Multilayer studies and applications in template bi-epitaxial DC SQUIDS

Author

IJsselsteijn, R.P.J. ; Hilgenkamp, J.W.M. ; Eisenberg, M. ; Terpstra, D. ; Flokstra, J. ; Rogalla, H.

Author_Institution

Dept. of Appl. Phys., Twente Univ., Enschede, Netherlands

Volume

3

Issue

1

fYear

1993

fDate

3/1/1993 12:00:00 AM

Firstpage

2321

Lastpage

2324

Abstract

Multilayer deposition for the creation of a well-defined grain boundary, based on different in-plane orientations of c-axis oriented thin YBa/sub 2/O/sub 2/Cu/sub 3/O/sub 7- delta / layers on a single substrate, has been performed on three different kinds of substrates: (1102)-oriented Al/sub 2/O/sub 3/,

Keywords

Josephson effect; SQUIDs; alumina; barium compounds; critical currents; grain boundaries; high-temperature superconductors; magnesium compounds; pulsed laser deposition; strontium compounds; superconducting epitaxial layers; yttrium compounds; 4.2 K; 77 K; DC superconducting quantum interference devices; Josephson junctions; Shapiro steps; X-ray diffraction; YBa/sub 2/Cu/sub 3/O/sub 7- delta /-Al/sub 2/O/sub 3/; YBa/sub 2/Cu/sub 3/O/sub 7- delta /-MgO; YBa/sub 2/Cu/sub 3/O/sub 7- delta /-SrTiO/sub 3/; critical current; grain boundary; in-plane orientations; laser ablation; multilayer deposition; normal state resistance; template biepitaxial DC SQUID; voltage modulation; Critical current; Grain boundaries; Interference; Josephson junctions; Linear approximation; Nonhomogeneous media; SQUIDs; Superconducting devices; Superconducting epitaxial layers; Temperature;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.233437

Filename

233437