DS07 - Société de l'information et de la communication

OXIDE-BASED SPINORBITRONICS – OISO

Submission summary

The project OISO (OxIde-based SpinOrbitronics) explores the potential of transition metal oxide (TMO) perovskites for SpinOrbitronics. SpinOrbitronics exploits the spin-orbit coupling (SOC) to obtain spin currents without ferromagnets (FM), more efficient torques to switch magnetization and reduced heat dissipation for low power scalable devices. TMO constitute a material platform of structurally well-matched compounds including FMs with low damping coefficients for long-lasting magnetization coherence, materials with large SOC for spin-charge interconversion, compounds for low power data manipulation. To show the potential of TMO-SpinOrbitronics, we will define and test reconfigurable magnonic circuits combining low damping FMs and ferroelectrics or SOC materials to tune spin wave attenuation. They will be uses to design an active phase shifter and a spin wave interferometer for RF electronics and future magnonic logics.

Project coordination

Agnes BARTHELEMY (Unité mixte de physique CNRS/Thalès)

The author of this summary is the project coordinator, who is responsible for the content of this summary. The ANR declines any responsibility as for its contents.

Partner

UMPhy Unité mixte de physique CNRS/Thalès
LPS Laboratoire de Physique des Solides
SPINTEC Spintronique et technologie des composants
TRT THALES RESEARCH & TECHNOLOGY

Help of the ANR 567,741 euros
Beginning and duration of the scientific project: September 2017 - 42 Months

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