Project Details
Heusler compounds for future magnetic memory and logic
Applicants
Professorin Dr. Claudia Felser; Professor Dr. Burkard Hillebrands; Professor Dr. Günter Reiss
Subject Area
Synthesis and Properties of Functional Materials
Experimental Condensed Matter Physics
Theoretical Condensed Matter Physics
Experimental Condensed Matter Physics
Theoretical Condensed Matter Physics
Term
from 2014 to 2018
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 263669276
The HeuMem team exploits the exceptionally versatile magnetic Heusler compounds and matching tunnel barriers to lay the ground for extremely small, fast and power saving devices that could enable visionary IT-concepts such as normally-off/instant-on computing, magnetic logic and more generally ultra-low power green electronics. Theory and experiment target at a unique set of properties to enhance the functionality of magnetic tunnel junctions. These building blocks of spintronics need material systems combining low magnetic saturation and damping with high perpendicular anisotropy and spin polarization to enable easy Spin-Transfer-Torque switching, high data stability, large readout signal and fast read/write cycles. HeuMem addresses key bottlenecks of future memories and logic such as non-volatility, scalability, and fJ energy consumption. It will impact both basic science by advancing the engineering of such complex material systems, as well as concepts for future electronics.
DFG Programme
Research Grants
International Connection
France
Participating Persons
Professor Dr. Mairbek Chshiev; Dr. Jean-Pierre Nozières; Dr. Ricardo Sousa