Details

Autor(en) / Beteiligte

• Van Driessche, I
• Feys, J
• Hopkins, S C
• Lommens, P
• Granados, X
• Glowacki, B A
• Ricart, S
• Holzapfel, B
• Vilardell, M
• Kirchner, A
• Bäcker, M

Titel

Chemical solution deposition using ink-jet printing for YBCO coated conductors

Ist Teil von

• Superconductor science & technology, 2012-06, Vol.25 (6), p.65017-1-12

Ort / Verlag

Bristol: IOP Publishing

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This paper reports the successful application of ink-jet printing to the deposition of both continuous coatings and multi-filamentary structures of YBCO. Stable inks have been prepared using both the established TFA-MOD route and novel fluorine-free precursors with appropriate rheological properties for ink-jet printing. Continuous and well textured coatings with lengths exceeding 100 m and a thickness of 0.5 µm have been deposited by electromagnetic ink-jet printing from TFA precursors on LZO-buffered Ni-W substrates and samples have achieved a Jc around 1.5 MA cm−2 (self-field, 77 K). On single crystal substrates, continuous coatings and multi-filamentary structures have been deposited using piezoelectric ink-jet printing both from TFA- and water-based precursors, achieving Jc values up to 3 MA cm−2.