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Journal Articles

Ultrafast electron dynamics in platinum and gold thin films driven by optical and terahertz fields

FeaturedOpen Access
V. Unikandanunni, F. Rigoni, M. C. Hoffmann, P. Vavassori, S. Urazhdin, S. Bonetti
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 021601 (2022)
https://doi.org/10.1063/5.0068086
Published: January 2022
View articletitled, Ultrafast electron dynamics in platinum and gold thin films driven by optical and terahertz fields
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Includes: Supplementary data
Journal Articles

Nanopatterning spin-textures: A route to reconfigurable magnonics

Open Access
E. Albisetti, D. Petti, M. Madami, S. Tacchi, P. Vavassori, E. Riedo, R. Bertacco
Journal: AIP Advances
Series: Magnetism and Magnetic Materials
AIP Advances 7, 055601 (2017)
https://doi.org/10.1063/1.4973387
Published: December 2016
View articletitled, Nanopatterning spin-textures: A route to reconfigurable magnonics
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Journal Articles

Magnetization reversal of in-plane uniaxial Co films and its dependence on epitaxial alignment

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O. Idigoras, A. K. Suszka, P. Vavassori, B. Obry, B. Hillebrands, P. Landeros, A. Berger
Journal: Journal of Applied Physics
J. Appl. Phys. 115, 083912 (2014)
https://doi.org/10.1063/1.4867001
Published: February 2014
View articletitled, Magnetization reversal of in-plane uniaxial Co films and its dependence on epitaxial alignment
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Journal Articles

Origin and control of magnetic exchange coupling in between focused electron beam deposited cobalt nanostructures

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E. Nikulina, O. Idigoras, J. M. Porro, P. Vavassori, A. Chuvilin, A. Berger
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 123112 (2013)
https://doi.org/10.1063/1.4821034
Published: September 2013
View articletitled, Origin and control of magnetic exchange coupling in between focused electron beam deposited cobalt nanostructures
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Journal Articles

Field orientation dependent decorrelation of magnetization reversal in uniaxial Co-films

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J. A. Arregi, O. Idigoras, P. Vavassori, A. Berger
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 262403 (2012)
https://doi.org/10.1063/1.4730956
Published: June 2012
View articletitled, Field orientation dependent decorrelation of magnetization reversal in uniaxial Co-films
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Journal Articles

Magneto-optical magnetometry of individual 30 nm cobalt nanowires grown by electron beam induced deposition

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E. Nikulina, O. Idigoras, P. Vavassori, A. Chuvilin, A. Berger
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 142401 (2012)
https://doi.org/10.1063/1.3701153
Published: April 2012
View articletitled, Magneto-optical magnetometry of individual 30 nm cobalt nanowires grown by electron beam induced deposition
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Journal Articles

Characterization of domain wall–based traps for magnetic beads separation

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M. Donolato, F. Lofink, S. Hankemeier, J. M. Porro, H. P. Oepen, P. Vavassori
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 111, 07B336 (2012)
https://doi.org/10.1063/1.3689009
Published: March 2012
View articletitled, Characterization of domain wall–based traps for magnetic beads separation
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Journal Articles

Effect of spatially asymmetric dipolar interactions in the magnetization reversal of closely spaced ferromagnetic nanoisland arrays

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J. M. Porro, A. Berger, M. Grimsditch, V. Metlushko, B. Ilic, P. Vavassori
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 111, 07B913 (2012)
https://doi.org/10.1063/1.3677269
Published: March 2012
View articletitled, Effect of spatially asymmetric dipolar interactions in the magnetization reversal of closely spaced ferromagnetic nanoisland arrays
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Journal Articles

Comment on “Mapping of localized spin-wave excitations by near-field Brillouin light scattering” [Appl. Phys. Lett. 97, 152502 (2010)]

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L. Giovannini, F. Montoncello, F. Nizzoli, P. Vavassori, M. Grimsditch
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 186101 (2011)
https://doi.org/10.1063/1.3656967
Published: November 2011
View articletitled, Comment on “Mapping of localized spin-wave excitations by near-field Brillouin light scattering” [Appl. Phys. Lett. 97, 152502 (2010)]
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Journal Articles

Fourier magnetic imaging

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T. Verduci, C. Rufo, A. Berger, V. Metlushko, B. Ilic, P. Vavassori
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 092501 (2011)
https://doi.org/10.1063/1.3630049
Published: August 2011
View articletitled, Fourier magnetic imaging
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Journal Articles

Tailoring the magnetization reversal in antidot nanostructures using lithographically engineered inhomogeneities

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D. Tripathy, P. Vavassori, A. O. Adeyeye
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 109, 07B902 (2011)
https://doi.org/10.1063/1.3537948
Published: March 2011
View articletitled, Tailoring the magnetization reversal in antidot nanostructures using lithographically engineered inhomogeneities
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Journal Articles

Magnetization reversal and anisotropic magnetoresistance behavior in bicomponent antidot nanostructures

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D. Tripathy, P. Vavassori, J. M. Porro, A. O. Adeyeye, N. Singh
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 042512 (2010)
https://doi.org/10.1063/1.3474802
Published: July 2010
View articletitled, Magnetization reversal and anisotropic magnetoresistance behavior in bicomponent antidot nanostructures
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Journal Articles

Magnetic nanostructures for the manipulation of individual nanoscale particles in liquid environments (invited)

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P. Vavassori, M. Gobbi, M. Donolato, M. Cantoni, R. Bertacco, V. Metlushko, B. Ilic
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 107, 09B301 (2010)
https://doi.org/10.1063/1.3352579
Published: April 2010
View articletitled, Magnetic nanostructures for the manipulation of individual nanoscale particles in liquid environments (invited)
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Journal Articles

Magnetization reversal and spin waves in exchange coupled NiFe/Cu/Co nanodisks

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M. Madami, S. Tacchi, G. Gubbiotti, V. Bonanni, D. Bisero, P. Vavassori, A. O. Adeyeye, S. Goolaup, N. Singh, C. Spezzani
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 105, 07C115 (2009)
https://doi.org/10.1063/1.3070643
Published: March 2009
View articletitled, Magnetization reversal and spin waves in exchange coupled NiFe/Cu/Co nanodisks
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Journal Articles

Critical field enhancement in hybrid superconductor/ferromagnet mesoscopic disks

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N. Schildermans, A. V. Silhanek, J. Sautner, V. Metlushko, P. Vavassori, V. V. Moshchalkov
Journal: Journal of Applied Physics
J. Appl. Phys. 105, 023918 (2009)
https://doi.org/10.1063/1.3074098
Published: January 2009
View articletitled, Critical field enhancement in hybrid superconductor/ferromagnet mesoscopic disks
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Journal Articles

Domain wall displacement in Py square ring for single nanometric magnetic bead detection

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P. Vavassori, V. Metlushko, B. Ilic, M. Gobbi, M. Donolato, M. Cantoni, R. Bertacco
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 203502 (2008)
https://doi.org/10.1063/1.3030984
Published: November 2008
View articletitled, Domain wall displacement in Py square ring for single nanometric magnetic bead detection
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Journal Articles

Local modifications of magnetism and structure in FePt (001) epitaxial thin films by focused ion beam: Two-dimensional perpendicular patterns

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F. Albertini, L. Nasi, F. Casoli, S. Fabbrici, P. Luches, G. C. Gazzadi, A. di Bona, P. Vavassori, S. Valeri, S. F. Contri
Journal: Journal of Applied Physics
J. Appl. Phys. 104, 053907 (2008)
https://doi.org/10.1063/1.2975217
Published: September 2008
View articletitled, Local modifications of magnetism and structure in FePt (001) epitaxial thin films by focused ion beam: Two-dimensional perpendicular patterns
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Journal Articles

Static and dynamical properties of circular Ni Fe ∕ Cu ∕ Co nanodisks

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P. Vavassori, V. Bonanni, A. Busato, G. Gubbiotti, M. Madami, A. O. Adeyeye, S. Goolaup, N. Singh, C. Spezzani, M. Sacchi
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 103, 07C512 (2008)
https://doi.org/10.1063/1.2835092
Published: February 2008
View articletitled, Static and dynamical properties of circular Ni Fe ∕ Cu ∕ Co nanodisks
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Journal Articles

Domain wall displacement by current pulses injection in submicrometer Permalloy square ring structures

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P. Vavassori, V. Metlushko, B. Ilic
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 093114 (2007)
https://doi.org/10.1063/1.2777156
Published: August 2007
View articletitled, Domain wall displacement by current pulses injection in submicrometer Permalloy square ring structures
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Journal Articles

Effects of structural nonplanarity on the magnetoresistance of Permalloy circular rings

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P. Vavassori, A. Busato, A. Chiapatti, A. di Bona, S. Valeri, V. Metlushko, B. Ilic
Journal: Journal of Applied Physics
J. Appl. Phys. 101, 043901 (2007)
https://doi.org/10.1063/1.2472653
Published: February 2007
View articletitled, Effects of structural nonplanarity on the magnetoresistance of Permalloy circular rings
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