MOCVD of buffer Layers and Superconducting Layers on moving textured nickel tapes

Author

Stadel, Oliver ; Samoilenkov, Sergej V. ; Schmidt, Juergen ; Keune, Hartmut ; Wahl, Georg ; Gorbenko, Oleg Yu ; Melnikov, Oleg V. ; Kaul, Andrey R.

Author_Institution

Inst. of Surface Technol., Tech. Univ. of Braunschweig, Germany

Volume

15

Issue

2

fYear

2005

fDate

6/1/2005 12:00:00 AM

Firstpage

2989

Lastpage

2992

Abstract

Buffer layers and YBCO have been continuously deposited on textured Ni5%W tapes in a reel-to-reel MOCVD system. The buffer layers were perovskites with the composition (AA´)(BB´)O³ (A, A´=La, Sr, Ca, Ba and B, B´=Cr, Mn, Fe, Co, Ni). The buffer layers were well textured with in-plane FWHM down to 5.5° and out-of-plane FWHM down to 2.2°.

Keywords

MOCVD; barium; barium compounds; buffer layers; calcium; chromium; cobalt; high-temperature superconductors; iron; lanthanum; manganese; nickel; strontium; superconducting tapes; yttrium compounds; Ba; Ca; Co; Cr; Fe; La; MOCVD; Mn; Ni; Sr; YBa₂Cu₃O₇; buffer layers; coated conductors; high-temperature superconductor; moving textured nickel tapes; out-of-plane FWHM; perovskites; superconducting layers; Buffer layers; Chemical vapor deposition; High temperature superconductors; Iron; MOCVD; Nickel; Strontium; Superconducting epitaxial layers; Superconducting films; Yttrium barium copper oxide; CVD; Coated conductors; high-temperature superconductor; perovskites;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/TASC.2005.848697

Filename

1440297