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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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Stokes-anti-stokes brillouin intensity asymmetry of spin-wave modes in ferromagnetic films and multilayers

TL;DR: The Stokes-anti-Stokes intensity asymmetry, observed in Brillouin spectra from magnetic excitations, has been investigated experimentally and theoretically in single and multilayer films as mentioned in this paper.
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Enhanced Magneto-Optical Edge Excitation in Nanoscale Magnetic Disks.

TL;DR: Unexpected enhancements of the magneto-optical effect in ferromagnetic Permalloy disks of diameter D<400 nm are reported, which becomes increasingly pronounced for smaller D, reaching more than a 100% enhancement for D=100 nm samples.
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GMR as a function of temperature in FeAg granular samples: the effect of magnetic interactions

TL;DR: In this paper, the giant magnetoresistance intensity as a function of iron concentration was investigated and the position of this maximum shifted progressively towards lower iron concentrations with decreasing temperature. But the authors did not consider the presence of magnetic interparticle interactions.
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Brillouin scattering and diffracted magneto-optical Kerr effect from arrays of dots and antidots (invited)

TL;DR: In this article, the magnetic properties of nanoarrays have been investigated using Brillouin scattering, magneto-optical Kerr effect (MOKE), and diffracted-MOKE (DMOKE) techniques.
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Evolution from multilayer to granular behavior via Cobalt layers fragmentation in Co/Cu multilayers

TL;DR: In this article, the structural evolution of Co(tCo)/Cu(4tCo) multilayers when tCo ranges from 12 to 2 A was analyzed by studying their magnetization and giant magnetoresistance.