Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Durin, Gianfranco"'
Autor:
Petrillo, Adrien. A. D., Fattouhi, Mouad, Di Pietro, Adriano, Solé, Marta Alerany, Diaz, Luis Lopez, Durin, Gianfranco, Koopmans, Bert, Lavrijsen, Reinoud
Spin waves, known for their ability to propagate without the involvement of moving charges, hold immense promise for on-chip information transfer and processing, offering a path toward post-CMOS computing technologies. This study investigates the pot
Externí odkaz:
http://arxiv.org/abs/2402.03033
Autor:
Durin, Gianfranco, Schimmenti, Vincenzo Maria, Baiesi, Marco, Casiraghi, Arianna, Magni, Alessandro, Herrera-Diez, Liza, Ravelosona, Dafiné, Foini, Laura, Rosso, Alberto
Publikováno v:
Phys. Rev. B 110, L020405 (2024)
We study the motion of a domain wall on an ultrathin magnetic film using the magneto-optical Kerr effect (MOKE). At tiny magnetic fields, the wall creeps only via thermal activation over the pinning centers present in the sample. Our results show tha
Externí odkaz:
http://arxiv.org/abs/2309.12898
The influence of different Dzyaloshinskii-Moriya interaction (DMI) tensor components on the static and dynamic properties of domain walls (DWs) in magnetic nanowires is investigated using one dimensional collective coordinates models and micromagneti
Externí odkaz:
http://arxiv.org/abs/2309.06099
Autor:
Di Pietro, Adriano, Pachat, Rohit, Diez, Liza Herrera, van der Jagt, Johannes W., Ravelosona, Dafiné, Durin, Gianfranco
The application of gate voltages in heavy metal/ferromagnet/Oxide multilayer stacks has been identified as one possible candidate to manipulate their anisotropy at will. However, this method has proven to show a wide variety of behaviours in terms of
Externí odkaz:
http://arxiv.org/abs/2204.11699
Publikováno v:
Phys. Rev. Lett. 129 (2022) 107205
We present a proof of principle for the validity of the functional renormalization group, by measuring the force correlations in Barkhausen-noise experiments. Our samples are soft ferromagnets in two distinct universality classes, differing in the ra
Externí odkaz:
http://arxiv.org/abs/2109.01197
Autor:
Kuepferling, Michaela, Casiraghi, Arianna, Soares, Gabriel, Durin, Gianfranco, Garcia-Sanchez, Felipe, Chen, Liu, Back, Christian H., Marrows, Christopher H., Tacchi, Silvia, Carlotti, Giovanni
The Dzyaloshinskii-Moriya interaction (DMI), being one of the origins of chiral magnetism, is currently attracting considerable attention in the research community focusing on applied magnetism and spintronics. For future applications, an accurate me
Externí odkaz:
http://arxiv.org/abs/2009.11830
Autor:
Casiraghi, Arianna, Magni, Alessandro, Diez, Liza Herrera, Langer, Juergen, Ocker, Berthold, Pasquale, Massimo, Ravelosona, Dafiné, Durin, Gianfranco
Ta/CoFeB/MgO trilayers with perpendicular magnetic anisotropy are often characterised by vanishing or modest values of interfacial Dzyaloshinskii-Moriya interaction (DMI), which results in purely Bloch or mixed Bloch-N\'eel domain walls (DWs). Here w
Externí odkaz:
http://arxiv.org/abs/1907.03708
Autor:
Casiraghi, Arianna, Corte-León, Héctor, Vafaee, Mehran, Garcia-Sanchez, Felipe, Durin, Gianfranco, Pasquale, Massimo, Jakob, Gerhard, Kläui, Mathias, Kazakova, Olga
Magnetic skyrmions are topologically protected spin textures, stabilised in systems with strong Dzyaloshinskii-Moriya interaction (DMI). Several studies have shown that electrical currents can move skyrmions efficiently through spin-orbit torques. Wh
Externí odkaz:
http://arxiv.org/abs/1903.00367
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Akademický článek
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