Practical Applications by Yi Zhang,Hui Dong,Hans-Joachim Krause,Guofeng Zhang,Xiaoming Xie Pdf

Hands-on guide for scientists and engineers on how to use SQUID technology This practical book covers SQUID (superconducting quantum interference device) readout electronics and magnetometric systems. It illustrates their many practical applications in measuring extremely subtle magnetic fields and shows how the technique is developing into an enabling technology for many applications, such as biomagnetic imaging and geophysical prospecting. Clear and comprehensive, the book builds a bridge for scientists and engineers to fill in potential know-how gaps for all who work on SQUID systems and their practical applications. It helps make key words like readout electronics, flux quantization, Josephson effects, and noise contributions completely understandable to all who design and use simple and robust SQUID systems. Beginning with an introduction to the subject, SQUID Readout Electronics and Magnetometric Systems for Practical Applications offers in-depth chapter coverage of: Josephson junctions; dc SQUID’s I-V characteristics and its bias modes; functions of the SQUID's readout electronics; direct readout scheme (DRS); SQUID magnetometry system and SQUID parameters; flux modulation scheme (FMS); and flux feedback concepts and parallel feedback circuit. Other sections examine: analyses of the "series feedback coil (circuit)" (SFC); weakly damped SQUID; two-stage and double relaxation oscillation readout schemes; and radio-frequency (rf) SQUID. · Provides a unique view of how simplicity and robustness are crucial for practical SQUID systems in applications · Focuses on the readout electronics of SQUID systems, particularly the advantages and disadvantages of the various systems · Helps materials scientists, physicists, and engineers overcome various major know-how barriers in order to understand the important challenges and to design practical SQUID systems · Largely documents the joint achievements accomplished in the cooperation between SIMIT and FZJ in the field of superconducting electronics SQUID Readout Electronics and Magnetometric Systems for Practical Applications is an excellent book for all materials scientists, electrical engineers, and physicists who can benefit from SQUID systems and their applications. It will also be of great benefit to analytical laboratories in industry, manufacturers of laboratory equipment, and systems engineers.

Author : John Clarke,Alex I. Braginski
Publisher : John Wiley & Sons
Page : 409 pages
File Size : 48,9 Mb
Release : 2006-03-06
Category : Science
ISBN : 9783527604586

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The SQUID Handbook by John Clarke,Alex I. Braginski Pdf

This two-volume handbook offers a comprehensive and well coordinated presentation of SQUIDs (Superconducting Quantum Interference Devices), including device fundamentals, design, technology, system construction and multiple applications. It is intended to bridge the gap between fundamentals and applications, and will be a valuable textbook reference for graduate students and for professionals engaged in SQUID research and engineering. It will also be of use to specialists in multiple fields of practical SQUID applications, from human brain research and heart diagnostics to airplane and nuclear plant testing to prospecting for oil, minerals and buried ordnance. The first volume contains chapters presenting the theory of SQUIDs, their fabrication from low- and high-temperature superconductors, the necessary readout electronics, and the design and performance of practical direct current (dc) and radio-frequency (rf) SQUIDs. This volume concludes with an overview of the most important SQUID system issues. An appendix summarizes briefly the foundations of superconductivity that are necessary to understand SQUIDs. A glossary and tables of units and constants are also included. The second volume of the handbook will deal with applications of SQUIDs and SQUID systems.

Author : Anonim
Publisher : Unknown
Page : 1168 pages
File Size : 52,6 Mb
Release : 2005
Category : Engineering
ISBN : UVA:X006163315

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JJAP by Anonim Pdf

Author : Anonim
Publisher : ScholarlyEditions
Page : 1976 pages
File Size : 55,9 Mb
Release : 2012-01-09
Category : Technology & Engineering
ISBN : 9781464963919

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Issues in Electronics Research and Application: 2011 Edition by Anonim Pdf

Issues in Electronics Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Electronics Research and Application. The editors have built Issues in Electronics Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Electronics Research and Application in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Electronics Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Author : Anonim
Publisher : Unknown
Page : 1176 pages
File Size : 44,6 Mb
Release : 2005
Category : Physics
ISBN : UCSD:31822032891616

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Japanese Journal of Applied Physics by Anonim Pdf

Author : Anant V. Narlikar
Publisher : Springer Science & Business Media
Page : 585 pages
File Size : 48,6 Mb
Release : 2013-11-11
Category : Technology & Engineering
ISBN : 9783662077641

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High Temperature Superconductivity 2 by Anant V. Narlikar Pdf

In contrast to research on the fundamental mechanisms of High-Temperature Superconductivity, in recent years we have seen enormous developments in the fabrication and application of High-Tc-superconductors. The two volumes of High Temperature Superconductivity provide a survey of the state of the technology and engineering applications of these materials. They comprise extended original research papers and technical review articles written by physicists, chemists, materials scientists and engineers, all of them noted experts in their fields. The interdisciplinary and strictly application-oriented coverage should benefit graduate students and academic researchers in the mentioned areas as well as industrial experts. Volume 1 "Materials" focuses on major technical advancements in High-Tc materials processing for applications. Volume 2 "Engineering Applications" covers numerous application areas where High-Tc superconductors are making tremendous impact.

Author : Victor Moshchalkov,Roger Woerdenweber,Wolfgang Lang
Publisher : Springer Science & Business Media
Page : 407 pages
File Size : 43,6 Mb
Release : 2010-11-10
Category : Science
ISBN : 9783642151378

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Nanoscience and Engineering in Superconductivity by Victor Moshchalkov,Roger Woerdenweber,Wolfgang Lang Pdf

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. V. Narlikar
Publisher : Nova Publishers
Page : 240 pages
File Size : 51,7 Mb
Release : 2005
Category : High temperature superconductors
ISBN : 1594543054

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HTS Thin Film and More on Vortex Studies by A. V. Narlikar Pdf

HTS Thin Film & More On Vortex Studies - Advances in Research & Applications

Author : A. V. Narlikar
Publisher : Springer Science & Business Media
Page : 608 pages
File Size : 41,7 Mb
Release : 2004
Category : Technology & Engineering
ISBN : 3540406395

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High Temperature Superconductivity 2 by A. V. Narlikar Pdf

In contrast to research on the fundamental mechanisms of High-Temperature Superconductivity, in recent years we have seen enormous developments in the fabrication and application of High-Tc-superconductors. The two volumes of High Temperature Superconductivity provide a survey of the state of the technology and engineering applications of these materials. They comprise extended original research papers and technical review articles written by physicists, chemists, materials scientists and engineers, all of them noted experts in their fields. The interdisciplinary and strictly application-oriented coverage should benefit graduate students and academic researchers in the mentioned areas as well as industrial experts. Volume 1 "Materials" focuses on major technical advancements in High-Tc materials processing for applications. Volume 2 "Engineering Applications" covers numerous application areas where High-Tc superconductors are making tremendous impact.

Author : Anonim
Publisher : Unknown
Page : 336 pages
File Size : 54,8 Mb
Release : 1987
Category : Cryoelectronics
ISBN : UOM:39015012009315

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Superconductivity Electronics by Anonim Pdf

Author : H. Weinstock
Publisher : Springer Science & Business Media
Page : 716 pages
File Size : 47,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401156745

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SQUID Sensors by H. Weinstock Pdf

This book willbcof value to anyone who wishes to consider the use of SQUID-based magnetic sensing for anyone of a number of practical applications. The focus here is to examine in detail how SQUID technology is used and how. the results of the measurements obtained can be interpreted to provide useful information in a variety of real-world applications. The concentration is on those areas that have received the most attention, namely bioma~etism and nondestructive evaluation, but. the topics chosen include as well, geophysics, underwater ordnance detection, accelerometry and a few somewhat more exotic applications. To provide a reasonable perspective. an attempt has been made to consider competing technologies for most applications, and in some cases to consider how SQUID-based technology may be integrated with other technologies to provide an optimum total-system configuration. It is also the intention of the editor, that this book will be of major value to those scientists and engineers who will be required to build both the essential components and complete cryogenic SQUID systems which will be utilized in the various applications presented. Thus, there is a comprehensive review of the principles of SQUID operation, and a detailed exposition on the fabrication of high-temperature-superconducting (HTS) SQUIDs. Although the market is currently dominated by low-temperature superconducting (L TS) SQUIDs, it is reasonably certain that in the near future HTS SQUIDs will take over in most situations.