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Overview"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." Full Product DetailsAuthor: Sadao Nakajima , Masato MurakamiPublisher: Springer Verlag, Japan Imprint: Springer Verlag, Japan Edition: 1997 ed. Weight: 3.765kg ISBN: 9784431701989ISBN 10: 4431701982 Pages: 847 Publication Date: 01 September 1997 Audience: College/higher education , Professional and scholarly , General/trade , Postgraduate, Research & Scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Out of stock The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available. Table of Contentsof Volume 2.- 5 Wires, Tapes, and Bulk: 5.1 YBCO Type Superconductors.- 5.2 BSCCO, TBCCO, and Other Type Superconductors.- 5.3 Applications.- 6 Thin Films: 6.1 Epitaxial Growth and Preparation Technologies.- 6.2 Growth Mechanism and Characterization.- 7 Device Applications: 7.1 Josephson Junctions.- 7.2 Squid.- 7.3 Microwave Devices.- 7.4 Other Superconducting Devices.- 8 System Applications: 8.1 Electric Power Apparatus.- 8.2 Magnetic Levitation and Magnetic Bearings.- 8.3 Current Lead, Bus Bar, and Persistent Current Switching.- 8.4 Magnetic Shielding and Other Applications.- Author Index.- Key Word Index.ReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |