2014-2010

2014

S. Tacchi, A. Nguyen, G. Gubbiotti, M. Madami, G. Carlotti, A. Rettori, M.G. Pini, V. Fallahi, J. Akerman, and R. Dumas, "[Co/Pd]-CoFeB exchange spring magnets with tunable gap of spin wave excitations", J. Phys D: Appl. Phys. 47, 495004 (2014). PDF

M. Madami, M. d’Aquino, C. Serpico, G. Gubbiotti, S. Tacchi and G. Carlotti, Micromagnetic study of minimum energy dissipation during Landauer erasure of either isolated or coupled nanomagnetic switches", Phys. Rev. B 90, 104405 (2014). PDF

A. Giordano, M. Carpentieri, A. Laudani, G. Gubbiotti, B. Azzerboni, G. Finocchio, Spin-Hall Nano-oscillator: a micromagnetic study”, Appl. Phys. Lett. 105, 042412 (2014). PDF

G. Gubbiotti, H. T. Nguyen, R. Hiramatsu, S. Tacchi, M. Madami, M. G. Cottam and T. Ono, "Field dependence of the magnetic eigenmode frequencies in layered nanowires with ferromagnetic and antiferromagnetic ground states: experimental and theoretical study", J. Phys D: Appl. Phys. 47, 365001 (2014). PDF

G. Gubbiotti, P. Malagò, S. Fin, S. Tacchi, L. Giovannini, D. Bisero, M. Madami, G. Carlotti, J. Ding, A. O. Adeyeye, R. Zivieri, Magnetic normal modes of bicomponent permalloy/cobalt structures in the parallel and antiparallel ground state”, Phys. Rev. B 90, 024419 (2014). PDF

G. Duerr, S. Tacchi, G. Gubbiotti and D. Grundler, Field-controlled rotation of spin-wave nanochannels in bi-component magnonic crystals", J. Phys. D: Appl. Phys. 47, 325001 (2014). PDF

D. Chiuchiù, L. Gammaitoni, M.Madami, G. Carlotti, “Theoretical study of bit-switching and bit-resetting”, ICT-Energy Lett. 8, 14 (2014). PDF

G. Carlotti, G. Gubbiotti, M. Madami, S. Tacchi, F. Hartmann, M. Emmerling, M. Kamp, L. Worschech, From micro- to nano- magnetic dots: evolution of the eigenmodes spectrum on reducing the lateral size, J. Phys. D: Appl. Phys., 47, 265001 (2014). PDF

S. Tacchi, S. Fin, G. Carlotti, G. Gubbiotti, M. Madami, M. Barturen, M. Marangolo, M. Eddrief, D. Bisero, A. Rettori, and M. G. Pini, Rotatable magnetic anisotropy in a Fe0.8Ga0.2 thin film with stripe domains: Dynamics versus statics, Phys. Rev. B 89, 024411 (2014). PDF

G. Gubbiotti, M.Kostylev, S. Tacchi, M. Madami, G. Carlotti, J. Ding, A. O. Adeyeye, F. Zighem, A. A. Stashkevich, E. Ivanov, and S.Samarin, Collective spin waves on a nanowire array with step-modulated thickness, J. Phys. D Appl. Phys., 47, 105003 (2014). PDF

G. Carlotti, G. Gubbiotti, M. Madami, S. Tacchi and R.L. Stamps, Exchange-dominated eigenmodes in sub-100 nm permalloy dots: a micromagnetic study at finite temperature”, J. Appl. Phys. 115, 17D119 ( (2014). PDF

G. Carlotti, M. Madami G. Gubbiotti, S. Tacchi, Micromagnetic simulation of energy consumption and excited eigenmodes in elliptical nanomagnetic switches, Physica B 435, 4 (2014). PDF

M. Madami, G. Gubbiotti, S. Tacchi, G. Carlotti, S. Jain, Study of the spin excitations in antidot lattices with line defects”, Physica B 435, 152 (2014). PDF


2013

M. Mruczkiewicz, M. Krawczyk, G. Gubbiotti, S. Tacchi, Yu. A. Filimonov, S. A. Nikitov, "Nonreciprocity of Spin Waves in Metallized Magnonic Crystal", New J. Phys. 15, 113023 (2013) PDF

M. Krawczyk, S. Mamica, M. Mruczkiewicz, J. W. Klos, S. Tacchi, M. Madami, G. Gubbiotti, G. Duerr and D. Grundler "Magnonic band structures in two-dimensional bi-component magnonic crystals with in-plane magnetization", J. Phys. D: Appl. Phys. 46, 495003 (2013). PDF

R. Zivieri, P. Malagò, L. Giovannini, S. Tacchi, G. Gubbiotti, and A.O. Adeyeye, "Soft magnonic modes in two-dimensional permalloy antidot lattices", J. Phys.: Condens. Matter 25, 336002 (2013). PDF

Marco Madami, Gianluca Gubbiotti, Silvia Tacchi and Giovanni Carlotti, Energy dissipation during irreversible switching of micrometric and nanometric magnetic dots, Nanoenergy Letters 6, 27 (2013). PDF

E. K. Semenova, F. Montoncello, S. Tacchi, G. Dürr, E. Sirotkin, E. Ahmad, M. Madami, G. Gubbiotti, S. Neusser , D. Grundler, F. Y. Ogrin, R. J. Hicken, V. V. Kruglyak, D.V. Berkov, N. L. Gorn, L. Giovannini, "Magneto-dynamical response of large-area close-packed arrays of circular dots fabricated by nano-sphere lithography", Phys. Rev. B 87, 174432 (2013). PDF

F. Montoncello, S. Tacchi, L. Giovannini, M. Madami, G. Gubbiotti, G. Carlotti, E. Sirotkin, E. Ahmad, F. Y. Ogrin and V. V. Kruglyak "Asymmetry of spin-wave dispersions in a hexagonal magnonic crystal", Appl. Phys Lett. 102, 202411 (2013). PDF

S. Tacchi, T. N. Anh Nguyen, G. Carlotti, G. Gubbiotti, M. Madami, R. K. Dumas, J. W. Lau, J. Akerman, A. Rettori, and M. G. Pini, Spin wave excitations in exchange-coupled [Co/Pd]-NiFe films with tunable tilting of the magnetization”, Phys. Rev. B 87 , 144426 (2013). PDF

G. Gubbiotti, S. Tacchi, H. T. Nguyen, M. Madami, G. Carlotti, K. Nakano, T. Ono, M. G. Cottam, "Coupled spin waves in trilayer films and nanostripes of Permalloy separated by nonmagnetic spacers: Brillouin light scattering and theory", Phys. Rev. B 87 , 094406 (2013). PDF

M. Madami, S. Tacchi, G. Gubbiotti, G. Carlotti, J. Ding, A. O. Adeyeye, J. W. Klos, and M. Krawczyk, "Spin wave dispersion in Permalloy antidot array with alternating holes diameter", IEEE Trans. Magn. 49, 3093 (2013). PDF

G. Gubbiotti, S. Tacchi, M. Madami, G. Carlotti, A .O. Adeyeye, S.N. Samarin and M. Kostylev "Multiplets of collective spin-wave modes during magnetization reversal in a one-dimensional magnonic crystal consisting of alternating-width nano-stripes", IEEE Trans. Magn.49, 3089 (2013). PDF

L. Fallarino, M. Madami, G. Duerr, D. Grundler, G. Gubbiotti, S. Tacchi and G. Carlotti, “Propagation of spin waves excited by a finite-ground coplanar waveguide: a combined phase-sensitive micro-focused Brillouin light scattering and micromagnetic study”, IEEE Trans. Magn 49, 1033 (2013). PDF


2012

S.Tacchi, G. Duerr, J.W.Klos, M.Madami, S. Neusser ,G. Gubbiotti, G. Carlotti, M. Krawczyk, D. Grundler, "Forbidden Band Gaps in the Spin-Wave Spectrum of a Two-Dimensional Bicomponent Magnonic Crystal", Phys. Rev. Lett. 109, 137202 (2012). PDF

G. Gubbiotti, S. Tacchi, M. Madami, G. Carlotti, “Spin waves band structure in planar Magnonic Crystals”, Proc. of Metamaterials '2011: The Fifth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, p. 919 (2012). PDF

S. Tacchi, B. Botters, M. Madami, J. W. Klos, M. L. Sokolovskyy, M. Krawczyk, G. Gubbiotti, G. Carlotti, A. O. Adeyeye, S. Neusser, and D. Grundler, "Mode conversion from quantized to propagating spin waves in a rhombic antidot lattice supporting spin wave nanochannels", Phys. Rev. B 86, 014417 (2012). PDF

G. Gubbiotti, G. Carlotti, S. Tacchi, M. Madami, T. Ono, T. Koyama, D. Chiba, F. Casoli, and M. G. Pini, "Spin waves in perpendicularly magnetized Co/Ni(111) multilayers in the presence of magnetic domains", Phys. Rev. B 86, 014401 (2012). PDF

S. Tacchi, O. Granas, A. Stollo, M. Madami, G. Gubbiotti, G. Carlotti, M. Marangolo, M. Eddrief, V. H. Etgens, M. K. Yadav, L. Nordstrom, and B. Sanyal, "Epitaxial Fe films on ZnSe(001): effect of the substrate surface reconstruction on the magnetic anisotropy", J. Phys. Cond. Matt. 24, 236006 (2012). PDF

G. Gubbiotti, S. Tacchi, M. Madami, G. Carlotti, S. Jain, A .O. Adeyeye, and M.P. Kostylev, "Collective spin waves in a bicomponent two-dimensional Magnonic Crystal", App. Phys. Lett. 100, 162407 (2012). PDF

M. Madami, D. Bisero, G. Gubbiotti, S. Tacchi, G. Carlotti, K. Nakano, T. Ono, "Magnetization configurations in micrometric-sized NiFe slotted rings studied by magneto-optical Kerr effect and magnetic force microscopy", IEEE Trans. Magn. 48, 1269 (2012). PDF

D. Bisero, P. Cremon, M. Madami, S. Tacchi, G. Gubbiotti, G. Carlotti , A.O. Adeyeye, "Magnetization Reversal of Rectangular Particles: Closure States and Effect of Dipolar Coupling", IEEE Trans. Magn. 48, 1593 (2012). PDF

R. Zivieri, S. Tacchi, F. Montoncello, L. Giovannini, F. Nizzoli, M. Madami, G. Gubbiotti, G. Carlotti, S. Neusser, G. Duerr, and D. Grundler, "Bragg diffraction of spin waves from a two-dimensional antidot lattice", Phys. Rev. B 85, 012403 (2012). PDF


2011

G. Duerr, M. Madami, S. Neusser, S. Tacchi, G. Gubbiotti, G. Carlotti, and D. Grundler, Spatial control of spin-wave modes in Ni80Fe20 antidot lattices by embedded Co nanodisks”, App. Phys. Lett., 99, 202502 (2011). PDF

S. Neusser, G. Duerr, S. Tacchi, M. Madami, M.L.Sokolovskyy, G. Gubbiotti, M. Krawczyk, and D. Grundler, "Magnonic minibands in antidot lattices with large spin-wave propagation velocities", Phys. Rev. B 84, 094454 (2011). PDF

M. Madami, S. Bonetti, S. Tacchi, G. Carlotti, G. Gubbiotti, G. Consolo, F. Mancoff, M.A. Yar, and J. Åkerman, Direct observation of a propagating spin wave induced by spin transfer torque, Nature Naotechnology 6, 635 (2011). PDF

S. Tacchi, F. Montoncello, M. Madami, G. Gubbiotti ,G. Carlotti, L. Giovannini, R. Zivieri , F. Nizzoli, S. Jain, A. O. Adeyeye, and N. Singh Band diagram of spin waves in a two-dimensional magnonic crystal”, Phys. Rev. Lett. 107, 127204 (2011). PDF

G. Consolo, G. Gubbiotti, L. Giovannini and R. Zivieri, "Lagrangian formulation of the linear autonomous magnetization dynamics in spin-torque auto-oscillators", Applied Mathematics and Computation, Applied Mathematics and Computation. 217, 8204 (2011). PDF

D. Bisero, P. Cremon, M. Madami, M. Sepioni, S. Tacchi, G. Gubbiotti, G. Carlotti, A.O. Adeyeye, N. Singh and S. Goolaup, "Effect of dipolar interaction on the magnetization state of chains of rectangular particles located either head-to-tail or side-by-side", J. Nanopart. Res. 13, 5691 (2011). PDF

M. Madami, G. Carlotti, G. Gubbiotti, F. Scarponi, S. Tacchi, T. Ono, "Spatial profile of spin excitations in multilayered rectangular nanodots studied by micro-focused Brillouin light scattering", J. Appl. Phys. 109, 07B901 (2011). PDF

R. Zivieri, F. Montoncello, L. Giovannini, F. Nizzoli, S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, A.O. Adeyeye, “Collective spin modes in chains of dipolarly interacting rectangular magnetic dots”, Phys. Rev. B 83, 054431 (2011). PDF

R. Zivieri, F. Montoncello, L. Giovannini, F. Nizzoli, S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti and A.O. Adeyeye, “Effect of interdot separation on collective magnonic modes in chains of rectangular dots”, IEEE Trans. Magn. 47, 1563 (2011). PDF


2010

S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, S. Goolaup, A .O. Adeyeye, N. Singh and M.P. Kostylev, "Analysis of collective spin-wave modes at different points within the hysteresis loop of a one-dimensional magnonic crystal comprising alternative-width nanostripes", Phys. Rev. B 82, 184408 (2010). PDF

C. Helman, J. Milano, S. Tacchi, M. Madami, G. Carlotti, G. Gubbiotti, G. Alejandro, M. Marangolo, D. Demaille, V. H. Etgens and M. G. Pini,Temperature evolution of self-organized stripe domains in ultrathin Fe films on MnAs/GaAs(001), Phys. Rev. B 82, 094423 (2010). PDF

S. Neusser, G. D¨urr, H. G. Bauer, S. Tacchi, M. Madami, G. Woltersdorf, G. Gubbiotti, C. H. Back, and D. Grundler, "Anisotropic propagation and damping of spin waves in a nanopatterned antidot lattice", Phys. Rev. Lett. 105, 067208 (2010). PDF

S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, H. Tanigawa,T. Ono, and M.P. Kostylev "Anisotropic dynamical coupling for propagating collective modes in a bi-dimensional magnonic crystal consisting of interacting squared nanodots", Phys Rev. B 82, 024401 (2010). PDF

G. Gubbiotti, S. Tacchi, M. Madami, G. Carlotti, A. O. Adeyeye and M. Kostylev, "Brillouin light scattering studies of planar metallic magnonic crystals", J. Phys. D: Appl. Phys. 43 264003 (2010). PDF

S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, A.O. Adeyeye, S. Neusser, B. Botters and D. Grundler, "Angular dependence of magnetic normal modes in NiFe antidot lattices with different lattice symmetry", IEEE Trans. Magn.46, 1440 (2010). PDF

M. Madami, F . Montoncello, G. Capuzzo, L. Giovannini, F. Nizzoli, G. Gubbiotti, S. Tacchi, G. Carlotti, H. Tanigawa, and T. Ono, "Experimental evidence of field-induced localization of spin excitations in NiFe elliptical rings by micro-focused Brillouin light scattering", IEEE Trans. Magn. 46, 1531 (2010). PDF

F. Montoncello, L. Giovannini, F. Nizzoli, R. Zivieri, G. Consolo and G. Gubbiotti, "Spin-wave activation by spin-polarized current pulse in magnetic nanopillars", J. Magn. Magn. Mater. 322, 2330 (2010). PDF

M. Francardi, M. Sepioni, A. Gerardino, F. Sansone, G. Gubbiotti, M. Madami, S. Tacchi and G. Carlotti, "Magnetic dot clusters for application in magneto-electronics", Microelectronics Engineering 87, 1614 (2010). PDF

M. Sepioni, M. Madami, S. Tacchi, G. Gubbiotti, G. Carlotti, D. Bisero, A.O. Adeyeye, N. Singh, S. Goolaup, "Dipolar interaction in dense chains of submicrometric rectangular dots", J. Phys. Conf. Series 200, 072089 (2010). PDF

M. Madami, S. Tacchi, G. Gubbiotti, G. Carlotti, F. Montoncello, G. Capuzzo and F. Nizzoli, "Magnetic normal modes of elliptical NiFe nanorings studied by micro-focused Brillouin light scattering", J. Phys. Conf. Series 200, 042008 (2010). PDF

S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, A.O. Adeyeye, S. Neusser, B. Botters and D. Grundler, "Magnetic normal modes in squared antidot array with circular holes: a combined Brillouin light scattering and broadband ferromagnetic resonance study", IEEE Trans Magn. 46, 172 (2010). PDF

M. Madami, S. Tacchi, G. Gubbiotti, G. Carlotti, F. Montoncello, G. Capuzzo, L. Giovannini, F. Nizzoli, H. Tanigawa, T. Ono, "Spin modes in elliptical nanorings in the vortex state: two-dimensional mapping by micro focused Brillouin light scatering", IEEE Trans Magn. 46, 199 (2010). PDF