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ABREU ARAUJO Flavio

Post-doc

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Publications


  • Y. Li, X. de Milly, F. - A. Araujo, O. Klein, V. Cros, J. Grollier, G. De Loubens, Probing Phase Coupling Between Two Spin-Torque Nano-Oscillators with an External Source. Physical Review Letters. 118, 247202 (2017).

  • F. - A. Araujo, L. Piraux, Spin-Transfer-Torque Driven Vortex Dynamics in Electrodeposited Nanowire Spin-Valves. SPIN. 07, 1740007 (2017).

  • D. Vodenicarevic, N. Locatelli, F. - A. Araujo, J. Grollier, D. Querlioz, A Nanotechnology-Ready Computing Scheme based on a Weakly Coupled Oscillator Network. Scientific Reports. 7, 44772 (2017).

  • J. Torrejon, M. Riou, F. - A. Araujo, S. Tsunegi, G. Khalsa, D. Querlioz, P. Bortolotti, V. Cros, K. Yakushiji, A. Fukushima, H. Kubota, S. Yuasa, M. D. Stiles, J. Grollier, Neuromorphic computing with nanoscale spintronic oscillators. Nature. 547, 428-431 (2017).

  • R. Lebrun, J. Grollier, F. - A. Araujo, P. Bortolotti, V. Cros, A. Hamadeh, X. de Milly, Y. Li, G. De Loubens, O. Klein, S. Tsunegi, H. Kubota, K. Yakushiji, A. Fukushima, S. Yuasa, Driven energy transfer between coupled modes in spin-torque oscillators. Physical Review B. 95, 134444 (2017).

  • F. - A. Araujo, J. Grollier, Controlling the synchronization properties of two dipolarly coupled vortex based spin-torque nano-oscillators by the intermediate of a third one. Journal of Applied Physics. 120, 103903 (2016).

  • N. Locatelli, A. Hamadeh, F. - A. Araujo, A. - D. Belanovsky, P. N. Skirdkov, R. Lebrun, V. V. Naletov, K. A. Zvezdin, M. Munoz, J. Grollier, O. Klein, V. Cros, G. de Loubens, Efficient Synchronization of Dipolarly Coupled Vortex-Based Spin Transfer Nano-Oscillators. Scientific Reports. 5, 17039 (2015).

  • F. - A. Araujo, A. - D. Belanovsky, P. N. Skirdkov, K. A. Zvezdin, A. K. Zvezdin, N. Locatelli, R. Lebrun, J. Grollier, V. Cros, G. de Loubens, O. Klein, Optimizing magnetodipolar interactions for synchronizing vortex based spin-torque nano-oscillators. Physical Review B. 92, 045419 (2015).

  • R. Lebrun, N. Locatelli, S. Tsunegi, J. Grollier, V. Cros, F. - A. Araujo, H. Kubota, K. Yakushiji, A. Fukushima, S. Yuasa, Nonlinear Behavior and Mode Coupling in Spin-Transfer Nano-Oscillators. Physical Review Applied. 2, UNSP 061001 (2014).

  • F. - A. Araujo, L. Piraux, V. - A. Antohe, V. Cros, L. Gence, Single spin-torque vortex oscillator using combined bottom-up approach and e-beam lithography. Applied Physics Letters. 102, UNSP 222402 (2013).

  • A. - D. Belanovsky, N. Locatelli, P. N. Skirdkov, F. - A. Araujo, K. A. Zvezdin, J. Grollier, V. Cros, A. K. Zvezdin, Numerical and analytical investigation of the synchronization of dipolarly coupled vortex spin-torque nano-oscillators. Applied Physics Letters. 103, 122405 (2013).

  • F. - A. Araujo, M. Darques, K. A. Zvezdin, A. V. Khvalkovskiy, N. Locatelli, K. Bouzehouane, V. Cros, L. Piraux, Microwave signal emission in spin-torque vortex oscillators in metallic nanowires: Experimental measurements and micromagnetic numerical study. Physical Review B. 86, 064424 (2012).

  • A. - D. Belanovsky, N. Locatelli, P. N. Skirdkov, F. - A. Araujo, J. Grollier, K. A. Zvezdin, V. Cros, A. K. Zvezdin, Phase locking dynamics of dipolarly coupled vortex-based spin transfer oscillators. Physical Review B. 85, 100409 (2012).

  • M. Darques, A. Dussaux, A. V. Khvalkovskiy, J. D. la T. Medina, F. - A. Araujo, R. Guillemet, K. Bouzehouane, S. Fusil, J. Grollier, G. G. Avanesyan, K. A. Zvezdin, V. Cros, L. Piraux, Bottom-up approach for the fabrication of spin torque nano-oscillators. Journal of Physics D: Applied Physics. 44, 105003 (2011).