Magnetization of Superconducting PbBi Thin Films Patterned with Magnetic Arrays

Magnetization of Superconducting PbBi Thin Films Patterned with Magnetic Arrays PDF Author: Efrain C. Lopez
Publisher:
ISBN:
Category :
Languages : en
Pages : 322

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Magnetization of Superconducting PbBi Thin Films Patterned with Magnetic Arrays

Magnetization of Superconducting PbBi Thin Films Patterned with Magnetic Arrays PDF Author: Efrain C. Lopez
Publisher:
ISBN:
Category :
Languages : en
Pages : 322

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Book Description


Superconducting Electronics

Superconducting Electronics PDF Author: Harold Weinstock
Publisher: Springer Science & Business Media
ISBN: 3642838855
Category : Technology & Engineering
Languages : en
Pages : 451

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Book Description
The genesis of the NATO Advanced Study Institute (ASI) upon which this volume is based, occurred during the summer of 1986 when we came to the realization that there had been significant progress during the early 1980's in the field of superconducting electronics and in applications of this technology. Despite this progress, there was a perception among many engineers and scientists that, with the possible exception of a limited number of esoteric fundamental studies and applications (e.g., the Josephson voltage standard or the SQUID magnetometer), there was no significant future for electronic systems incorporating superconducting elements. One of the major reasons for this perception was the aversion to handling liquid helium or including a closed-cycle helium liquefier. In addition, many critics felt that IBM's cancellation of its superconducting computer project in 1983 was "proof" that superconductors could not possibly compete with semiconductors in high-speed signal processing. From our perspective, the need for liquid helium was outweighed by improved performance, i. e., higher speed, lower noise, greater sensitivity and much lower power dissipation. For many commercial, medical, scientific and military applications, these attributes can lead to either enhanced capability (e.g., compact real-time signal processing) or measurements that cannot be made using any other technology (e.g., SQUID magnetometry to detect neuromagnetic activity).

World Congress on Superconductivity

World Congress on Superconductivity PDF Author: Calvin G. Burnham
Publisher: World Scientific
ISBN: 9789971506100
Category : Science
Languages : en
Pages : 710

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Book Description
The development of high temperature superconductors is one of the major technological discoveries of this century. The impact and interactions from the scientific, technical, business and political aspects will be presented.

Critical Currents in Superconductors

Critical Currents in Superconductors PDF Author: A. M. Campbell
Publisher:
ISBN:
Category : Superconductivity
Languages : en
Pages : 266

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Nanoscience and Engineering in Superconductivity

Nanoscience and Engineering in Superconductivity PDF Author: Victor Moshchalkov
Publisher: Springer Science & Business Media
ISBN: 364215137X
Category : Science
Languages : en
Pages : 407

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Book Description
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.

Liquid Metal Magnetohydrodynamics

Liquid Metal Magnetohydrodynamics PDF Author: J.J. Lielpeteris
Publisher: Springer Science & Business Media
ISBN: 9400909993
Category : Science
Languages : en
Pages : 454

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Book Description
Liquid metal MHO is within the scope of two series of international conferences. One is the International Congress on "MHD Power Generation", held every four years, which includes technical and economical aspects as well as scientific questions. The other if the Beer-Sheva Seminar on "MHO Flows and Turbulence", held every three years in Israel. In addition to these well established meetings, an IUTAM Symposium was previously organized in Cambridge (UK) in 1982 on "Metallurgical Applications of MHD" by the late Arthur Shercliff. It was focussed on a very specific subject developing radiply from the middle of the 1970's. The magnetic field was generally AC, including frequencies high enough for the skin-depth to be much smaller than the typical length scale of the liquide pool. And the development of new technologies, or the improvement of existing ones, was the main justification of most of the researches presented and discussed. Only two participants from Eastern countries attended this Symposium. By the middle of the 1980's we felt that on this very same topic ideas had reached much more maturity than in 1982. We also realized that a line of research on MHD flows related to fusion reactors (tokamaks) was developing significantly, with particular emphasis on flows at large interaction parameter.

Introduction To Superconductivity And High-tc Materials

Introduction To Superconductivity And High-tc Materials PDF Author: Michel Cyrot
Publisher: World Scientific Publishing Company
ISBN: 9813103698
Category : Science
Languages : en
Pages : 263

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Book Description
What sets this book apart from others on the introduction to super-conductivity and high-Tc materials is its simple and pragmatic approach. The authors describe all relevant superconducting phenomena and rely on the macroscopic Ginzburg-Landau theory to derive the most important results. Examples are chosen from selected conventional superconductors like NbTi and compared to those of high-Tc materials. The text should be of interest to students and researchers in all branches of science and engineering, with the possible exception of theoretical physicists, who may require a more mathematical approach.

Ceramic Abstracts

Ceramic Abstracts PDF Author: American Ceramic Society
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 1076

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Classic and Advanced Ceramics

Classic and Advanced Ceramics PDF Author: Robert B. Heimann
Publisher: John Wiley & Sons
ISBN: 352763018X
Category : Technology & Engineering
Languages : en
Pages : 573

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Book Description
Based on the author's lectures to graduate students of geosciences, physics, chemistry and materials science, this didactic handbook covers basic aspects of ceramics such as composition and structure as well as such advanced topics as achieving specific functionalities by choosing the right materials. The focus lies on the thermal transformation processes of natural raw materials to arrive at traditional structural ceramics and on the general physical principles of advanced functional ceramics. The book thus provides practice-oriented information to readers in research, development and engineering on how to understand, make and improve ceramics and derived products, while also serving as a rapid reference for the practitioner. The choice of topics and style of presentation make it equally useful for chemists, materials scientists, engineers and mineralogists.

Status of Accelerator Driven Systems Research and Technology Development

Status of Accelerator Driven Systems Research and Technology Development PDF Author: International Atomic Energy Agency
Publisher: IAEA Tecdoc
ISBN: 9789201053152
Category : Science
Languages : en
Pages : 0

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Book Description
One of the greatest challenges for nuclear energy is how to properly manage the highly radioactive waste generated during irradiation in nuclear reactors. Accelerator Driven Systems (ADSs) may offer new prospects and advantages for the transmutation of such high level nuclear waste. ADS or accelerator driven transmutation of waste (ATW) consists of a high power proton accelerator, a heavy metal spallation target that produces neutrons when bombarded by the high power beam, and a sub-critical core that is neutronically coupled to the spallation target. This publication provides a comprehensive state of the art of the ADS technology by representing the different ADS concepts proposed worldwide in the last 15 years, as well as the related R&D activities and demonstration initiatives carried out at national international level.