SINAMAG website
Research group on simulation of magnetic nanostructres
 
diapositiva 3

Publications

2013

  1. Nanoscale spintronic oscillators based on the excitation of confined soliton modes
    G. Finocchio, V. Puliafito, S. Komineas, L. Torres, O. Ozatay, T. Hauet, B. Azzerboni
    J. Appl. Phys. 114, 163908 (2013)
  2. Current-driven domain wall motion along high perpendicular anisotropy multilayers: The role of the Rashba field, the spin Hall effect, and the Dzyaloshinskii-Moriya interaction
    E. Martinez, S. Emori, G. S. D. Beach
    Appl. Phys. Lett. 103, 072406 (2013)
  3. Excitation of spin waves by a current-driven magnetic nanocontact in a perpendicularly magnetized waveguide
    G. Consolo, L. Lopez-Diaz, B. Azzerboni, I. Krivorotov, V. Tiberkevich, A. Slavin
    Phys. Rev. B 88, 014417 (2013)
  4. Domain Wall Dynamics in Asymmetric Stacks: The Roles of Rashba Field and the Spin Hall Effect
    E. Martinez, G. Finocchio
    IEEE Trans. Magn. 49, 3105 (2013)
  5. Intrinsic and Thermal Linewidths of Spin-Transfer-Driven Vortex Self-Oscillations
    L. Torres, M. Carpentieri, E. Martinez, L. Lopez-Diaz, A. Hernandez-Lopez, D. Aurelio, G. Finocchio
    IEEE Trans. Magn. 49, 3203 (2013)
  6. The Role of the Oersted Field on the Current-Driven Domain Wall Dynamics Along Wires With Square Cross Section
    D. Aurelio, A.Giordano, L. Torres, G. Finocchio, E. Martinez
    IEEE Trans. Magn. 49, 3211 (2013)
  7. The influence of the spin-orbit torques on the current-driven domain wall motion
    E. Martinez, G. Finocchio, L. Torres, L. Lopez-Diaz
    AIP Advances 3, 072109 (2013)
  8. Current-driven dynamics of chiral ferromagnetic domain walls
    S. Emori, U. Bauer, S-M. Ahn, E. Martinez, G. S. D. Beach
    Nature Mater. 12, 611 (2013)
  9. Switching of a single ferromagnetic layer driven by spin Hall effect
    G. Finocchio, M. Carpentieri, E. Martinez, B. Azzerboni
    Appl. Phys. Lett. 102, 212410 (2013)
  10. Optimized cobalt nanowires for domain wall manipulation imaged by in situ Lorentz microscopy
    L. A. Rodrıguez, C. Magen, E. Snoeck, L. Serrano-Ramon, C. Gatel, R. Cordoba, E. Martınez-Vecino, L. Torres, J. M. De Teresa, M. R. Ibarra
    Appl. Phys. Lett. 102, 022418 (2013)

2012

  1. Micromagnetic analysis of current-driven DW dynamics along rough strips with high perpendicular anisotropy at room temperature
    E. Martinez
    J. Magn. Magn. Mater. 324 3542 (2012)
  2. Mathematical modeling and numerical simulation of domain wall motion in magnetic nanostrips with crystallographic defects
    G. Consolo, C. Curro, E. Martinez, G. Valenti
    Appl. Math. Model. 36, 4876 (2012)
  3. Noise-Like Sequences to Resonant Excite the Writing of a Universal Memory Based on Spin-Transfer-Torque MRAM
    M. Carpentieri, M. Ricci, P. Burrascano, L. Torres, G. Finocchio
    IEEE Trans. Magn. 48(9), 2407 (2012)
  4. Micromagnetic simulations using Graphics Processing Units
    L. Lopez-Diaz, D. Aurelio, L. Torres, E. Martinez, M. A. Hernandez-Lopez, J. Gomez, O. Alejos, M. Carpentieri, G. Finocchio, G. Consolo
    J. Phys. D: Appl. Phys. 45, 323001 (2012)
  5. Interaction between propagating spin waves and domain walls on a ferromagnetic nanowire
    J.-S. Kim, M. Stark, M. Klaui, J. Yoon, C.-Y. You, L. Lopez-Diaz, E. Martinez
    Phys. Rev. B 85, 174428 (2012)
  6. The effect of dry friction on domain wall dynamics: A micromagnetic study
    G. Consolo, E. Martinez
    J. Appl. Phys. 111, 07D312 (2012)
  7. The influence of the Rashba field on the current-induced domain wall dynamics: A full micromagnetic analysis, including surface roughness and thermal effects
    E. Martinez
    J. Appl. Phys. 111, 07D302 (2012)
  8. Semi-implicit integration scheme for Landau–Lifshitz–Gilbert-Slonczewski equation
    A. Giordano, G. Finocchio, L. Torres, M. Carpentieri, B. Azzerboni
    J. Appl. Phys. 111, 07D112 (2012)
  9. Micromagnetic analysis of the magnetization dynamics driven by the Oersted field in permalloy nanorings
    E. Martinez
    J. Appl. Phys. 111, 07D103 (2012)
  10. Micromagnetic analysis of the Rashba field on current-induced domain wall propagation
    E. Martinez
    J. Appl. Phys. 111, 033901 (2012)
  11. Wideband microwave signal to trigger fast switching processes in magnetic tunnel junctions
    M. Carpentieri, M. Ricci, P. Burrascano, L. Torres, G. Finocchio
    J. Appl. Phys. 111, 07C909 (2012)
  12. The stochastic nature of the domain wall motion along high perpendicular anisotropy strips with surface roughness
    E. Martinez
    J. Phys.: Condens. Matter 24 024206 (2012)
  13. Static Properties and Current-Driven Dynamics of Domain Walls in Perpendicular Magnetocrystalline Anisotropy Nanostrips with Rectangular Cross-Section
    E. Martinez
    Adv. Cond. Matter. Phys. 2012, 954196 (2012)

2011

  1. Hysteretic spin-wave excitation in spin-torque oscillators as a function of the in-plane field angle: A micromagnetic description
    G. Finocchio, A. Prattella, G. Consolo, E. Martinez, A. Giordano et al.
    J. Appl. Phys. 110, 123913 (2011)
  2. High frequency spin-torque-oscillators with reduced perpendicular torque effect based on asymmetric vortex polarizer
    M. Carpentieri, E. Martinez, G. Finocchio
    J. Appl. Phys. 110, 093911 (2011)
  3. Mechanisms of nonlinear spin-wave emission from a microwave-driven nanocontact
    F. Ciubotaru, A. Serga, B. Leven, B. Hillebrands, L. Lopez-Diaz
    Phys. Rev. B 84, 144424 (2011)
  4. Oscillator based on pinned domain walls driven by direct current
    E. Martinez, L. Torres, L. Lopez-Diaz
    Phys. Rev. B 83, 174444 (2011)
  5. Micromagnetic understanding of stochastic resonance driven by spin-transfer-torque
    Micromagnetic understanding of stochastic resonance driven by spin-transfer-torque
    Phys. Rev. B 83, 134402 (2011)
  6. Structural characterization of magnetic nanostripes by fast domain wall injection
    J. L. Prieto, M. Munoz, E. Martinez
    Phys. Rev. B 83, 104425 (2011)
  7. Stochastic resonance of a domain wall in a stripe with two pinning sites
    E. Martinez, G. Finocchio, M. Carpentieri
    Appl. Phys. Lett. 98, 072507 (2011)
  8. Spreading sequences for fast switching process in spin-valve nanopillars
    M. Carpentieri, M. Ricci, P. Burrascano and L. Torres
    Applied Physics Letters 98, 122504 (2011)
  9. Infuence of geometry on current-driven vortex oscillations in nanocontact devices
    E. Jaromirska, L. Lopez-Diaz, A. Ruotolo, J. Grollier, V. Cros, D. Berkov
    Phys. Rev. B 83, 094419 (2011)

2010

  1. Thermal effects on spin-torque-driven switching in high-tunneling-magnetoresistance magnetic tunnel junctions
    D. Aurelio, L. Torres, G. Finocchio
    J. Appl. Phys. 108, 083911 (2010)
  2. Spin-transfer-torque resonant switching and injection locking in the presence of a weak external microwave field for spin valves with perpendicular materials
    M. Carpentieri, G. Finocchio, B. Azzerboni, L. Torres
    Phys. Rev. B 82, 094434 (2010)
  3. Combined Frequency-Amplitude Nonlinear Modulation: Theory and Applications
    G. Consolo, V. Puliafito, G. Finocchio, L. Lopez-Diaz, R. Zivieri, L. Giovannini, F. Nizzoli, G. Valenti, B. Azzerboni
    IEEE Trans. Magn. 46, 3629-3634 (2010)
  4. Micromagnetic simulations of domain wall depinning forced by oscillating fields
    O.Alejos, E. Matinez, L. Lopez-Diaz and L. Torres
    Applied Physics A 100, 501-504 (2010)
  5. Reducing the Non-Linearities of a Spin-Torque Oscillator by Varying the Amplitude of the External Field Applied Along the In-Plane Hard-Axis
    G. Finocchio, A. Pratella, G. Consolo, L. Torres, A. Faba, E. Cardelli, B. Azzerboni
    IEEE Trans. Magn. 46, 1519-1522 (2010)
  6. Domain Wall Dynamics Driven by a Localized Injection of a Spin-Polarized Current
    G. Finocchio, N. Maugeri, L. Torres, B. Azzerboni
    IEEE Trans. Magn. 46, 1523-1526 (2010)
  7. Time-domain study of frequency-power correlation in spin-torque oscillators
    G. Finocchio, G. Siracusano, V. Tiberkevich, I. N. Krivorotov, L. Torres, B. Azzerboni
    Phys. Rev. B 81, 184411 (2010)
  8. Micromagnetic simulations of linewidths and nonlinear frequency shift coefficient in spin torque nano-oscillators
    M. Carpentieri, L. Torres
    J. Appl. Phys. 107, 073907 (2010)
  9. Spin-torque driven magnetic vortex self-oscillations in perpendicular magnetic fields
    G. Finocchio, V. S. Pribiag, L. Torres, R. A. Buhrman, B. Azzerboni
    Appl. Phys. Lett. 96, 102508 (2010)
  10. Computational study of microwave oscillations in nonstandard spin valves in the diffusive transport limit
    E. Jaromirska, P. Balaz, L. Lopez Diaz, J. Barnas
    Phys. Rev. B 81, 014408 (2010)

2009

  1. Magnetization dynamics in nanopillars in the diffusive transport regime: Macrospin versus micromagnetic analysis
    E. Jaromirska, P. Balaz, L. Lopez Diaz, J. Barnas
    J. Appl. Phys. 106, 113909 (2009)
  2. Micromagnetic study of spin-transfer driven ferromagnetic resonance: Equivalent circuit
    M. Carpentieri, L. Torres, E. Martinez
    J. Appl. Phys. 106, 113916 (2009)
  3. Magnetization switching driven by spin-transfer torque in high-TMR magnetic tunnel junctions
    D. Aurelio, L. Torres, G. Finocchio
    J. Magn. Magn. Mater. 321, 3913–3920 (2009)
  4. Numerical Analysis of the Nonlinear Excitation of Subcritical Spin-Wave Modes Within a Micromagnetic Framework
    G. Consolo, G. Finocchio, L. Lopez-Diaz, B. Azzerboni
    IEEE Trans. Magn. 45, 5220-5223 (2009)
  5. Micromagnetic Analysis of Nonlinear Dynamics in Spintronic Analog Modulators
    V. Puliafito, G. Consolo, L. Lopez-Diaz, B. Azzerboni
    IEEE Trans. Magn. 45, 5239-5242 (2009)
  6. Temperature Dependence of Microwave Nano-Oscillator Linewidths Driven by Spin-Polarized Currents: A Micromagnetic Analysis
    M. Carpentieri, L. Torres. E. Martinez
    IEEE Trans. Magn. 45, 3426-3429 (2009)
  7. Thermally activated domain wall depinning in thin strips with high perpendicular magnetocrystalline anisotropy
    E. Martinez, L. Lopez-Diaz, O. Alejos, L. Torres
    J. Appl. Phys. 106, 043914 (2009)
  8. Effective Damping Contribution From Micromagnetic Modeling in a Spin-Transfer-Driven Ferromagnetic Resonance
    M. Carpentieri, L. Torres, E. Martinez
    IEEE Trans. Nanotechnol. 8, 477-481 (2009)
  9. Micromagnetic computation of interface conductance of spin-transfer driven ferromagnetic resonance in nanopillar spin valves
    M. Carpentieri, L. Torres
    J. Appl. Phys. 105, 07D112 (2009)
  10. Micromagnetic simulations of persistent oscillatory modes excited by spin-polarized current in nanoscale exchange-biased spin valves
    G. Siracusano, G. Finocchio, I. N. Krivorotov, L. Torres, G. Consolo, B. Azzerboni
    J. Appl. Phys. 105, 07D107 (2009)
  11. Magnetic vortex driven by non-uniform injection of spin-polarized current in nano-scale spin valves
    G. Finocchio, L. Torres, G. Consolo, M. Carpentieri, B. Azzerboni
    J. Magn. Magn. Mater. 321, 602–606 (2009)
  12. Domain-wall dynamics driven by short pulses along thin ferromagnetic strips: Micromagnetic simulations and analytical description
    E. Martinez, L. Lopez-Diaz, O. Alejos, L. Torres
    Phys. Rev. B 79, 094430 (2009)
  13. Nonstationary magnetization dynamics driven by spin transfer torque
    G. Siracusano, G. Finocchio, A. La Corte, G. Consolo, L. Torres, B. Azzerboni
    Phys. Rev. B 79, 104438 (2009)

2008

  1. Micromagnetic Modeling of Nanocontact Spin-Torque Oscillators With Perpendicular Anisotropy at Zero Bias Field
    V. Puliafito, B. Azzerboni, G. Consolo, G. Finocchio, L. Torres, L. Lopez Diaz
    IEEE Transactions on Magnetics, 44(11), 2512-2515 (2008)
  2. Spin-torque-induced rotational dynamics of a magnetic vortex dipole
    G. Finocchio, O. Ozatay, L. Torres, R. A. Buhrman, D. C. Ralph, B. Azzerboni
    Phys. Rev. B 78, 174408 (2008)
  3. Modeling of fast switching processes in nano-scale spin-valves
    M. Carpentieri, G. Finocchio, L. Torres, B. Azzerboni
    J. Appl. Phys. 103, 07B117 (2008)
  4. Micromagnetic study of full widths at half maximum in spin-transfer-driven self-oscillations of individual nanomagnets
    M. Carpentieri, L. Torres, G. Finocchio, B. Azzerboni
    J. Appl. Phys. 103, 07B107 (2008)
  5. Micromagnetic study of the above-threshold generation regime in a spin-torque oscillator based on a magnetic nanocontact magnetized at an arbitrary angle
    G. Consolo, B. Azzerboni, L. Lopez-Diaz, G. Gerhart, E. Bankowski, V. Tiberkevich, A. N. Slavin
    Phys. Rev. B 78, 014420 (2008)
  6. Easy axis magnetization reversal in cobalt antidot arrays
    E. Mengotti, L. J. Heyderman, F. Nolting, B. R. Craig, J. N. Chapman, L. Lopez-Diaz, R. J. Matelon, U. G. Volkmann, M. Kläui, U.Rüdiger, C. A. F. Vaz, J. A. C. Bland
    J. Appl. Phys. 103, 07D509 (2008)
  7. Resonant Domain Wall Depinning Induced by Oscillating Spin-Polarized Currents in Thin Ferromagnetic Strips
    E. Martinez, L. Lopez-Diaz, O. Alejos, L. Torres
    Phys. Rev. B 77, 144417 (2008)
  8. Numerical Study of the Magnetization Reversal driven by Spin-Polarized Current in MgO based Magnetic Tunnel Junctions
    G. Finocchio, M. Carpentieri, L. Torres, G. Consolo, A. Romeo, L. Lopez-Diaz, B.Azzerboni
    Physica B 403, 364-367 (2008)
  9. A Numerical Solution of the Magnetization Reversal Modeling in a Permalloy Thin Film using Fifth Order Runge-Kutta Method with Adaptive Step Size Control
    A. Romeo, G. Finocchio, M. Carpentieri, L. Torres, G.Consolo, B. Azzerboni
    Physica B 403, 464-468 (2008)

2007

  1. Magnetization Reversal driven by Spin-Polarized Current in Exchange Biased Nanoscale Spin Valves
    G. Finocchio, I. N. Krivorotov, L. Torres, R. A. Buhrman, D. C. Ralph, B. Azzerboni
    Phys. Rev. B. 76, 174408 (2007)
  2. Nanocontact spin-transfer oscillators based on perpendicular anisotropy in the free layer
    G. Consolo, L. Lopez-Diaz, L. Torres, G. Finocchio, A. Romeo, and B. Azzerboni
    Appl. Phys. Lett. 91, 162506 (2007)
  3. Micromagnetic simulations with thermal noise: physics and numerical aspects
    E. Martinez, L. Lopez-Diaz, L. Torres, C.J. Garcia-Cervera
    J. Magn. Magn. Mater. 316, 269-272 (2007)
  4. Magnetization dynamics driven by spin-polarized current in nanomagnets
    M. Carpentieri, L. Torres, B. Azzerboni, G. Finocchio, G. Consolo, L. Lopez-Diaz
    J. Magn. Magn. Mater. 316, 488-491 (2007)
  5. Spin torque switching in Py/Cu/Py and Py/Cu/CoPt spin-valve nanopillars
    G. Consolo, G. Finocchio, L. Torres, M.Carpentieri, L.Lopez-Diaz, B.Azzerboni
    J. Magn. Magn. Mater. 316, 492-495 (2007)
  6. A micromagnetic study of the oscillations of pinned domain walls in magnetic ribbons
    O. Alejos, C. Torres, P. Hernandez-Gomez, L. Lopez-Diaz, L. Torres, E. Martinez
    J. Magn. Magn. Mater. 316, e295-298 (2007)
  7. Thermal effects on domain wall depinning from a single notch
    E. Martinez, L. Lopez-Diaz, L. Torres, C. Tristan, O. Alejos
    Phys. Rev. Lett. 98, 267202 (2007)
  8. Reversible and irreversible current induced domain wall motion in CoFeB based spin valves stripes
    S. Laribi, V. Cros, M. Munoz, J. Grollier, E. Martinez, L. Lopez-Diaz, A. Hamzic, C. Deranlot, A. Fert, L. Vila, G. Faini, S. Zoll, R. Fournel
    Appl. Phys. Lett. 90, 232505 (2007)
  9. Influence of different spatial distributions of current density and spin-torque efficiency in the dynamics of point-contact devices
    G. Consolo, L. Torres, L. Lopez-Diaz, B. Azzerboni
    IEEE Trans. Magn. 43, 2827-2831 (2007)
  10. Micromagnetic investigation of precession dynamics in magnetic nanopillars
    M. Carpentieri, G. Finocchio, B. Azzerboni, L. Torres, L. Lopez-Diaz
    IEEE Trans. Magn. 43, 2935-2938 (2007)
  11. Micromagnetic Modeling of Magnetization Reversal in Nano-Scale Point Contact Devices
    G. Finocchio, O. Ozatay, L. Torres, M. Carpentieri, G. Consolo, B. Azzerboni
    IEEE Trans. Magn. 43, 2938-2940 (2007)
  12. Boundary conditions for spin-wave absorption based on different site-dependent damping functions
    G. Consolo, L. Lopez-Diaz, L. Torres, B. Azzerboni
    IEEE Trans. Magn. 43, 2974-2976 (2007)
  13. Magnetization Dynamics in Nanocontact Current Controlled Oscillators
    G. Consolo, L. Lopez-Diaz, L. Torres, B. Azzerboni
    Phys. Rev. B. 75, 214428 (2007)
  14. Thermal Effects in Domain Wall Motion: Micromagnetic simulations and analytical model
    E. Martinez, L. Lopez-Diaz, L. Torres, C. Tristan, O. Alejos
    Phys. Rev. B. 75, 174409 (2007)
  15. Spin-Transfer Torque Switching in Magnetic Multilayers
    M. Carpentieri, G Consolo, B. Azzerboni, L. Torres, E. Cardelli
    IEEE Trans. Magn. 43, 1677-1680 (2007)
  16. Influence of the Oersted field in the dynamics of spin-transfer microwave oscillators
    G. Consolo, B. Azzerboni, G. Finocchio, L. Lopez-Diaz, L. Torres
    J. Appl. Phys. 101, 09C108 (2007)
  17. Micromagnetic modal analysis of spin-transfer-driven ferromagnetic resonance of individual nanomagnets
    L. Torres, G. Finocchio, L. Lopez-Diaz, E. Martinez, M. Carpentieri, G. Consolo B. Azzerboni
    J. Appl. Phys. 101, 09A502 (2007)
  18. Coupling of spin-transfer torque to microwave magnetic field: a micromagnetic modal analysis
    L. Torres, L. Lopez-Diaz, E. Martinez, G. Finocchio
    J. Appl. Phys. 101, 053914 (2007)
  19. Micromagnetic Modeling of Magnetization Switching driven by spin-Polarized Current in Magnetic Tunnel Junctions
    G. Finocchio, G. D. Fuchs, L. Torres, R. A. Buhrman, B. Azzerboni
    J. Appl. Phys. 101, 063914 (2007)
  20. Magnetization Dynamics in CoFe/AlO/Py and CoFe/MgO/Py Magnetic Tunel Junctions
    G. Finocchio, G. Consolo, M. Carpentieri, A. Romeo, B. Azzerboni, L Torres
    J. Appl. Phys. 101, 09A508 (2007)
  21. Minimizing cell size dependence in micromagnetics simulations with thermal noise
    E. Martinez, L. Lopez-Diaz, L. Torres, C.J. Garcia-Cerverav
    J. Phys. D: Appl Phys. 40, 942-948 (2007)

2006

  1. Treds in spin-transfer-driven magnetization dynamics of CoFe/AlO/Py and CoFe/MgO/Py magnetic tunnel junctions
    G. Finocchio, G. Consolo, M. Carpentieri, A. Romeo, B. Azzerboni, L. Torres, L. Lopez-Diaz
    Appl Phys. Lett. 89, 262509 (2006)
  2. Nonphenomenological damping constant due to eddy current losses in uniformly magnetized samples
    E. Martinez, L. Lopez-Diaz, L. Torres
    J. Appl. Phys. 99, 123912 (2006)
  3. Magnetization reversal in cobalt antidot arrays
    L.J. Heyderman, F. Nolting, D. Backes, S. Czekaj, L. Lopez-Diaz, M. Kläui, U. Rüdiger, C.A.F. Vaz, J.A.C. Bland, R.J. Matelon, U.G. Volkmann, P. Fischer
    Phys. Rev. B 73, 214429 (2006)
  4. Magnetization dynamics driven by the combined action of AC magnetic field and DC spin-polarized current
    G. Finocchio, I. Krivorotov, M. Carpentieri, G. Consolo, B. Azzerboni, L. Torres, E. Martinez, L. Lopez-Diaz
    J. Appl. Phys. 99, 08G507 (2006)
  5. Micromagnetic simulation of nanosecond magnetization reversal processes in magnetic nanopillar
    G. Finocchio, M. Carpentieri, B. Azzerboni, E. Martinez, L. Torres, L. Lopez-Diaz
    J. Appl. Phys. 99, 08G522 (2006)
  6. Photoemission electron microscopy study of remanent magnetic domain states in ferromagnetic wedge films deposited on substrates with micrometer-sized square plateaus
    L.J. Heyderman, S. Czekaj, F. Nolting, E. Müller, P. Fischer, Ph. Gasser, L. Lopez-Diaz
    J. Appl. Phys. 99, 063904 (2006)
  7. Thermal activation in permalloy nanorectangles at room temperature
    E. Martinez, L. Lopez-Diaz, L. Torres, C.J. Garcia-Cervera
    Physica B 372, 294-298 (2006)
  8. A comparison of spin-polarized current driven magnetization reversal in Co/Cu/Co magnetic multilayers
    G. Finocchio, M. Carpentieri, B. Azzerboni, L. Torres, L. Lopez-Diaz, E. Martinez
    Physica B 372, 286-289 (2006)
  9. Influence of the magnetostatic coupling in dynamical switching of pernalloy nanopillars
    M. Carpentieri, G. Finocchio, B. Azzerboni, L. Torres, E. Martinez, L. Lopez-Diaz
    Mat. Sci. Eng. B-Solid State Mater. Adv. Technol. 126, 190-193 (2006)

2005

  1. Effect of the classical Ampere field in micromagnetic computations of spin polarized current-driven magnetization processes
    M. Carpentieri, G. Finocchio, B. Azzerboni, L. Torres, L. Lopez-Diaz, E. Martinez
    J. Appl. Phys. 97 10C713 (2005)

  2. Spin polarized current-driven switching in Permalloy nanostructures
    E. Martinez, L. Torres, L. Lopez-Diaz, M. Carpentieri, G. Finocchio
    J. Appl. Phys. 97 10E302 (2005)

  3. Micromagnetic computations of spin polarized current-driven magnetization reversal processes
    L. Torres, L. Lopez-Diaz, E. Martinez, M. Carpentieri, G. Finoccio
    J. Magn. Magn. Mater. 286, 381-385 (2005)

2004

  1. Computing solenoidal fields in micromagnetic simulations
    E. Martinez, L. Torres, L. Lopez-Diaz
    IEEE Trans. Magn. 40, 3240-3243 (2004)
  2. Observation of a geometrically constrained domain-wall in epitaxial FCC Co small disks
    C.A. Vaz, L. Lopez-Diaz, M. Klaui, J.A.C. Bland, T.L. Monchesky, J. Unguris, Z. Cui
    J. Magn. Magn. Mater. 272-273, 1674-1675 (2004)
  3. On the interpretations of Langevin stochastic equation in different coordinate systems
    E. Martinez, L. Lopez-Diaz, L. Torres, O. Alejos
    Physica B 343, 252-256 (2004)
  4. About the inclusion of eddy currents in micromagnetic computations
    L. Torres, E. Martinez, L. Lopez-Diaz, O. Alejos
    Physica B 343, 257-261 (2004)
  5. Influence of eddy currents on reversal processes in nanocubes depending on size
    E. Martinez, L. Torres, L. Lopez, O. Alejos
    IEEE Trans. Magn. 40, 2119-2121 (2004)
  6. Thermal activation in spin polarized current-driven magnetization reversal processes
    M. Carpentieri, G. Finocchio, L. Torres, L. Lopez ,E. Martinez, B. Azzerboni,
    Phys. Stat. Sol. (c) 1, 3381-3384. (2004)

2003

  1. Micromagnetic dynamic computations including currents
    L. Torres, L. Lopez-Diaz, E. Martinez, O. Alejos
    IEEE Trans. Magn. 39, 2498-2500 (2003)
  2. Temperature dependence of spontaneous magnetization using a continuous model
    E. Martinez, L. Lopez-Diaz, L. Torres, O. Alejos
    IEEE Trans. Magn. 39, 2522-2524 (2003)
  3. Dynamics and angular dependence of magnetization reversal in nanosquares
    E. Martinez, L. Torres, L. Lopez-Diaz
    J. Phys. D-Appl. Phys. 36, 1458-1463 (2003)
  4. Vortex formation in narrow ferromagnetic rings
    M. Klaui, C. A. F. Vaz, L. Lopez-Diaz, J. A. C. Bland
    J. Phys-Condens. Mat. 15, R985-R1023 (2003)
  5. Mirror domain structures induced by interlayer magnetic-wall coupling
    W. S. Lew, S. P. Li, L. Lopez-Diaz, J. A. C. Bland
    Phys. Rev. Lett. 90, 217201(1-4) (2003)
  6. Proposal for a standard problem for Preisach based models
    F.J. Morentin, O. Alejos, J.M. Munoz, L. Torres, L. Lopez-Diaz
    J. Appl. Phys. 93, 6641-6643 (2003)
  7. Direct observation of remanent magnetic states in epitaxial fcc Co small disks
    C.A. Vaz, L. Lopez-Diaz, M. Klaui, J.A.C. Bland, T.L. Monchesky, J. Unguris, Z. Cui
    Phys. Rev. B 67, 140405(1-4) (2003)

2002

  1. Spin confinement by anisotropy modulation
    J.A.C. Bland, W.S. Lew, S.P. Li, L. Lopez-Diaz, C.A.F. Vaz, M. Natali, Y. Chen
    J. Phys. D-Appl. Phys. 35, 2384-2390 (2002)
  2. Mesoscopic fcc Co ring magnets
    C.A.F. Vaz, M. Käui, L. Lopez-Diaz, J. Rothman, A. Bleloch, Z. Cui, R. Speaks, J.A.C. Bland
    Magn. Magn. Mater. 249, 208-213 (2002)
  3. Fabrication of magnetic rings for high-density memory devices
    Z. Cui, J. Rothman, M. Klaui, L. Lopez-Diaz, C.A.F. Vaz, J.A.C. Bland
    Microelectron. Eng. 61-62, 577-583 (2002)
  4. Transition from ferromagnetism to superparamagnetism on the nanosecond time scale
    L. Lopez-Diaz, L. Torres, E. Moro
    Phys. Rev. B 65, 224406(1-10) (2002)
  5. Fast and controllable switching in narrow ring nanomagnets
    L. Lopez-Diaz, J. Rothman, M. Kläui, J.A.C. Bland
    J. Magn. Magn. Mater. 242, 553-558 (2002)
  6. Geometric coercivity scaling in magnetic thin film antidot arrays
    I. Ruiz-Feal, L. Lopez-Diaz, J. Rothman, C. Guertler, J.A.C. Bland, L.M. Garcoa, J.M. Torres, J. Bartolome, F. Bartolome, M. Natali, D. Decanini, J. Chen
    J. Magn. Magn. Mater. 242, 597-600 (2002)
  7. Magnetic Domain confinement by anisotropy modulation
    S.P. Li, W.S. Lew, J.A.C. Bland, L. Lopez-Diaz, M. Natali, J. Rothman, C.A.F. Vaz, Y. Chen
    Phys. Rev. Lett. 88, 087202(1-4) (2002)
  8. Microstructures – Spin Engineered Magnetic Media
    S.P. Li, W.S. Lew, J.A.C. Bland, L. Lopez-Diaz, M. Natali, J. Rothman, C.A.F. Vaz, Y. Chen
    Nature 415, 600-601 (2002)
  9. Switching properties of free-standing epitaxial ring magnets
    M. Kläui, L. Lopez-Diaz, J. Rothman, C.A.F. Vaz, J.A.C. Bland, Z. Cui
    J. Magn. Magn. Mater. 240, 7-10 (2002)
  10. Model for reversal dynamics of ultra-thin ferromagnetic films
    I. Ruiz-Feal, T.A. Moore, L. Lopez-Diaz, J.A.C. Bland
    Phys. Rev. B 65, 054409(1-6) (2002)

2001

  1. Precessional switching in narrow ring nanomagnets
    L. Lopez-Diaz, J. Rothman, M. Kläui, J.A.C. Bland
    Physica B 306, 211-215 (2001)
  2. Configurational anisotropy and thermally activated switching in magnetic nanosquares
    L. Torres, L. Lopez-Diaz, E. Martinez, J. Iniguez
    Physica B 306, 216-220 (2001)
  3. Effects of interdot dipole coupling in mesoscopic epitaxial Fe (100) dot arrays
    Y.B. Xu, A. Hirohata, S.M. Gardiner, J. Rothman, M. Kläui, L. Lopez-Diaz, M. Tselepi, J.A.C. Bland, Y. Chen, E. Cambril, F. Rousseaux
    IEEE Trans. Magn. 37, 2055-2057 (2001)
  4. Vortex formation in magnetic thin rings: The role of magneto-crystalline anisotropy
    L. Lopez-Diaz, J. Rothman, M. Kläui, J.A.C. Bland
    J. Appl. Phys. 89, 7579-7581 (2001)
  5. Micromagnetic switching of patterned square magnetic nanostructures
    L. Torres, E. Martinez, L. Lopez-Diaz, J. Iniguez
    J. Appl. Phys. 89, 7585-7587 (2001)
  6. Vortex circulation control in mesoscopic ring magnets
    M. Kläui, J. Rothman, L. Lopez-Diaz, C. A. F. Vaz, J. A. C. Bland, Z. Cui
    Appl. Phys. Lett. 78, 3268-3270 (2001)
  7. Micromagnetics of thermally activated switching in nonuniformly magnetized nanodots
    L. Torres, L. Lopez-Diaz, E. Moro, C. de Francisco, O. Alejos
    J. Magn. Magn. Mater. 226-230, 1242-1244 (2001)
  8. Observation of a Bi-Domain State and Nucleation Free Switching in Mesoscopic Ring Magnets
    J. Rothman, M. Kläui, L. Lopez-Diaz, C. A. F. Vaz, A. Bleloch, J. A. C. Bland, Z. Cui, R. Speaks
    Phys. Rev. Lett. 86, 1098-1101 (2001)

2000

  1. Computational study of first magnetization curves in small rings
    L. Lopez-Diaz, J. Rothman, M. Kläui, J.A.C. Bland
    IEEE Trans. Magn. 36, 3155-3157 (2000)
  2. Shape anisotropy induced modification of the magnetization reversal processes in epitaxial microstripes
    E. Ahmad, L. Lopez-Diaz, E. Gu, J.A.C. Bland
    J. Appl. Phys. 88, 354-359 (2000)
  3. Micromagnetic analysis of recording processes in antidot arrays: interaction between bits
    L. Torres, L. Lopez-Diaz, O. Alejos
    J. Appl. Phys. 87, 5645-5647 (2000)
  4. Magnetic properties of epitaxial NiFe/Cu/Co spin valves structures on GaAs(001)
    W.S. Lew, A. Samad, S.P. Li, L. Lopez-Diaz, G.X. Cheng, J.A.C. Bland
    J. Appl. Phys. 87, 5947-5949 (2000)
  5. Micromagnetism in mesoscopic epitaxial Fe dot arrays
    Y.B. Xu, A. Hirohata, L. Lopez-Diaz, H.T. Leung, M. Tselepi, S.M. Gardiner, W.Y. Lee, J.A.C. Bland, F. Rousseaux, E. Cambril, H. Launois
    J. Appl. Phys. 87, 7019-7021 (2000)
  6. Micromagnetic study of lithographically defined non-magnetic periodic nanostructures in magnetic thin films
    L. Torres, L. Lopez-Diaz, O. Alejos, J. Iniguez
    Physica B 275, 59-64 (2000)

1999

  1. A comparison of micromagnetic solvers
    L. Lopez-Diaz, J. Eicke, E. Della Torre
    IEEE Trans. Magn. 35, 1207-1210 (1999)
  2. Spike domains and non-magnetic inclusions: a micromagnetic study
    L. Lopez-Diaz, L. Torres, J. I. Iniguez
    J. Magn. Magn. Mater. 197, 805-806 (1999)
  3. The effect of thermal activation on the coercivity of domain walls
    L. Lopez-Diaz, E. Moro, E. Della Torre
    J. Appl. Phys. 85, 4367-4369 (1999)
  4. Solutions to micromagnetic standard problem No.2 using square grids
    L. Lopez-Diaz, O. Alejos, L. Torres, J. I. Iniguez
    J. Appl. Phys. 85, 5813-5815 (1999)
  5. Remanent states in permalloy periodic antidot structures
    L. Torres, L. Lopez-Diaz, O. Alejos, J. I. Iniguez
    J. Appl. Phys. 85, 6208-6210 (1999)

1998

  1. Micromagnetic tailoring of periodic antidot permalloy arrays for high density storage
    L. Torres, L. Lopez-Diaz, J. Iniguez
    Appl. Phys. Lett. 73, 3766-3768 (1998)
  2. Generalized inclusion model for the coercivity of soft magnetic materials
    L. L. Diaz, E. Della Torre
    J. Appl. Phys. 83, 5933-5941 (1998)