Alessandro Magni PUBLICATIONS

year journals
books 		conferences
schools
tech. reports
1993
  • [Alb93] W.M.Alberico, M.B.Barbaro, A.Magni, M.Nardi: Quark-hadron transition in a one dimensional many-fermion system Nuclear Physics A552 (1993) 495-514
1994
  • [Bas91] V.Basso,M.LoBue,A.Magni,G.Ummarino, G.Bertotti: Interpretation of hysteresis loops and Henkel plots in soft magnetic materials J. Magn. Magn. Mat. 133 (1994) 111-114
  • [Ber94] G.Bertotti, G.Durin, A.Magni: Scaling aspects of domain wall dynamics and Barkhausen effect in ferromagnetic materials J. Appl. Phys. 75 (1994) 5490-5492
1995
  • [Dur95-1] G.Durin, A.Magni, G.Bertotti: Fractals, scaling and the question of self-organized criticality in magnetization processes Fractals 2 (1995) 351-370
  • [Dur95-2] G.Durin, A.Magni, G.Bertotti: Fractal properties of the Barkhausen effect J. Magn. Magn. Mat. 140-144 (1995) 1835-1836
  • [Dur95-3] G.Durin, A.Magni: Fractal properties and scaling exponents of the Barkhausen effect in Fractal reviews in the natural and applied sciences, edited by Miroslav M.Novak. Chapman & Hall 1995
1996
  • [Par96] M.Pardavi-Horvath, G.Zheng, G.Vertesy, A.Magni: Interaction effects in switching of a two dimensional array of small particles IEEE Trans. on Mag. Mat. 32 (1996) 4469
  • [Mag96] A.Magni, C.Beatrice, G.Durin, and G.Bertotti: Stochastic Approach To Domain Wall Dynamics And Ferromagnetic Hysteresis J.Magn.Magn.Mat. 157/158 (1996) 353
  • [Dur96] G.Durin, A.Magni, G.Bertotti: Measurements of the Barkhausen effect in FeCoB amorphous alloys. J. Magn. Magn. Mat. 160 (1996) 299-301
1997
    • [Bea97] C.Beatrice, G.Durin, A.Magni, G.Bertotti: Stochastic Model For Domain Wall Dynamics And Ferromagnetic Hysteresis. In: Magnetic Hysteresis in Novel Magnetic Materials ed. G.C.Hadjipanayis, Kluwer Academic Publishers, ISBN 0-7923-4604-1, July 1997
    • [Fer97] E.Ferrara, A.Infortuna, A.Magni and M.Pasquale: Structural and magnetic analysis of amorphous Fe64Co21B15 ribbons. IEEE Trans. on Magn. 33 (1997) 3781
    • [Mag97] A.Magni Magnetization dynamics and hysteresis in the framework of the domain theory PhD thesis (1997)
    1998
        1999
        • [Mag99-1] A.Magni: Hysteresis properties at zero temperature in the Dipolar-Random Field Ising model Phys.Rev.B 59 (1999) 985
        • [Ber99-1] G.Bertotti, I.D. Mayergoyz, V. Basso, A. Magni Functional Integration Approach to Hysteresis Phys. Rev. E 60 (1999) 1428
        • [Mag99-2] A.Magni, C. Beatrice, G. Durin and G. Bertotti Stochastic model for magnetic hysteresis J.Appl.Phys. 86 (1999) 3253
        • [Ber99-2] G.Bertotti, V.Basso, A.Magni: Stochastic Dynamics in Quenched-in Disorder and Hysteresis J.Appl.Phys. 85 (1999) 4355
        • [Did99] C.Di Donato, A.Magni Bloch wall interaction effects in the flexible membrane model IEN Tech. Report (R.T.582) August 1999
        2000
        • [Mag00] A.Magni, G.Vertesy Dipolar random field Ising model: an application to garnet films Phys.Rev.B 61 (2000) 3203
        • [Ver00] G.Vertesy, A.Magni On the Correlation Between the Widths of Minor and Major Magnetic Hysteresis Loops Physica B 275 (2000) 133 [HMM99 Perugia]
        2001
        • [Ver01] G.Vertesy, A.Magni Anomalous behaviour of minor magnetic hysteresis loops in garnet films J.Phys.D: Appl. Phys. 34 (2001) 48
        • [Ber01-1] G.Bertotti, C.Serpico, I.D.Mayergoyz, A.Magni Nonlinear aspects of Landau-Lifshitz-Gilbert dynamics under circularly polarized field J.Magn.Magn.Mat. 226-230 (2001) 495, [ICM2000 Recife]
        • [Ber01-2] G.Bertotti, V.Basso, C.Beatrice, M.Lo Bue, A.Magni, P.Tiberto Hysteresis in magnetic materials: the role of structural disorder, thermal relaxation, and dynamics effects J.Magn.Magn.Mat. 226-230 (2001) 1206 [ICM2000 Recife - invited]
        • [Ber01-3] G.Bertotti, A.Magni, I.D.Mayergoyz, C.Serpico Bifurcation analysis of Landau-Lifshitz-Gilbert dynamics under circularly polarized field J. Appl. Phys. 89 (2001) 6710
        • [Ber01-4] G.Bertotti, A.Magni, I.D.Mayergoyz, C.Serpico Dynamical generalization of the Stoner-Wohlfarth theory J. Appl. Phys. 89 (2001) 7451
        • [Mag01] A.Magni, G.Bertotti, I.D.Mayergoyz, C.Serpico Magnetization dynamics in metallic thin films Physica B 306 (2001) 121[HMM2001 Ashburn]
        2002
        • [Dan02] L.Dante, G.Durin, A.Magni, S.Zapperi Low field hysteresis in disordered ferromagnets Phys. Rev. B 65 (2002) 144441
        • [Zap02] S.Zapperi, A.Magni, G.Durin Microscopic foundations of the Rayleigh law of hysteresis J.Magn.Magn.Mat. 242-245(2002) 987 [JEMS2001 Grenoble - invited]
        • [Mag02] A.Magni, G.Bertotti, I.D.Mayergoyz, C.Serpico Landau-Lifshitz magnetization dynamics and eddy currents in metallic thin films J.Appl.Phys.91(2002) 7559 [MMM2001 Seattle]
        2003
        • [Ver03] G.Vertesy, A.Magni Frequency dependence of coercive properties J.Magn.Magn.Mat. 265(2003)7
        • [Mag03] A.Magni, G.Bertotti, I.D.Mayergoyz, C.Serpico Landau-Lifschitz-Gilbert dynamics and eddy current effects in metallic thin films J.Magn.Magn.Mat. 254-255 (2003) 210 [SMM2001 Bilbao]
        • [Zap03-1] S.Zapperi, R.L.Sommer, L.Santi, F.Colaiori, A.Magni, G.Durin Dynamic Hysteresis in FINEMET Thin Films IEEE Transactions on Magnetics 5(2003)2666-2668 [Intermag03 Boston - oral]
        2004
        • [Col04] F.Colaiori, M.J.Alava, G.Durin, A.Magni, S.Zapperi Phase transitions in a disordered system in and out of equilibrium Phys.Rev.Lett. 92(2004)257203
        • [Zap03-2] S.Zapperi, F.Colaiori, L.Dante, V.Basso, G.Durin, A.Magni, M.J.Alava Is demagnetization an efficient optimization method? J.Magn.Magn.Mat. 272-276(2004) E1009-E1010 [ICM03 Roma]
        • [Bas04] V.Basso, A.Magni Field history analysis of spin configurations in the random field Ising model Physica B 343(2004)275-280[HMM03 Salamanca]
        • [San04] L. Santi, R.L. Sommer, F. Colaiori, S. Zapperi, A. Magni and G. Durin Investigation of scaling properties of hysteresis in finemet thin films J.Magn.Magn.Mat. 272-276(2004) E913-E914[ICM03 Roma]
        2005
        • [Ala05] M.J.Alava, V.Basso, F.Colaiori, L.Dante, G.Durin, A.Magni, F.Zapperi Ground-state optimization and hysteretic demagnetization: The random-field Ising model Phys.Rev.B 71(2005)064423
        • [Ber05-1] G. Bertotti, C. Serpico, I. D. Mayergoyz, A. Magni, M. d'Aquino and R. Bonin Magnetization switching and microwave oscillations in nanomagnets driven by spin-polarized currents Phys.Rev.Lett. 94(2005)127206; Virt.Jou. of Nanoscale Sci. and Tech. (2005) Apr.11
        • [Mag05] A.Magni, V.Basso Study of metastable states in the random field Ising model [JEMS04 Dresden - oral] J.Magn.Magn.Mat.290-291(2005)460-463
        • [Pas05-1] M.Pasquale, C.P.Sasso, A.Magni, F.Celegato, J.C.Sohn, S.H.Lim Magneto-mechanical properties of nanogranular Co-Fe-Al-O films [MMM04 Jacksonville - oral] J.App.Phys. 97(2005)10N306
        • [Ber05-2] G.Bertotti, A.Magni, R.Bonin, I.D.Mayergoyz, C.Serpico Analytical Description of Magnetization Relaxation to Equilibrium [MMM04 Jacksonville - oral] J. Appl. Phys. 97(2005)10E315
        • [Ber05-3] G.Bertotti, R.Bonin, A.Magni, I.D.Mayergoyz, C.Serpico Energy equation for the analysis of magnetization relaxation to equilibrium J.Magn.Magn.Mat. 286(2005)282-285
        • [Ber05-4] G. Bertotti, A. Magni, R. Bonin, I. D. Mayergoyz, C. Serpico Bifurcation analysis of magnetization dynamics driven by spin transfer Journal of Magnetism and Magnetic Materials, 290-291, Part 1, pp. 522-525, 2005
        • [Ber05-5] G. Bertotti, C. Serpico, I.D. Mayergoyz, R. Bonin, A. Magni, M. d'Aquino: Magnetization self-oscillations induced by spin-polarized currents. IEEE Trans. on Magnetics 41 (10), pp. 2574-2576, 2005
        • [Pas05-2] M. Pasquale, C. P. Sasso, A. Magni, S. Perero, F. Celegato, V. Teppati, J. C. Sohn, S. H. Lim: Nanostructure and microwave properties of CoFeAlO films. Proc. of Third International Workshop on High Frequency Micromagnetic Devices and Materials (MMDM3), pp. 13-14, Tohoku University (Japan), April 2005.
        2006
        • [Ber06] G. Bertotti, V. Basso, M. LoBue, A. Magni: Thermodynamics, hysteresis, and thermal relaxation in: The Science of Hysteresis, editors Giorgio Bertotti, Isaak D. Mayergoyz, Academic Press (2006), ISBN 0124808743
        • [Bas06] V.Basso, A.Magni, G.Bertotti First steps towards a state classification in the random-field Ising model Physica B 372(2006)243-246 [HMM05 Budapest - invited]
        • [Pas06] Pasquale,M.; Celegato,F.; Coisson,M.; Magni,A.; Perero,S.; Kabos,P.; Teppati,V.; Han,S.H.; Kim,J.; Lim,S.H.Structure, ferromagnetic resonance and permeability of nanogranular CoFeBNi films [MMM05 San Jose] Journal of Applied Physics 99(2006)08M303
        • [San06] L.Santi, F.Bohn, A.D.C.Viegas, G.Durin, A.Magni, R.Bonin, S.Zapperi, R.L.Sommer Effects of thickness on the statistical properties of the Barkhausen noise in amorphous films [7th Latin American Workshop on Magnetism, Magnetic Materials and their Applications Renaca, Chile] Physica B 384(2006) 144-146
        2007
        • [Cel07-1] F. Celegato, M. Coisson, A. Magni, P.Tiberto, F. Vinai, S.N. Kane, S.S.Modak, A. Gupta and P. Sharma Study of magnetic properties and relaxation in amorphous Fe_73.9 Nb_3.1 Cu_0.9 Si_13.2 B_8.9 thin films produced by ion beam sputtering Jou.App.Phys.102(2007)043916
        • [Bor07-1] P.Bortolotti, A.Magni, V.Basso, G.Bertotti Dynamical-system theory approach to the study of metastable states in the random field Ising model [ICM06 Kyoto] J.Magn.Magn.Mat. 310(2007)1543-1545
        • [Ber07] G. Bertotti, P. Bortolotti, A. Magni, V. Basso Topological and energetic aspects of the random-field Ising model [JOINT2007 Baltimore] J.App.Phys.101(2007)09D508
        • [Cel07-2]F.Celegato, A.Magni Sputtering system for thin film deposition INRIM Tech. Report (R.T.74) November 2007
        2008
        • [Coi08] M.Coisson, C.Appino, F.Celegato, A.Magni, P.Tiberto, F.Vinai Magnetization processes in sputtered FeBSi thin films Phys.Rev.B 77(2008)214404-1 - 214404-11
        • [Bor08-1] P.Bortolotti, V.Basso, A.Magni, G.Bertotti Oriented graph structure of local energy minima in the random-field Ising model [HMM07 Napoli] Physica B: Condensed Matter 403(2008)398-401
        • [Chi08]A. Chiolerio, S. Guastella, P. Allia, A. Magni. Magnetically induced relaxation of electrical resistance in patterned Co thin films with antipillar hexagonal lattice presented at MMM2007, Tampa (US) conference
        • [Pas08]S.Pascarelli, M.Ruffoni, A.Trapananti, O.Mathon, Y.Joly, R.Pettifer, M.Pasquale, A.Magni, C.P.Sasso, F.Celegato, E.Olivetti Shedding light on magnetoelastic coupling and magnetostriction at an atomic level presented at Intermag2008, Madrid (ES), conference
        • [Dur08-1]G.Durin, A.Magni, S.Zapperi, J.P.Sethna Avalanches through windows: multiscale visualization in magnetic thin films presented at the Intermag2008, Madrid (ES) conference
        2009
        • [Mag09]A.Magni, G.Durin, S.Zapperi, J.P.Sethna Visualization of avalanches in magnetic thin films: temporal processing[UPoN2008 (Lyon)] J.Stat.Mech. (2009) P01020 doi: 10.1088/1742-5468/2009/01/P01020
        • [Pas09-1]S.Pascarelli, M.P.Ruffoni, A.Trapananti, O.Mathon, M.Pasquale, A.Magni, C.P.Sasso, F.Celegato, E. Olivetti Measurement of individual bond magnetostrictive strain in a-TbFe2 presented at Intermag2009, Sacramento (US), conference
        • [Pas09-2]S. Pascarelli, M. P. Ruffoni, A. Trapananti, O. Mathon, M. Pasquale, A. Magni, C.P. Sasso, F. Celegato, and E. Olivetti Measurement of individual-bond magnetostrictive strain in amorphous TbFe2 presented at the EDXAS Workshop (ESRF, Grenoble 2009)
        • [Boa09]Luca Boarino, Federica Celegato, Marco Coisson, Alessandro Magni, Paola Tiberto, Franco Vinai Magnetic Properties of arrays of nanostructured antidots obtained by self-assembling polystyrene nanosphere lithography presented at the ICM 2009 Conference (Karlsruhe)
        2010
        • [Pas10-1]S.Pascarelli, M.P.Ruffoni, A.Trapananti, O.Mathon, C. Detlefs, M.Pasquale, A.Magni, C.P.Sasso, F.Celegato, E.Olivetti, Y.Joly, and D.Givord 4f charge-density deformation and magnetostrictive bond strain observed in amorphous TbFe2 by x-ray absorption spectroscopy Phys. Rev. B 81 020406(R) (2010) (Editor's Suggestion)
        • [Mag10-1] A.Magni, F.Celegato, M.Coisson, E.S.Olivetti, M.Pasquale, C.P.Sasso Magnetization properties of FeTb thin films [SMM19 Conference (Torino)] IEEE Trans. on Mag. 46(2010)487
        • [Bor10-1]P.Bortolotti, V.Basso, A.Magni, G.Bertotti Organization and energy properties of metastable states for the random-field Ising mode [JEMS2008 Dublin (IR) conference] Journal of Magnetism and Magnetic Materials 322(2010) 1402-1404
        2011
        • [Mag11-1]A.Magni,F.Fiorillo,A.Caprile,E.Ferrara,L.Martino Fluxmetric-magnetooptical approach to broadband energy losses in amorphous ribbons [MMM2010 Atlanta(US) conference -oral] J. Appl. Phys. 109, 07A322 (2011); doi:10.1063/1.3556937
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