Teruo Matsushita

Flux Pinning in Superconductors

• Broschiertes Buch

Produktbeschreibung

Superconductivity is now a considerable focus of attention as one of the te- nologies which can prevent environmental destruction by allowing energy to be used with high e?ciency. The possibility of practical applications of sup- conductivitydependsonthemaximumcurrentdensitywhichsuperconductors can carry, the value of losses which superconductors consume, the maximum magnetic ?eld strength in which superconductors can be used, etc. These f- tors are directly related to the ?ux pinning of quantized magnetic ?ux lines in superconductors. This book extensively describes related subjects, from the fundamental physics of ?ux pinning to electromagnetic phenomena caused by ?ux pinning events, which will be useful for anyone who wants to understand applied superconductivity. The Japanese edition was published for this purpose in 1994. Since then, there has been signi?cant progress in the research and development of hi- temperature superconductors. In particular, the new superconductor MgB 2 was discovered in 2001, followed by steady improvements in the superc- ducting properties necessary for applications. On the other hand, there are no essential di?erences in the ?ux pinning phenomena between these new superconductors and metallic superconductors. Hence, the framework of the previous Japanese edition was kept unchanged, while new description was added on these new superconductors in the English edition. In the following the content of each chapter is brie?y introduced.

Produktdetails

• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-642-07945-0
• Softcover reprint of hardcover 1st ed. 2007
• Seitenzahl: 520
• Erscheinungstermin: 14. Oktober 2010
• Englisch
• Abmessung: 235mm x 155mm x 28mm
• Gewicht: 780g
• ISBN-13: 9783642079450
• ISBN-10: 3642079458
• Artikelnr.: 32018059

Inhaltsangabe

Introduction.- Fundamental Electromagnetic Phenomena in Superconductors.- Various Electromagnetic Phenomena.- Longitudinal Magnetic Field Effect.- Measurement Methods for Critical Current Density.- Flux Pinning Mechanism.- Flux Pinning Characteristics.- High-Temperature Superconductors.- MgB2.- A1 Description of Equilibrium State.- A2 Magnetic Properties of a Small Superconductor.- A3 Minimization of Energy Dissipation.- A4 Partition of Pinning Energy.- A5 Comments on the Nonlocal Theory on the Elasticity of the Flux Line Lattice.- A6 Avalanching Flux Flow Model.- A7 Josephson Penetration Depth.- A8 Transverse Flux Bundle Size.