Skip to main content
. 2014 Jun 2;5:3990. doi: 10.1038/ncomms4990

Table 1. Summary of the Pt/Nb:SrTiO3 junction fabrication.

Sample A B C D
Pt deposition technique DC sputtering DC sputtering DC sputtering E-beam evaporation
In situ pregrowth anneal 2 h, 825 °C 2 h, 825 °C 5 min, 120 °C None
Pt growth temperature 825 °C Room temperature Room temperature Room temperature
Pt microstructure Epitaxial, (001)-oriented Polycrystalline Polycrystalline Polycrystalline
Post-growth anneal 30 s, 800 °C in flowing O2 30 s, 800 °C in flowing O2 30 s, 800 °C in flowing O2 30 s, 800 °C in flowing O2