Advances in Superconductivity, Koichi Kitazawa; Takehiko Ishiguro
Автор: Sadao Nakajima; Masato Murakami Название: Advances in Superconductivity IX ISBN: 4431684751 ISBN-13(EAN): 9784431684756 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: C axis Current I . The (11 0) thick homoepitaxial film of 320 nm ------- -=-=--==---==--==--==--- shows a very good surface flatness, which ---------- sJ;1 0] suggests the unique (110) atomic plane helps 2- A 1 1 OJ dimensional epitaxial growth of YBCO films, and shows excellent high Tc. The resultant 1. 0 surface morphology of YBCO is quite different Q, . -- R(270)=1. 60 m 0 from the (110) heteroepitaxial films of similar 0 0. 0 " thickness 11). In the case of heteroepitaxy ., _. 1. 0 irrespective of c-axis 12] or a-axis oriented . ., . R(270)=3. 71 m 0 films 5), only thin films show flat surfaces, g 0. 0 . . Tc=92. 3K "' which, however, give usually a degraded Tc due - 1. 0 v v I - to lattice mismatching. In conclusion, we have::1., . . . . . R(270)=31. 9 mO succeeded to grow high-quality (11 0) YBCO YBCO film . . Tc=90. 7 K 0. 0 -; YBCO(IIO) 1 0 -d--- YBCO thinfilms on (11 0) YBCO single crystal substrate Xtt=u 1. 0 substra substrates with very flat surfaces and high Tc's.: R(270)=40. 1 m 0 0. 0 LLLLL. J. . . . LL . t-J' L-Tc=9LWO. L- L-K LLLLL. . . . L. . I. . . . l. . . . L. L. L. J. . . . . L. L. l. . . J 50 100 150 200 250 300 0 ACKNOWLEDGMENTS Temperature (K) One of the authors (T. U. ) would like to thank Fig.
Автор: Blundell, Stephen J. Название: Superconductivity: A Very Short Introduction ISBN: 019954090X ISBN-13(EAN): 9780199540907 Издательство: Oxford Education Рейтинг: Цена: 1582.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Superconductivity is one of the most exciting areas of research in physics today. Outlining the history of its discovery, and the race to understand its many mysterious phenomena, this Very Short Introduction also explores the deep implications of the theory, and its potential to revolutionize the physics and technology of the future.
Описание: This volume contains the proceedings of the 2004 University of Miami Workshop on Unconventional Superconductivity. NATO Advanced Research Workshop (ARW) on New Challenges in Superconductivity: Experimental Advances and Emerging Theories, held on January 11-14, 2004;
Автор: Hisao Hayakawa; Naoki Koshizuka Название: Advances in Superconductivity IV ISBN: 4431681973 ISBN-13(EAN): 9784431681977 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This knowledge has advanced superconductivity science and technology from the initial questioning stage to a more developed but still uncertain second stage where research activity in superconductivity now overlaps with fields of application.
Автор: Takehiko Ishiguro; Koji Kajimura Название: Advances in Superconductivity II ISBN: 4431681191 ISBN-13(EAN): 9784431681199 Издательство: Springer Рейтинг: Цена: 22203.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Since the First International Symposium on Superconductivity (ISS `88) was held in Nagoya, Japan in 1988, significant advances have been achieved in a wide range of high temperature superconductivity research.
Автор: Kaoru Yamafuji; Tadataka Morishita Название: Advances in Superconductivity VII ISBN: 4431685375 ISBN-13(EAN): 9784431685371 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Given the Debye temperature of an elemental superconductor (SC) and its Tc, BCS theory enables one to predict the value of its gap Δ0 at T = 0, or vice versa. This monograph shows that non-elemental SCs can be similarly dealt with via the generalized BCS equations (GBCSEs) which, given any two parameters of the set {Tc, Δ10, Δ20 > Δ10}, enable one to predict the third. Also given herein are new equations for the critical magnetic field and critical current density of an elemental and a non-elemental SC -- equations that are derived directly from those that govern pairing in them.
The monograph includes topics that are usually not covered in any one text on superconductivity, e.g., BCS-BEC crossover physics, the long-standing puzzle posed by SrTiO3, and heavy-fermion superconductors -- all of which are still imperfectly understood and therefore continue to avidly engage theoreticians. It suggests that addressing the Tcs, Δs and other properties (e.g., number densities of charge carriers) of high-Tc SCs via GBCSEs incorporating chemical potential may lead to tangible clues about raising their Tcs. The final chapter in this monograph deals with solar emission lines and quarkonium spectra because of a feature common between them and superconductivity: existence of a bound state in a medium at finite temperature. This is a problem on which the author has worked for more than 25 years. The treatment in the text is elementary -- even those who have only a cursory familiarity with Feynman diagrams should be able to follow it without much difficulty.
Автор: Victor Moshchalkov; Roger Woerdenweber; Wolfgang L Название: Nanoscience and Engineering in Superconductivity ISBN: 3642265960 ISBN-13(EAN): 9783642265969 Издательство: Springer Рейтинг: Цена: 22201.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents new ways to modify superconductivity and vortex matter through nanostructuring and the use of nanoscale magnetic templates, and discusses potential applications of nanostructured superconductors.
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