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seminar – Spectroscopic Signatures of Chirality and Resonances for Designer Magnonics(August 6th, 2025)
On October 03th 2025, Suraj Thyagarajan from University of Singapore now postdoctoral fellow at SPINTEC will give us a seminar at 11:00 entitled Spectroscopic Signatures of Chirality and Resonances for Designer Magnonics Place : IRIG/SPINTEC, auditorium 445 CEA Building 10.05 (presential access to the conference room at CEA in Grenoble requires an entry authorization. Request […]
Read moreseminar – High-pressure, high-temperature extrusion of nanowire resonators for magnetic field microscopy(July 24th, 2025)
On September 23th 2025, we have the pleasure to welcome in SPINTEC Alexis Wartelle from Institut Néel. He will give us a seminar at 14:00 entitled : High-pressure, high-temperature extrusion of nanowire resonators for magnetic field microscopy Place : IRIG/SPINTEC, auditorium 445 CEA Building 10.05 (presential access to the conference room at CEA in Grenoble […]
Read moreTribute to Anatoly Vedyaev(July 1st, 2025)
It is with great sadness that we learned of the passing of Professor Anatoly Vedyaev from Lomonosov Moscow State University. Our laboratory, SPINTEC — and previously the Nanostructure and Magnetism Laboratory — collaborated with Anatoly, his wife Natalia Ryzhanova, and later his nephew Nikita Strelkov for over 25 years (since 1992!). Anatoly was an exceptional […]
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Nanosecond 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 […]
Read moreModulating TeraHertz emission using 2D materials and ferroelectricity()
The modulation of THz spintronic emitters represents a real challenge nowadays. Here, we consider a THz emitter made of 2D materials grown by molecular beam epitaxy (MBE) on large area and transferred on LiNbO3. The low dimensional character makes this system sensitive to the ferroelectric polarization of LiNbO3. Using this proximity effect, we demonstrate the […]
Read moreTopological analysis and experimental control of DW transformations in cylindrical wires(July 1st, 2025)
Topology is a powerful tool for categorizing magnetization textures by defining a topological index in both two-dimensional (2D) systems, such as thin films or curved surfaces, and in 3D bulk systems. In the emerging field of 3D nanomagnetism, both volume and surface topological numbers must be considered, requiring the identification of a proper global topological […]
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RECENT UPDATES
- Nanosecond stochastic operation in perpendicular superparamagnetic tunnel junctions 8 September 2025
- Modulating TeraHertz emission using 2D materials and ferroelectricity 8 September 2025
- seminar – Spectroscopic Signatures of Chirality and Resonances for Designer Magnonics 6 August 2025
- seminar – High-pressure, high-temperature extrusion of nanowire resonators for magnetic field microscopy 24 July 2025
- Tribute to Anatoly Vedyaev 1 July 2025
