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ALL NEWS News archives


Seminar – “Normally-off“ Computing for Smart Systems

On december 05, We have the pleasure to welcome professor Lionel TORRES from Polytech Montpellier, Université de Montpellier. He comes at Grenoble for the PHD defense of Luc TILLIE at 14H. He kindly takes this opportunity to give us a seminar at 10:15, CEA/Spintec, Bat. 1005, room 434A entitled : “Normally-off“ Computing for Smart Systems […]

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Bernard DIENY receives the IEEE Carrier Achievement Award

Bernard DIENY receives the 2018 IEEE Carrier Achievement Award for contributions to spintronics applications including spin-valves and MRAMs and for strengthening the relationship between magnetics and microelectronics communities. The Award will be handed out at the upcoming MMM/Intermag conference in Washington in January 2019. Through this award Bernard Diény becomes a life member in the […]

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Seminars – Steve BLUNDELL lecturing in Grenoble

We have the pleasure to host Steve BLUNDELL in Grenoble for two days of lecturing on 27-28 November 2018. Steve BLUNDELL is University Professor for Physics in Oxford, with wide recognition in research and teaching in condensed matter, in particular on magnetism-related topics (http://users.ox.ac.uk/~sjb). Among others, he authored the widely-used textbook Magnetism in Condensed Matter […]

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LATEST PUBLICATIONS Publications archives


Efficient microwave amplification by heat modulation at GHz frequency in spintronics oscillators

Due to the nanometer size of magnetic tunnel junctions and high interfacial resistance of ultrathin MgO tunnel barriers, temperature modulation at GHz frequency can be achieved in these devices and efficiently use to amplify microwaves in spintronics oscillators. Spintronics oscillators use two major phenomena discovered in spin-electronics: the tunnel magnetoresistance of magnetic tunnel junctions (MTJ) […]

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Impact of intergrain effective coupling due to huge thermal gradients in heat assisted magnetic recording

Heat assisted magnetic recording (HAMR) is a new hard disk drive (HDD) recording technology which uses a temporary near field heating of the media during write to increase hard disk drive storage density. It has been under development in HDD industry for more than 10 years. A phenomenon totally overlooked during the past development of […]

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Significant Dzyaloshinskii–Moriya interaction at graphene-ferromagnet interfaces due to the Rashba effect

Despite being a weak spin–orbit coupling material, graphene demonstrated to induce significant Dzyaloshinskii–Moriya interaction due to the Rashba effect leading to formation of chiral spin textures in adjacent ferromagnet (FM) at graphene/FM interfaces. First-principles calculations and experiments using spin-polarized electron microscopy show that this graphene-induced Dzyaloshinskii–Moriya interaction can have a similar magnitude to that at […]

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