Time – and spatially – resolved magnetization dynamics driven by spin-orbit torques

There is a strong correlation between the rise of a civilization and writing. The so-called Information Age developed in parallel with the ability to write, store, and process large amounts of digital data. To keep pace with the increasing demand for data of our days, not only the size but also the speed of digital memories must increase dramatically, while keeping the energy consumption at reasonable levels. In order to achieve that, we must learn to write anew.

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Image: Magnetisation switching of a 500 nm diameter Pt/Co/AlOx disc.