Micrometer thick Sm-Co films for applications on flexible systems
Micrometer thick Sm-Co films for applications on flexible systems
Tzanis, A.; Koutsokostas, N.; Helm, T.; Kollia, C.; Speliotis, T.
Abstract
In the industry 4.0 eco-system, flexible electronic devices bear a huge potential for a broad range of applications due to their diverse properties, such as high stretchability, biocompatibility, portability, light weight, and low costs. In this work, Cobalt-samarium permanent magnetic thin films on flexible polyimide substrate are studied. The influence of the sputter deposition pressure on the structural, morphological, and magnetic properties is analyzed. A method for growing flexible magnetic films is proposed by achieving a maximum coercivity of 13.86 kOe and an energy product of 16.9 MGOe. These results lay the foundations for the design and fabrication of flexible magnetic devices.
Beteiligte Forschungsanlagen
- Hochfeld-Magnetlabor (HLD)
-
Materials Science and Engineering B 280(2022), 115691
DOI: 10.1016/j.mseb.2022.115691
Cited 2 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-35479