View : 18 Download: 4

Magnesium diboride superconductor thin film tunnel junctions for superconductive electronics

Title
Magnesium diboride superconductor thin film tunnel junctions for superconductive electronics
Authors
Kim T.H.Moodera J.S.
Ewha Authors
김태희
SCOPUS Author ID
김태희scopus
Issue Date
2006
Journal Title
Journal of Applied Physics
ISSN
0021-8979JCR Link
Citation
vol. 100, no. 11
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Based on superconducting Mg B2 films with higher critical temperature of 39 K and the advantage of the conventional superconductors, those that follow Bardeen-Cooper-Shrieffer theory, fabrication of quasiparticle, and Josephson tunnel junctions have been investigated. To explore the potential of Mg B2 for superconductive electronics, the essentials such as clean high quality thin film surfaces and reproducible tunnel junction fabrication are addressed. Our results show clean tunneling characteristics for in situ prepared Mg B2 junctions on Si wafer with the measured superconducting energy gap values in good agreement with theory and the feasibility of the technology. The recent results on all-epitaxial Mg B2 MgOMg B2 Josephson junctions will be also reported. © 2006 American Institute of Physics.
DOI
10.1063/1.2390622
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
Files in This Item:
magnesium.pdf(246.91 kB)Download
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE