Projects per year
Combining nanoscale thin films of magnetic and non-magnetic phases in various hetero-structures has generated a rich variety of new magnetic and magneto-transport phenomena and applications. Here we propose a coupling between ferromagnetic and diamagnetic layers. We used this diamagnetic coupling to improve the exchange bias field of a Diamagnet / Ferromagnet / Anti-Ferromagnet hetero-structure by up to 212%, as evidenced in the experiments presented here. Since diamagnets have very special properties, including temperature independent negative magnetic susceptibilities, this coupling could be a powerful tool in future synthesis of solid state nanostructures such as exchange bias systems, spintronic devices, magnetic random access memories, sensors and multiferroics.
- exchange bias
- diamagnetic coupling
- nanoscale thin films
- magnetic hetero-structures
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Development of flexible thin films using plasma sputtering and control of their magnetic properties via Substrate roughnessAuthor: Belusky, M., 14 Dec 2020
Student thesis: Doctoral ThesisFile
- 1 Finished
8/02/16 → 8/02/19