Hostname: page-component-89b8bd64d-ksp62 Total loading time: 0 Render date: 2026-05-08T21:26:13.808Z Has data issue: false hasContentIssue false

Thin YBa2Cu3O7-δ patterns by Chemical Solution Processing using Ink-Jet Printing

Published online by Cambridge University Press:  17 May 2013

Jonas Feys
Affiliation:
SCRiPTS, Ghent University, Ghent, Belgium
Bram Ghekiere
Affiliation:
SCRiPTS, Ghent University, Ghent, Belgium
Petra Lommens
Affiliation:
SCRiPTS, Ghent University, Ghent, Belgium
Simon C. Hopkins
Affiliation:
ASCG, Department of Materials Science and Metallurgy, University of Cambridge, Cambridge CB2 3QZ, UK
Pieter Vermeir
Affiliation:
SCRiPTS, Ghent University, Ghent, Belgium Department of Industrial Sciences; University College Ghent; Ghent; Belgium
Michael Baecker
Affiliation:
Deutsche Nanoschicht GmbH, Rheinbach, Germany
Bartek A. Glowacki
Affiliation:
ASCG, Department of Materials Science and Metallurgy, University of Cambridge, Cambridge CB2 3QZ, UK Department of Physics and Energy, University of Limerick, Ireland Institute of Power Engineering, ul Augustowka 6, 02-981 Warsaw, Poland
Isabel Van Driessche
Affiliation:
SCRiPTS, Ghent University, Ghent, Belgium
Get access

Abstract

In this paper, we present ink-jet printing as an attractive alternative to lithography and etching methods for the development of multi-filamentary YBa2Cu3O7-δ coated conductors. Our research is mainly focused on the study of the influence of rheological parameters on the printability of water-based inks in order to produce superconducting patterns on SrTiO3 and CeO2-La2Zr2O7-Ni5at%W substrates. An aqueous YBCO precursor ink with a total metal ion concentration of 1.1 mol/L with a viscosity of 6.79 mPa s and a surface tension of 67.9 mN/m is developed. Its printing behavior using several ink-jet printing devices is verified using a camera with strobed illumination to quantify droplet velocity and volume. After optimization of the deposition parameters, YBCO tracks with different dimensions could be printed on both types of substrates. Their shape and dimensions were determined using optical microscopy and non-contact profilometry, showing 100-200 nm thick and 40-200 µm wide tracks. Finally, resistivity measurements were performed on the widest tracks on SrTiO3 showing a clear drop in the resistivity starting from 88.6 K with a ∆Tc of 1.4 K.

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable