Abstract
Superconducting Y1Ba2Cu3O7-x films were produced by metal molecular-beam epitaxy with one electron beam and two thermal cells and a molecular oxygen-gas source. The films were epitaxially grown on SrTiO3(100) with an a-axis orientation perpendicular to the plane, and b and c axes ordered in the plane. A sharp resistive superconducting transition with Tc(R=0) at 82 K was obtained. A lower limit of the average Jc in the plane is 103 A/cm2 at 77 K, 5×104 A/cm2 at 70 K, and 106 A/cm2 at 4.2 K.
| Original language | English |
|---|---|
| Pages (from-to) | 4039-4042 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 36 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jan 1 1987 |
ASJC Scopus subject areas
- Condensed Matter Physics
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Kwo, J., Hsieh, T. C., Fleming, R. M., Hong, M., Liou, S. H., Davidson, B. A., & Feldman, L. C. (1987). Structural and superconducting properties of orientation-ordered Y1Ba2Cu3O7-x films prepared by molecular-beam epitaxy. Physical Review B, 36(7), 4039-4042. https://doi.org/10.1103/PhysRevB.36.4039