MAGNETIC SENSORS



Research team Magnetic sensors, within the device group


ADMIS – An ANR project

A very exciting field of research has recently been devoted to magnetic skyrmions: they are potential candidates to overcome the power consumption problems of the conventional microelectronic Von Neuman architectures where memory and logic functions are physically separated. Thanks to their small size, high mobility under current, they have been proposed to be used in […]

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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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Magnetic skyrmions are topologically nontrivial magnetic domains where the magnetization rotates in a fixed sense (chirality). They are usually created by magnetic fields or by non-homogeneous electric currents. Here S.G. Je et al. have shown that hexagonal skyrmion bubble lattices can be locally generated with ultrafast (30 fs) laser pulses. Their original optical approach to […]

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On December 18, we have the pleasure to welcome Thibaut Devolder from C2N-CNRS at Orsay, France. He will give us a seminar at 14:00, CEA/Spintec, Bat. 1005, room 434A entitled : An experimentalist view of the Gilbert damping in FeCoB/MgO systems CoFeB/MgO based magnetic tunnel junctions are of central importance for the memory applications of […]

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You find here the list of proposals for Master-2 internships to take place during Spring 2019. In most cases, these internships are intended to be suitable for a longer-term PhD work. Interested Master-1 students are also encouraged to apply. You may either download the full list of proposals, along with an introduction to the SPINTEC […]

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Paulo COELHO defends his PhD on Tuesday 30th October, 2pm, at the CNRS conference room (25 rue des Martyrs). An access request is required before hand, is you wish to attend. This thesis is a study of spin transfer torque in double barrier magnetic tunnel junction for STT-MRAM applications. In these double barrier junctions, spin […]

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On August 31, we have the pleasure to welcome Coriolan Tiusan prof. at Univ. Cluj-Napoca, ROMANIA and Senior Researcher at Institute Jean-Lamour, Nancy. He will give us a seminar which will take place at SPINTEC 434A at 9:30. Revisited aspects of spintronics: coupling and tunneling magnetoresistance, electric field control of anisotropy The presentation will cover […]

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On Thursday, the 26th Of October 2017 at 14h00, Marine SCHOTT from UGA/Neel Institute, will defend her PhD thesis entitled “Electric field control of magnetic properties of Pt/Co/AlOx system” Place : Amphithéâtre du CNRS / building A – 3rd floor – 25 rue des Martyrs, Grenoble During my PhD, we chose to study the particular […]

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You find here the list of proposals for Master-2 internships to take place during Spring 2018. In most cases, these internships are intended to be suitable for a longer-term PhD work. Interested Master-1 students are also encouraged to apply. You may either download the full list of proposals, along with an introduction to the SPINTEC […]

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A skyrmion switch

Nanoscale magnetic skyrmions are good candidates for data manipulation and storage in spintronic applications (logic and/or memory). M. Schott et al. have recently shown that a gate voltage can nucleate or annihilate skyrmions. This proof of concept of a skyrmion switch paves the way towards skyrmion-based applications. Skyrmions are chiral magnetic bubbles: their magnetic texture, […]

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