Interface effects of laser ablated and sputtered high Tc superconducting thin films
Abstract
High Tc superconducting thin films were prepared by dc triode sputtering and laser ablation. With both deposition methods, thin films on SrTiO3 were fabricated which show an onset at T(co) = 92 K. The superconductive transition is complete at T(cf) = 86 K. On other substrates like Al2O3, MgO, and ZrO2, relatively poor results were obtained.
- Publication:
-
High-Temperature Superconductors
- Pub Date:
- 1988
- Bibcode:
- 1988mrs..proc..303D
- Keywords:
-
- Ablation;
- Critical Temperature;
- High Temperature Superconductors;
- Laser Applications;
- Mixed Oxides;
- Superconducting Films;
- Thin Films;
- Barium Oxides;
- Copper Oxides;
- Excimer Lasers;
- Perovskites;
- Solid-State Physics