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ALL NEWS News archives


Seminar – SOT-MRAM: from fundamentals to large scale technology integration

On Monday July 1 at 14:00 we have the pleasure to welcome Kevin Garello from Imec, Belgium. He will give us a seminar at CEA/IRIG, Bat 1005, room 445 entitled : SOT-MRAM: from fundamentals to large scale technology integration Microelectronics industry is facing major challenges related to the volatility of CMOS cache memory elements (usually […]

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Seminar – Brownian computing using skyrmions

On Friday July 12 at 11:00 we have the pleasure to welcome Prof. Yoshishige SUZUKI from Osaka University. He will give us a seminar at CEA/IRIG, Bat 1005, room 445 entitled : Brownian computing using skyrmions We are trying to make essential devices to do Brownian computing using skyrmions. Brownian computing is a method to […]

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PHD Defense – Manipulation et détection d’ondes de spin via l’interaction spin-orbite dans des guides d’ondes ultraminces Ta/CoFeB/MgO à anisotropie perpendiculaire

On Wednesday 10th of July at 14h00 Mathieu FABRE from SPINTEC will defend his PHD entitled : Manipulation et détection d’ondes de spin via l’interaction spin-orbite dans des guides d’ondes ultraminces Ta/CoFeB/MgO à anisotropie perpendiculaire Place : CEA 17 rue des Martyrs, bat 1005 room 445 (persons who do not have a CEA badge must […]

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LATEST PUBLICATIONS Publications archives


A generic probe for spin fluctuations in nanometer-scale films

In the field of spintronics, which relies on the spin-dependent transport properties of matter, exploring spin fluctuations and phase transitions in ultrathin films is essential as it provides key information to engineer materials for applications. Here, O. Gladii et al investigated the generic character of a novel method to probe spin fluctuations through demonstration with […]

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Impact of heating on the stability phase diagrams of perpendicular MTJs

Measured switching diagrams of perpendicular magnetic tunnel junctions exhibit unexpected behavior at high voltages associated with significant heating of the storage layer. The boundaries deviate from the critical lines corresponding to the coercive field, which contrasts with the theoretically predicted behavior of a standard macrospin-based model. In this paper, we are proposing a modified model […]

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A Route towards Dynamic Control of Skyrmion Chirality

The very popular magnetic bubbles called skyrmions are promising for dense data storage, logic and neuromorphic applications thanks to the unique sense of rotation (chirality) of their surrounding domain wall. The so-called Dzyaloshinskii−Moriya Interaction (DMI) is crucial for their stability. Here, T. Srivastava et al. have shown that DMI can be dynamically and locally controlled […]

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