Josephson junctions fabricated by oxygen ion irradiation of YBa2Cu3O7-x thin films

IEEE Transactions on Applied Superconductivity

Volumn 7, Issue 2 PART 3, 1997, Pages 3674-3677

  Hollkott J ^a   Hu, S ^a   Becker, C ^a   Auge, J ^a   Spangenberg, B ^a   Kurz, H ^a   Zakharov, N D ^a   Hesse, D ^a   Hollander B ^a  

^a RWTH AACHEN UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

HIGH TEMPERATURE SUPERCONDUCTORS; ION BOMBARDMENT; OXIDE SUPERCONDUCTORS; OXYGEN; RUTHERFORD BACKSCATTERING SPECTROSCOPY; SQUIDS; SUPERCONDUCTING FILMS; TRANSMISSION ELECTRON MICROSCOPY; YTTRIUM COMPOUNDS;

HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY (HRTEM);

JOSEPHSON JUNCTION DEVICES;

EID: 0031165623     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.622215     Document Type: Article

References (16)

1. G. Friedl B. Roas M. Römheld L. Schultz and Jutzi Transport properties of epitaxial YBazCu3Ox films at step edges Appl. Phys. Lett 592751-2753 (1991)
2. 7-s grain boundary junctions dc SQUIDs Appl. Phys. Lett 57727-729(1990)
3. S. G. Hammond Y. He C. M. Muirhead and P. Wu M. S. Colclough and K. Char Noise Properties of Biepitaxial HtS Junctions IEEE Trans. Appl. Supercon. V32319-2320(1993)
4. GJ. Clark A. D. Marwick R. B. Laibowitz and R. Koch Effects of radiation damage in ion implanted thin films of metal-oxide superconductors Appl. Phys. Lett 51 139-141 (1987)
5. GJ. Clark F. K. LeGoues A. D. Marwick R. B. Laibowitz and R. Koch Ion beam amorphization of YBa2Cu3Ox. Appl. Phys. Lett 51 1462-1464 (1987)
6. S. Tolpygo S. Shokhor B. Nadgorny A. Bourdillon J. Y. Lin S. Y. Hou J. M. Phffiips and M. Gurvitch High quality YBa2Cu3O7 Josephson junctions made by direct electron beam writing Appl. Phys. Lett. 631696-1698 (1993)
7. c superconductor dcSQUIDsAppl. Phys. Lett. 59 234-236 (1994)
8. S. S. Tinchev Investigations of RF SQUIDs made from epitaxial YBCO filmsSupercond. Sci. Technol. 3500-503 (1990)
9. Yijie li F. Machalett S. Linzen F. Schmidl and P. Seidel Transport Characteristics and Structural Analysis of YBaiCujO Thin films Implanted with Argon Ions phys. stat. sol. (a) 147119-128 (1995)
10. R. H. Koch CP. Umbach GJ. Clark P. Chaudhari and R. B. Umbach Quantum interference devices made from superconducting oxide thin films Appl. Phys. Lett. 51 200-202 (1987)
11. II] AJ. Pauza D. F. Moore A. M. Campell A. N. Broers K. Char IEEE Trans. Appl. Supercon. 5 3410 (1995)
12. J. Auge MJansen H. G. Roskos and H. Kurz. Optimization of the surface morphology of magnetron-sputtered YBa2Cu3O7-x filmsAppl. Phys. Lett 64 378 (1994)
13. J. Hollkott S. Hu CBecker J. Auge B. Spangenberg and H. Kurz Combined method of electron beam lithography and ion implantation techniques for the fabrication of high temperature superconductor Josephson Junctions JVST in press.
14. M. C. Frischherz M. A. Kirk J. P. Zhang and H. W. Weber Transmission electron microscopy of defect cascades in YBa2Cu3O7-8 produced by ion irradiation Phil. Mag. A 67 1347-1363(1993)
15. L:G. Aslamazov and A. I. LarkinJosephson effect in wide superconductingbridges Sov. JETP 41381-386 (1975)
16. A. I. Golovashkin and A. N. Lykov Investigation of bridge junctions made of the high temperature supercondctor NbsSn Sov. Phys. JETP 47 110-115/1995)