Ultrafast perturbation of magnetic domains by optical pumping in a ferromagnetic multilayer

Ultrafast optical pumping of spatially nonuniform magnetic textures is known to induce far-from-equilibrium spin transport effects. Here, we use ultrafast x-ray diffraction with unprecedented dynamic range to study the laser-induced dynamics of labyrinth domain networks in ferromagnetic CoFe/Ni mult...

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Veröffentlicht in:	arXiv.org 2022-06
Hauptverfasser:	Zusin, Dmitriy, Iacocca, Ezio, Loïc Le Guyader, Reid, Alexander H, Schlotter, William F, Tian-Min, Liu, Higley, Daniel J, Coslovich, Giacomo, Wandel, Scott F, Tengdin, Phoebe M, Patel, Sheena K K, Shabalin, Anatoly, Nelson, Hua, Hrkac, Stjepan B, Nembach, Hans T, Shaw, Justin M, Montoya, Sergio A, Blonsky, Adam, Gentry, Christian, Hoefer, Mark A, Murnane, Margaret M, Kapteyn, Henry C, Fullerton, Eric E, Shpyrko, Oleg, Dürr, Hermann A, Silva, T J
Format:	Artikel
Sprache:	eng
Schlagworte:	Dilation Domain walls Ferromagnetism Inelastic scattering Magnetic domains Magnons Momentum Multilayers Optical pumping
Online-Zugang:	Volltext
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