Ultrafast demagnetization in a ferrimagnet under electromagnetic field funneling

The quest to improve the density, speed and energy efficiency of magnetic memory storage has led to the exploration of new ways of optically manipulating magnetism at the ultrafast time scale, in particular in ferrimagnetic alloys. While all-optical magnetization switching is well-established on the...

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Veröffentlicht in:	Nanoscale 2021-12, Vol.13 (46), p.19367-19375
Hauptverfasser:	Mishra, Kshiti, Ciuciulkaite, Agne, Zapata-Herrera, Mario, Vavassori, Paolo, Kapaklis, Vassilios, Rasing, Theo, Dmitriev, Alexandre, Kimel, Alexey, Kirilyuk, Andrei
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry, Multidisciplinary Confinement Demagnetization Electromagnetic fields Ferrimagnetic materials Ferrimagnets Fysik Magnetic switching Magnetization Magneto-optics Materials Science Materials Science, Multidisciplinary Nanoscience & Nanotechnology near-field Optical pumping Physical Sciences Physics Physics, Applied Reduction Science & Technology Science & Technology - Other Topics Technology Thin films
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