Thin films of were made by pulsed-laser deposition using different O2pressures and annealing times. Their microwave absorption was measured and shows that the preparation conditions have a profound effect on the surface resistance. That is, if the Fe incorporation was successful, the microwave absorption had a large peak near Tc, Various other diagnostics such as x-ray, ac susceptibility and atomic-force microscopy have also been performed.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering