Superconductivity and Electromagnetism

Beschreibung

This book introduces readers to the characteristic features of electromagnetic phenomena in superconductivity. It first demonstrates not only that the diamagnetism in the superconductivity complies with Maxwell’s theory, which was formulated before the discovery of superconductivity, but also that the dominant E-B analogy in the electromagnetism loses perfection without the superconductivity. 
The book then explores flux pinning, which is responsible for the non-dissipative current in DC, leading to irreversibility in AC. Drawing on Maxwell’s work, it also proves theoretically that if there is no energy dissipation in the superconductivity caused by the break in time reversal symmetry, it contradicts the thermodynamic principle of energy conservation – something that had previously only been proved experimentally.
Lastly, the book addresses the longitudinal magnetic field effect, and explains how thisphenomenon leads to a new development of Maxwell’s theory.          
Featuring numerous appendices to help readers understand the methods of derivation of equations, this book offers students and young scientists an introduction to applied superconductivity, especially in the context of power applications. 
Presenting the characteristic features of electromagnetic phenomena in superconductivity from basic to advanced topics for applications, the book offers a valuable resource for graduate students and researchers studying superconductivity as well as engineers working in electric utility industry.

This book introduces readers to the characteristic features of electromagnetic phenomena in superconductivity. It first demonstrates not only that the diamagnetism in the superconductivity complies with Maxwell’s theory, which was formulated before the discovery of superconductivity, but also that the dominant E-B analogy in the electromagnetism loses perfection without the superconductivity. 
The book then explores flux pinning, which is responsible for the non-dissipative current in DC, leading to irreversibility in AC. Drawing on Maxwell’s work, it also proves theoretically that if there is no energy dissipation in the superconductivity caused by the break in time reversal symmetry, it contradicts the thermodynamic principle of energy conservation – something that had previously only been proved experimentally.
Lastly, the book addresses the longitudinal magnetic field effect, and explains how this phenomenon leads to a new development of Maxwell’s theory.          
Featuring numerous appendices to help readers understand the methods of derivation of equations, this book offers students and young scientists an introduction to applied superconductivity, especially in the context of power applications. 
Presenting the characteristic features of electromagnetic phenomena in superconductivity from basic to advanced topics for applications, the book offers a valuable resource for graduate students and researchers studying superconductivity as well as engineers working in electric utility industry.

Explores electromagnetic phenomena in superconductivity Gives a theoretical proof of irreversibility in superconductivity Written by a researcher with more than 40 years of experience in the field

Autor*in

Teruo Matsushita

Themen in »Superconductivity and Electromagnetism«

Critical Current Density Flux Pinning Ginzburg-Landau Theory E-B Analogy Pinning Loss Power Density Mechanism of Irreversibility Irreversible Electromagnetic Phenomena

Stimmen zu »Superconductivity and Electromagnetism«

“This book provides an extremely clear and comprehensive introduction to the topic of electromagnetic problems emerging in the case of superconductive materials. It covers not only basic fundamentals of the macroscopic theoretical description but also provides actual and interesting illustrations of modern applications of superconductivity.” (Eugene Postnikov, zbMATH 1471.82002, 2021)
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