P
Paolo Vavassori
Researcher at Ikerbasque
Publications - 227
Citations - 6156
Paolo Vavassori is an academic researcher from Ikerbasque. The author has contributed to research in topics: Magnetization & Permalloy. The author has an hindex of 39, co-authored 221 publications receiving 5397 citations. Previous affiliations of Paolo Vavassori include Argonne National Laboratory & Federal University of Ceará.
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Journal ArticleDOI
Tuning the magneto-optical response of nanosize ferromagnetic Ni disks using the phase of localized plasmons.
Nicolò Maccaferri,Andreas Berger,Stefano Bonetti,Valentina Bonanni,Mikko Kataja,Qi Hang Qin,Sebastiaan van Dijken,Zhaleh Pirzadeh,Alexandre Dmitriev,Josep Nogués,Johan Åkerman,Paolo Vavassori +11 more
TL;DR: It is proved that only the spin-orbit induced transverse plasmon plays an active role on the magneto-optical properties by controlling the relative amplitude and phase lag between the two oscillators.
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Magnetoplasmonic Design Rules for Active Magneto-Optics
Kristof Lodewijks,Nicolò Maccaferri,Tavakol Pakizeh,Randy K. Dumas,Irina Zubritskaya,Johan Åkerman,Johan Åkerman,Paolo Vavassori,Alexandre Dmitriev +8 more
TL;DR: Design rules for highly tunable active magnetoplasmonic elements are introduced in which they can tailor the amplitude and sign of the Kerr response over a broad spectral range.
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Magnetostatic interaction in arrays of nanometric permalloy wires: A magneto-optic Kerr effect and a Brillouin light scattering study
Gianluca Gubbiotti,Silvia Tacchi,Giovanni Carlotti,Paolo Vavassori,Navab Singh,Sarjoosing Goolaup,A. O. Adeyeye,Andrey Stashkevich,Mikhail Kostylev +8 more
TL;DR: In this article, the effect of magnetostatic interaction on both the static and dynamic magnetic properties of arrays of wires has been investigated by means of magneto-optic and Brillouin light scattering techniques, respectively.
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Lattice symmetry and magnetization reversal in micron-size antidot arrays in Permalloy film
TL;DR: In this paper, the magnetization reversal in four arrays of micron-size circular holes (antidots) in a Permalloy film has been studied by means of quantitative magneto-optic Kerr vector magnetometry and magnetic force microscopy.
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Flexible spintronic devices on Kapton
TL;DR: In this article, magnetic tunnel junctions and nano-sized domain-wall conduits have been fabricated on the flexible substrate Kapton, and high values of bending angle have been achieved without degradation of the device performance, reaching room-temperature tunneling magnetoresistance ratios of 12% in bended Co/Al2O3/NiFe junctions.