Spectroscopic study of ultrafast laser-induced magnetization reversal

Contains fulltext : 106921.pdf (publisher's version ) (Open Access)Radboud Universiteit Nijmegen, 17 mei 2013Promotores : Rasing, T.H.M., Kirilyuk, Andrei Co-promotor : Kimel, A.V.125 p

Role of the inter-sublattice exchange coupling in short-laser-pulse-induced demagnetization dynamics of GdCo and GdCoFe alloys

Contains fulltext : 117211.pdf (publisher's version ) (Open Access

Efficiency of ultrafast laser-induced demagnetization in gdxfe100-x-ycoy alloys

Contains fulltext : 103324.pdf (publisher's version ) (Open Access

Element-Specific Probing of Ultrafast Magnetization Dynamics in the Visible Spectral Range

Item does not contain fulltextFemtosecond laser excitation of thin magnetic films consisting of multiple magnetic sublattices triggers ultrafast spin dynamics and even magnetization reversal driven by the exchange interaction between the sublattices. To explore these intriguing phenomena requires element specific studies.We demonstrate that element specific probing of ultrafast spin dynamics can also be realized with visible light and does not require sophisticated X-ray facilities.Ultrafast Magnetism I: Proceedings of the International Conference UMC 2013 Strasbourg, France, October 28th - November 1st, 201

Bias-controlled ultrafast demagnetization in magnetic tunnel junctions

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Ultrafast generation of nanostructures with tunable topological properties by single laser pulse illumination

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Laser-Induced Giant Skyrmions and Skyrmion-Compounds in a Thin Magnetic Film of TbFeCo

Item does not contain fulltextHere we report about the formation of topologically protected Skyrmions through illumination of a thin metallic film with short laser pulses (about 150 fs). By tuning the laser fluence it is possible to change the topological properties of the created structure.UMC 201

Laser-Induced Giant Skyrmions and Skyrmion-Compounds in a Thin Magnetic Film of TbFeCo

Item does not contain fulltextHere we report about the formation of topologically protected Skyrmions through illumination of a thin metallic film with short laser pulses (about 150 fs). By tuning the laser fluence it is possible to change the topological properties of the created structure.UMC 201