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The 2025 EMA Young Scientist Award goes to Johanna Fischer(September 16th, 2025)
The EMA Young Scientist Award 2025 has been awarded to Johanna Fischer, in recognition of her contributions to the field of multiferroics and magnetic skyrmions. With her combined theoretical and experimental perspective, she has demonstrated a clear vision for advancing topological spin textures towards real-world applications. More information (in French): press release of CNRS. Congratulations!
Read moreseminar – CVD growth and properties of bi-dimensional chalcogenides(September 11th, 2025)
On Monday September 22th 2025, we have the pleasure to welcome in SPINTEC Fabrice Oehler from C2N-CNRS Palaiseau. He will give us a seminar at 14:30 entitled : CVD growth and properties of bi-dimensional chalcogenides Place : IRIG/SPINTEC, auditorium 445 CEA Building 10.05 (presential access to the conference room at CEA in Grenoble requires an […]
Read moreSeminar – Dynamics of orbital angular momentum in confined geometries and the control of THz magnons in antiferromagnets(September 10th, 2025)
On Monday December 2, 2025 we have the pleasure to welcome Egor KISELEV from Max Planck Institute for the Physics of Complex Systems (Germany). He will give a seminar at 11:00 entitled: Dynamics of orbital angular momentum in confined geometries and the control of THz magnons in antiferromagnets Place : IRIG/SPINTEC, auditorium 445 CEA Building […]
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Monolayer control of spin-charge conversion in van der Waals Heterostructures(September 16th, 2025)
2D materials and van der Waals (vdW) heterostructures are promising candidates to build efficient THz spintronic emitters. Here, we demonstrate the drastic modification of THz spintronic emission by inserting a single layer of MoSe2 in the PtSe2/graphene vdW heterostructure. Ab initio calculations indeed show the emergence of Rashba states due to the electronic hybridization between […]
Read moreMagnetic vortex dynamics probed by time-resolved magnetic helicoidal dichroism(September 12th, 2025)
Time-resolved magnetic helicoidal dichroism (MHD) was successfully used to assess the ultra-fast dynamics of magnetization. This first attempt to use an MHD-based technique was demonstrated on a magnetic vortex structure hosted by a permalloy pacman micropillar (diameter~15nm, thickness~80nm). Micromagnetic simulations allowed to link the features identified in the MHD signal to a process of regeneration […]
Read moreNanosecond stochastic operation in perpendicular superparamagnetic tunnel junctions(September 8th, 2025)
Superparamagnetic tunnel junctions have emerged as promising stochastic neurons for low-energy cognitive computing. We report, for the first time, nanosecond-scale mean waiting times between magnetization reversals in perpendicularly magnetized tunnel junctions, enabled by a strong entropic contribution to the thermally activated switching dynamics. Magnetic tunnel junctions (MTJs) consist of a free and a fixed […]
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RECENT UPDATES
- The 2025 EMA Young Scientist Award goes to Johanna Fischer 16 September 2025
- Monolayer control of spin-charge conversion in van der Waals Heterostructures 16 September 2025
- Magnetic vortex dynamics probed by time-resolved magnetic helicoidal dichroism 12 September 2025
- seminar – CVD growth and properties of bi-dimensional chalcogenides 11 September 2025
- Seminar – Dynamics of orbital angular momentum in confined geometries and the control of THz magnons in antiferromagnets 10 September 2025
