Zobrazeno 1 - 10
of 84
pro vyhledávání: '"casiraghi, Arianna"'
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
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
Autor:
Salvatore, Stefano, Ruffolo, Alessandro Ferdinando, Stabile, Guglielmo, Casiraghi, Arianna, Zito, Gabriella, De Seta, Francesco
Publikováno v:
In European Urology Focus July 2023 9(4):654-659
Autor:
Sarma, Bhaskarjyoti, Garcia-Sanchez, Felipe, Nasseri, S. Ali, Casiraghi, Arianna, Durin, Gianfranco
We study bubble domain wall dynamics using micromagnetic simulations in perpendicularly magnetized ultra-thin films with disorder and Dzyaloshinskii-Moriya interaction. Disorder is incorporated into the material as grains with randomly distributed si
Externí odkaz:
http://arxiv.org/abs/1802.04215
Autor:
González, Diego López, Casiraghi, Arianna, Kronast, Florian, Franke, Kévin J. A., van Dijken, Sebastiaan
Domains in BaTiO$_3$ induces a regular modulation of uniaxial magnetic anisotropy in CoFeB via an inverse magnetostriction effect. As a result, the domain structures of the CoFeB wedge film and BaTiO$_3$ substrate correlate fully and straight ferroel
Externí odkaz:
http://arxiv.org/abs/1703.07227
Autor:
González, Diego López, Shirahata, Yasuhiro, Van de Wiele, Ben, Franke, Kévin J. A., Casiraghi, Arianna, Taniyama, Tomoyasu, van Dijken, Sebastiaan
We report on reversible electric-field-driven magnetic domain wall motion in a Cu/Ni multilayer on a ferroelectric BaTiO$_3$ substrate. In our heterostructure, strain-coupling to ferroelastic domains with in-plane and perpendicular polarization in th
Externí odkaz:
http://arxiv.org/abs/1702.03553
Autor:
Filippini, Maurizio, Porcari, Irene, Ruffolo, Alessandro F., Casiraghi, Arianna, Farinelli, Miriam, Uccella, Stefano, Franchi, Massimo, Candiani, Massimo, Salvatore, Stefano
Publikováno v:
In The Journal of Sexual Medicine March 2022 19(3):452-470
Autor:
Ruffolo, Alessandro F., Bonavina, Giulia, Serati, Maurizio, Casiraghi, Arianna, Degliuomini, Rebecca, Parma, Marta, Porcari, Irene, Candiani, Massimo, Salvatore, Stefano
Publikováno v:
In European Journal of Obstetrics & Gynecology and Reproductive Biology March 2022 270:90-94