Julie Grollier
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    Bio-inspired computing with spin-torque nanodevices

  1. "Temporal Pattern Recognition with Delayed-Feedback Spin-Torque Nano-Oscillators", Physical Review Applied 12 (2), 024049 (2019) [arXiv], M. Riou, J. Torrejon, B. Garitaine, F. Abreu Araujo, P. Bortolotti, V. Cros, S. Tsunegi, K. Yakushiji, A. Fukushima, H. Kubota, S. Yuasa, D. Querlioz, M. D. Stiles, J. Grollier
  2. "Chaos and Relaxation Oscillations in Spin-Torque Windmill Spiking Oscillators", Physical Review Applied 11 (4), 044093 (2019) [arXiv], R. Matsumoto, S. Lequeux, H. Imamura, J. Grollier
  3. "Reservoir computing with the frequency, phase, and amplitude of spin-torque nano-oscillators", Appl. Phys. Lett. 114, 012409 (2019) [arXiv], D. Markovic, N. Leroux, M. Riou, F. Abreu Araujo, J. Torrejon, D. Querlioz, A. Fukushima, S. Yuasa, J. Trastoy, P. Bortolotti, and J. Grollier
  4. "Vowel recognition with four coupled spin-torque nano-oscillator", Nature 563, 230 (2018) [arXiv], [pdf], M. Romera, P. Talatchian, S. Tsunegi, F. Abreu Araujo, V. Cros, P. Bortolotti, J. Trastoy, K. Yakushiji, A. Fukushima, H. Kubota, S. Yuasa, M. Ernoult, D. Vodenicarevic, T. Hirtzlin, N. Locatelli, D. Querlioz and J. Grollier
  5. "Overcoming device unreliability with continuous learning in a population coding based computing system", J. Appl. Phys. 124, 152111 (2018) [arXiv], A. Mizrahi, J. Grollier, D. Querlioz and M. D. Stiles
  6. "Nano-oscillator-based classification with a machine learning-compatible architecture", J. Appl. Phys. 124, 152117 (2018) [arXiv], D. Vodenicarevic, N. Locatelli, J. Grollier and D. Querlioz
  7. "Skyrmion Gas Manipulation for Probabilistic Computing", Phys. Rev. Appl. 9, 064018 (2018) [arXiv], D. Pinna, F. Abreu Araujo, J.-V. Kim, V. Cros, D. Querlioz, P. Bessiere J. Droulez, and J. Grollier
  8. "Neural-like computing with populations of superparamagnetic basis functions", Nature Com. 9, 1533 (2018) [arXiv], A. Mizrahi, T. Hirtzlin, A. Fukushima, H. Kubota, S. Yuasa, J. Grollier & D. Querlioz
  9. "Low-Energy Truly Random Number Generation with Superparamagnetic Tunnel Junctions for Unconventional Computing", Phys. Rev. Applied 8, 054045 (2017) [arXiv] [pdf], D. Vodenicarevic, N. Locatelli, A. Mizrahi, J. S. Friedman, A. F. Vincent, M. Romera, A. Fukushima, K. Yakushiji, H. Kubota, S. Yuasa, S. Tiwari, J. Grollier, and D. Querlioz
  10. "Neuromorphic computing with nanoscale spintronic oscillators", Nature 547, 428–431(2017) [arXiv] [pdf], J. Torrejon, M. Riou, F. Abreu Araujo, S. Tsunegi, G. Khalsa, D. Querlioz, P. Bortolotti, V. Cros, K. Yakushiji, A. Fukushima, H. Kubota, S. Yuasa, M. D. Stiles and J. Grollier
  11. "A Nanotechnology-Ready Computing Scheme based on a Weakly Coupled Oscillator Network", Scientific Reports 7, 44772 (2017), D. Vodenicarevic, N. Locatelli, F. Abreu Araujo, J. Grollier, D. Querlioz
  12. "Synchronization detection in networks of coupled oscillators for pattern recognition", Neural Networks (IJCNN), 2016 International Joint Conference on, (2016) DOI: 10.1109/IJCNN.2016.7727447 [arXiv] [pdf], D. Vodenicarevic, N. Locatelli, J. Grollier, D. Querlioz
  13. "Spintronic Nanodevices for Bioinspired Computing", Proceedings of the IEEE, 104, 10, 2024 (2016) [arXiv] [pdf], J. Grollier, D. Querlioz and M. D. Stiles
  14. "Controlling the synchronization properties of two dipolarly coupled vortex based spin-torque nano-oscillators by the intermediate of a third one ", J. Appl. Phys. 120, 103903 (2016); [pdf], Flavio Abreu Araujo and Julie Grollier
  15. "Controlling the phase locking of stochastic magnetic bits for ultra-low power computation", Scientific Reports 6, 30535 (2016) [pdf], Alice Mizrahi, Nicolas Locatelli, Romain Lebrun, Vincent Cros, Akio Fukushima, Hitoshi Kubota, Shinji Yuasa, Damien Querlioz & Julie Grollier
  16. "Spintronic devices as key elements for energy-efficient neuroinspired architectures", IEEE Trans. Magn. (2015) [pdf], N. Locatelli, A.F. Vincent, A. Mizrahi, J.S. Friedman, D. Vodenicarevic, J.-V. Kim, J.-O. Klein, W. Zhao, J. Grollier, D. Querlioz
  17. "Magnetic stochastic oscillators: Noise-induced synchronization to under-threshold excitation and comprehensive compact model", IEEE Trans. Magn. 51 (11), 1-4 (2015) [pdf], A. Mizrahi, N. Locatelli, R. Matsumoto, A. Fukushima, H. Kubota, S. Yuasa, V. Cros, J.-V. Kim, J. Grollier, D. Querlioz
  18. "Spin torque nanodevices for bio-inspired computing", 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA) (2014) [pdf], N. Locatelli, A. Mizrahi, A. Accioly, D. Querlioz, J.-V. Kim, V. Cros, and J. Grollier
  19. "Spin torque building blocks", Nature Materials, 13, 11 (2014) [arXiv] [pdf], N. Locatelli, V. Cros and J. Grollier

    20. Ferroelectric memristors

  20. "Using Memristors for Robust Local Learning of Hardware Restricted Boltzmann Machines", Scientific reports 9 (1), 1851 (2019), M. Ernoult, J. Grollier, D. Querlioz
  21. "Towards oxide electronics: a roadmap", Applied surface science 482, 1-93 (2019), M. Coll et al.
  22. "Real-time switching dynamics of ferroelectric tunnel junctions under single-shot voltage pulses", Appl. Phys. Lett. 113, 232902 (2018), S. Boyn, A. Chanthbouala, S. Girod, C. Carrétéro, A. Barthélémy, M. Bibes, J. Grollier, S. Fusil, and V. Garcia
  23. "Learning through ferroelectric domain dynamics in solid-state synapses", Nature Communications 8, 14736 (2017), S. Boyn, J. Grollier, G. Lecerf, B. Xu, N. Locatelli, S.Fusil, S. Girod, C. Carretero, K. Garcia, S. Xavier, J. Tomas, L. Bellaiche, M. Bibes, A. Barthelemy, S. Saïghi and V. Garcia
  24. "Plasticity in memristive devices for spiking neural networks", Frontiers in Neuroscience 9, 51 (2015) [pdf], S. Saïghi, C. G. Mayr, T. Serrano-Gotarredona, H. Schmidt, G. Lecerf, J. Tomas, J. Grollier, S. Boyn, A.F.Vincent, D. Querlioz, S. La Barbera, F. Alibart, D. Vuillaume, O. Bichler, C. Gamrat and B. Linares-Barranco
  25. "Silicon Neuron dedicated to Memristive Spiking Neural Networks", IEEE International Symposium on Circuits and Systems (ISCAS) (2014) [pdf], G. Lecerf, J. Tomas, S. Boyn, S. Girod, A. Mangalore, J. Grollier and S. Saïghi
  26. "High-performance ferroelectric memory based on fully patterned tunnel junctions", Applied Physics Letters, 104, 052909 (2014) [arXiv] [pdf], S. Boyn, S. Girod, V. Garcia, S. Fusil, S. Xavier, C. Deranlot, H. Yamada, C. Carrétéro, E. Jacquet, M. Bibes, A. Barthélémy and J. Grollier
  27. "Giant Electroresistance of Super-tetragonal BiFeO3-Based Ferroelectric Tunnel Junctions", ACS Nano 7, 5385 (2013) [pdf], H. Yamada, V. Garcia, S. Fusil, S. Boyn, M. Marinova, A. Gloter, S. Xavier, J. Grollier, E. Jacquet, C. Carretero, C. Deranlot, M. Bibes and A. Barthelemy
  28. "A ferroelectric memristor", Nature Materials 11, 860-864 (2012) [arXiv] [pdf], A. Chanthbouala, V. Garcia, R. O. Cherifi, K. Bouzehouane, S. Fusil, X. Moya, S. Xavier, H. Yamada, C. Deranlot, N. D. Mathur, M. Bibes, A. Barthélémy and J. Grollier
  29. "Solid-state memories based on ferroelectric tunnel junctions", Nature Nano. 7, 101 (2012) [pdf], A. Chanthbouala, A. Crassous, V. Garcia, K. Bouzehouane, S. Fusil, X. Moya, J. Allibe, B. Dlubak, J. Grollier, S. Xavier, C. Deranlot, A. Moshar, R. Proksch, N. D. Mathur, M. Bibes and A. Barthélémy

    30. Spin-torque memristors

  30. "A magnetic synapse: multilevel spin-torque memristor with perpendicular anisotropy", Scientific Reports 6, 31510 (2016) [pdf], Steven Lequeux, Joao Sampaio, Vincent Cros, Kay Yakushiji, Akio Fukushima, Rie Matsumoto, Hitoshi Kubota, Shinji Yuasa, Julie Grollier
  31. "Domain wall displacement by remote spin-current injection", Appl. Phys. Lett. 104, 242401 (2014) [arXiv] [pdf], P. N. Skirdkov, K. A. Zvezdin, A. D. Belanovsky, J. Grollier, V. Cros, C. A. Ross, and A. K. Zvezdin
  32. "Time-resolved observation of fast domain-walls driven by vertical spin currents in short tracks", Appl. Phys. Lett. 103, 122405 (2013) [arXiv] [pdf], J. Sampaio, S. Lequeux, P.J. Metaxas, A. Chanthbouala, R. Matsumoto, K. Yakushiji, H. Kubota, A. Fukushima, S. Yuasa, K. Nishimura, Y. Nagamine, H. Maehara, K. Tsunekawa, V. Cros and J. Grollier
  33. "High domain wall velocities via spin transfer torque using vertical current injection", Scientific Reports 3, 1829 (2013) [pdf], P. J. Metaxas, J. Sampaio, A. Chanthbouala, R. Matsumoto, A. Anane, A. Fert, K. A. Zvezdin, K. Yakushiji, H. Kubota, A. Fukushima, S. Yuasa, K. Nishimura, Y. Nagamine, H. Maehara, K. Tsunekawa, V. Cros and J. Grollier
  34. "Spin Transfer Torque with Spin Diffusion in Magnetic Tunnel Junctions", Phys. Rev. B 86, 014402 (2012) [arXiv] [pdf], A. Manchon, R. Matsumoto, H. Jaffres and J. Grollier
  35. "Vertical current induced domain wall motion in MgO-based magnetic tunnel junction with low current densities", Nature Physics 7, 626 (2011) [arXiv] [pdf] A. Chanthbouala, R. Matsumoto, J. Grollier, V. Cros, A. Anane, A. Fert, A. V. Khvalkovskiy, K.A. Zvezdin, K. Nishimura, Y. Nagamine, H. Maehara, K. Tsunekawa, A. Fukushima and S. Yuasa
  36. "Spin-Torque Diode Measurements of MgO-Based Magnetic Tunnel Junctions with Asymmetric Electrodes", Appl. Phys. Exp., 4, 063001 (2011) [arXiv] [pdf], R. Matsumoto, A. Chanthbouala, J. Grollier, V. Cros, A. Fert, K. Nishimura, Y. Nagamine, H. Maehara, K. Tsunekawa, A. Fukushima and S. Yuasa
  37. "Magnetic domain wall motion by spin transfer", C. R. Physique 12 (2011) 309–317 [arXiv] [pdf], J. Grollier, A. Chanthbouala, R. Matsumoto, A. Anane, V. Cros, F. Nguyen van Dau, A. Fert
  38. "High Domain Wall Velocities due to Spin Currents Perpendicular to the Plane", Phys. Rev. Lett. 102, 067206 (2009) [arXiv] [pdf], A.V. Khvalkovskiy, K. A. Zvezdin, Ya.V. Gorbunov, V. Cros, J. Grollier, A. Fert, and A. K. Zvezdin

    39. Synchronization of spin-torque nano-oscillators

  39. "Scaling up electrically synchronized spin torque oscillator networks", Sci. Rep. 8, 13475 (2018), S. Tsunegi, T. Taniguchi, R. Lebrun, K. Yakushiji, V. Cros, J. Grollier, A. Fukushima, S. Yuasa, H. Kubota
  40. "Selective control of vortex polarities by microwave field in two robustly synchronized spin-torque nano-oscillators", Appl. Phys. Lett. 112, 022405 (2018); [arXiv] [pdf], Yi Li, X. de Milly, O. Klein, V. Cros, J. Grollier, and G. de Loubens
  41. "Probing Phase Coupling Between Two Spin-Torque Nano-Oscillators with an External Source", Phys. Rev. Lett. 118, 247202 (2017); [arXiv] [pdf], Y. Li, X. de Milly, F. Abreu Araujo, O. Klein, V. Cros, J. Grollier, and G. de Loubens
  42. "Mutual synchronization of spin torque nano-oscillators through a long-range and tunable electrical coupling scheme", Nature Com. 8, 15825 (2017) ; R. Lebrun, S. Tsunegi, P. Bortolotti, H. Kubota, A.S. Jenkins, M. Romera, K. Yakushiji, A. Fukushima, J. Grollier, S. Yuasa and V.Cros
  43. "Enhancing the injection locking range of spin torque oscillators through mutual coupling", Appl. Phys. Lett. 109, 252404 (2016); [arXiv] [pdf], M. Romera, P. Talatchian, R. Lebrun, K. J. Merazzo, P. Bortolotti, L. Vila, J. D. Costa, R. Ferreira, P. P. Freitas, M.-C. Cyrille, U. Ebels, V. Cros, J. Grollier
  44. "Role of spin-transfer torques on synchronization and resonance phenomena in stochastic magnetic oscillators ", J. Appl. Phys. 120, 093902 (2016) [arXiv] [pdf], Artur Accioly, Nicolas Locatelli, Alice Mizrahi, Damien Querlioz, Luis G. Pereira, J. Grollier, Joo-Von Kim
  45. "Synchronization of electrically coupled stochastic magnetic oscillators induced by thermal and electrical noise", Phys. Rev. B 94, 054419 (2016) [arXiv] [pdf], A. Mizrahi, N. Locatelli, J. Grollier, and D. Querlioz
  46. "Self-Injection Locking of a Vortex Spin Torque Oscillator by Delayed Feedback", Scientific Reports 6, 26849 (2016) [arXiv] [pdf], S. Tsunegi, E. Grimaldi, R. Lebrun, H. Kubota, A.S. Jenkins, K. Yakushiji, A. Fukushima, P. Bortolotti, J. Grollier, S. Yuasa, V. Cros
  47. "Efficient Synchronization of Dipolarly Coupled Vortex-Based Spin Transfer Nano-Oscillators", Scientific Reports 5, 17039 (2015) [arXiv] [pdf], N. Locatelli, A. Hamadeh, F. Abreu Araujo, A. D. Belanovsky, P. N. Skirdkov, R. Lebrun, V. V. Naletov, K. A. Zvezdin, M. Muñoz, J. Grollier, O. Klein, V. Cros & G. de Loubens
  48. "Optimizing magnetodipolar interactions for synchronizing vortex based spin-torque nano-oscillators", Phys. Rev B 92, 045419 (2015) [arXiv] [pdf], F. Abreu Araujo, A. D. Belanovsky, P. N. Skirdkov, K. A. Zvezdin, A. K. Zvezdin, N. Locatelli, R. Lebrun, J. Grollier, V. Cros, G. de Loubens, and O. Klein
  49. "Critical current and linewidth reduction in spin-torque nano-oscillators by delayed self-injection", Appl. Phys. Lett. 106, 242402 (2015) [arXiv] [pdf], G. Khalsa, M.D. Stiles and J. Grollier
  50. "Noise-Enhanced Synchronization of Stochastic Magnetic Oscillators", Physical Rev. Appl. 2, 034009 (2014) [arXiv] [pdf], N. Locatelli, A. Mizrahi, A. Accioly, R. Matsumoto, A. Fukushima, H. Kubota, S. Yuasa, V. Cros, L. G. Pereira, D. Querlioz, J.-V. Kim, and J. Grollier
  51. "Perfect and robust phase-locking of a spin transfer vortex nano-oscillator to an external microwave source", Applied Physics Letters, 104, 022408 (2014) [arXiv] [pdf], A. Hamadeh, N. Locatelli, V. V. Naletov, R. Lebrun, G. de Loubens, J. Grollier, O. Klein, and V. Cros
  52. "Numerical and analytical investigation of the synchronization of dipolarly coupled vortex spin-torque nano-oscillators", Appl. Phys. Lett. 103, 122405 (2013) [arXiv] [pdf], A. D. Belanovsky, N. Locatelli, P. N. Skirdkov, F. Abreu Araujo, K. A. Zvezdin, J. Grollier, V. Cros and A. K. Zvezdin
  53. "Isolating the Dynamic Dipolar Interaction between a Pair of Nanoscale Ferromagnetic Disks", Phys. Rev. Lett. 110, 187202 (2013) [pdf], P. S. Keatley, P. Gangmei, M. Dvornik, R. J. Hicken, J. Grollier, C. Ulysse
  54. "Phase locking dynamics of dipolarly coupled vortex-based spin transfer oscillators", Phys. Rev. B 85, 100409(R) (2012) [arXiv], [pdf], A.D. Belanovsky, N. Locatelli, P.N. Skirdkov, F. Abreu Araujo, J. Grollier, K.A. Zvezdin, V. Cros, A.K. Zvezdin
  55. "Identification and selection rules of the spin-wave eigenmodes in a normally magnetized nanopillar", Phys. Rev. B 84, 224423 (2011) [arXiv] [pdf], V.V. Naletov, G. de Loubens, G. Albuquerque, S. Borlenghi, V. Cros, G. Faini, J. Grollier, H. Hurdequint, N. Locatelli, B. Pigeau, A.N. Slavin, V.S. Tiberkevich, C. Ulysse, T. Valet and O. Klein,
  56. "Phase locking of vortex based spin transfer oscillators to a microwave current", Appl. Phys. Lett. 98, 132506 (2011) [arXiv] [pdf], A. Dussaux, A.V. Khvalkovskiy, J. Grollier, V. Cros, A. Fukushima, M. Konoto, H. Kubota, K. Yakushiji, S. Yuasa, K. Ando, A. Fert
  57. "Phase-locking of magnetic vortices mediated by antivortices", Nature Nanotechnology 4, 528 (2009) [pdf], A. Ruotolo, V. Cros, B. Georges, A. Dussaux, J. Grollier, C. Deranlot, R. Guillemet, K. Bouzehouane, S. Fusil and A. Fert,
  58. "Coupling Efficiency for Phase Locking of a Spin Transfer Nano-Oscillator to a Microwave Current", Phys. Rev. Lett. 101, 017201 (2008) [arXiv] [pdf], B. Georges, J. Grollier, M. Darques, V. Cros, C. Deranlot, B. Marcilhac, G. Faini, and A. Fert
  59. "Impact of the electrical connection of spin transfer nano-oscillators on their synchronization:an analytical study", Appl. Phys. Lett. 92, 232504 (2008) [arXiv] [pdf], B. Georges, J. Grollier, V. Cros, and A. Fert
  60. "Synchronization of spin-transfer oscillators driven by stimulated microwave currents", Phys. Rev. B 73, 1(R) (2006) [arXiv] [pdf], J. Grollier, V. Cros and A. Fert

    61. Vortex spin-torque nano-oscillators

  61. "Large amplitude spin torque vortex oscillations at zero external field using a perpendicular spin polarizer", Appl. Phys. Lett. 105, 022404 (2014) [pdf], A. Dussaux, E. Grimaldi, B. Rache Salles, A. S. Jenkins, A. V. Khvalkovskiy, P. Bortolotti, J. Grollier, H. Kubota, A. Fukushima, K. Yakushiji, S. Yuasa, V. Cros, and A. Fert
  62. "High emission power and Q factor in spin torque vortex oscillator consisting of FeB free layer", Appl. Phys. Exp. 7, 063009 (2014) [pdf], S. Tsunegi, H. Kubota, K. Yakushiji, M. Konoto, S. Tamaru, A. Fukushima, H. Arai, H. Imamura, E. Grimaldi, R. Lebrun, J. Grollier, V. Cros, and S. Yuasa
  63. "Parametric excitation of magnetic vortex gyrations in spin-torque nano-oscillators", Phys. Rev. B 88, 174417 (2013) [arXiv] [pdf], P. Bortolotti, E. Grimaldi, A. Dussaux, J. Grollier, V. Cros, C. Serpico, K. Yakushiji, A. Fukushima, H. Kubota, R. Matsumoto and S. Yuasa
  64. "Reversal process of a magnetic vortex core under the combined action of a perpendicular field and spin transfer torque", Appl. Phys. Lett. 102, 062401 (2013) [arXiv] [pdf], N. Locatelli, A. E. Ekomasov, A. V. Khvalkovskiy, Sh. A. Azamatov, K. A. Zvezdin, J. Grollier, E. G. Ekomasov and V. Cros
  65. "Commensurability and chaos in magnetic vortex oscillations", Nature Physics 8, 682 (2012) [pdf], S. Petit-Watelot, J.-V. Kim, A. Ruotolo, R.M. Otxoa , K. Bouzehouane, J. Grollier, A. Vansteenkiste, B. Van de Wiele, V. Cros and T. Devolder
  66. "Field dependence of spin-transfer-induced vortex dynamics in the nonlinear regime", Phys. Rev. B 86, 014402 (2012) [pdf], A. Dussaux, A. V. Khvalkovskiy, P. Bortolotti, J. Grollier, V. Cros and A. Fert
  67. "Influence of geometry on current-driven vortex oscillations in nanocontact devices", Phys. Rev. B 83, 094419 (2011) [pdf], E. Jaromirska, L. Lopez-Diaz, A. Ruotolo, J. Grollier, V. Cros, and D. Berkov
  68. "Bottom-up approach for the fabrication of spin torque nano-oscillators ", J. Phys. D:Appl. Phys. 44 105003 (2011) [pdf], M. Darques, A. Dussaux, A.V. Khvalkovskiy, J. De la Torre Medina, F. Abreu Araujo, R. Guillemet, K. Bouzehouane, S. Fusil, J. Grollier, G. G. Avanesyan, K. A. Zvezdin, V. Cros and L. Piraux,
  69. "Dynamics of two coupled vortices in a spin valve nanopillar excited by spin transfer torque", Appl. Phys. Lett. 98, 062501 (2011) [arXiv] [pdf], N. Locatelli, V.V. Naletov, J. Grollier, G. de Loubens, V. Cros, C. Deranlot, C. Ulysse, G. Faini, O. Klein and A. Fert
  70. "Non-uniformity of a planar polarizer for spin-transfer-induced vortex oscillations at zero field", Appl. Phys. Lett. 96, 212507 (2010) [arXiv] [pdf], A.V. Khvalkovskiy, J. Grollier, N. Locatelli, Ya. V. Gorbunov, K. A. Zvezdin, and V. Cros
  71. "Large microwave generation from current-driven magnetic vortex oscillators in magnetic tunnel junctions", Nature Com. 1, 1 (2010) [arXiv] [pdf], A. Dussaux, B. Georges, J. Grollier, V. Cros, A.V. Khvalkovskiy, A. Fukushima, M. Konoto, H. Kubota, K. Yakushiji, S. Yuasa, K.A. Zvezdin, K. Ando, A. Fert
  72. "Critical velocity for the vortex core reversal in perpendicular bias magnetic field", Appl. Phys. Lett. 96, 022504 (2010) [arXiv] [pdf], A.V. Khvalkovskiy, A.N. Slavin, J. Grollier, K. A. Zvezdin, and K. Yu. Guslienko
  73. "Vortex oscillations induced by spin-polarized current in a magnetic nanopillar : analytical versus micromagnetic calculations", Phys. Rev. B 80, 140401 (R) (2009) [arXiv] [pdf], A.V. Khvalkovskiy, J. Grollier, A. Dussaux, K. A. Zvezdin, V. Cros

    74. Understanding and improving spin-torque nano-oscillators spectral purity

  74. "Driven energy transfer between coupled modes in spin-torque oscillators", Phys. Rev. B 95, 134444 (2017) [arXiv] [pdf], R. Lebrun, J. Grollier, F. Abreu 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, and S. Yuasa
  75. "Understanding of Phase Noise Squeezing Under Fractional Synchronization of a Nonlinear Spin Transfer Vortex Oscillator", Phys. Rev. Lett. 115, 017201 (2015) [arXiv] [pdf], R. Lebrun, A. Jenkins, A. Dussaux, N. Locatelli, S. Tsunegi, E. Grimaldi, H. Kubota, P. Bortolotti, K. Yakushiji, J. Grollier, A. Fukushima, S. Yuasa, and V. Cros
  76. "Improved spectral stability in spin transfer nano-oscillators: single vortex versus coupled vortices dynamics", IEEE Trans. Magn. (2015) [arXiv] [pdf], N. Locatelli, R. Lebrun, V. Naletov, A. Hamadeh, G. de Loubens, 0. Klein, J. Grollier, V. Cros
  77. "Nonlinear Behavior and Mode Coupling in Spin-Transfer Nano-Oscillators", Phys. Rev. Appl. 2, 061001 (2014) [arXiv] [pdf], R. Lebrun, N. Locatelli, S. Tsunegi, J. Grollier and V. Cros, F. Abreu Araujo, H. Kubota, K. Yakushiji, A. Fukushima and S. Yuasa
  78. "Spintronic nano-oscillators: towards nanoscale and tunable frequency devices", IEEE International Frequency Control Symposium (FCS) (2014) [pdf], E. Grimaldi, R. Lebrun, A. Jenkins, A. Dussaux, J. Grollier, V. Cros, A. Fert, H. Kubota, K. Yakushiji, A. Fukushima, R. Matsumoto, S. Yuasa, G. Cibiel, P. Bortolotti, G. Pillet
  79. "Origin of Spectral Purity and Tuning Sensitivity in a Spin Transfer Vortex Nano-Oscillator", Physical Rev. Lett. 112, 257201 (2014) [arXiv] [pdf], A. Hamadeh, N. Locatelli, V. V. Naletov, R. Lebrun, G. de Loubens, J. Grollier, O. Klein and V. Cros
  80. "Response to noise of a vortex based spin transfer nano-oscillator", Physical Review B 89, 104404 (2014) [arXiv] [pdf], E. Grimaldi, A. Dussaux, P. Bortolotti, J. Grollier, G. Pillet, A. Fukushima, H. Kubota, K. Yakushiji, S. Yuasa and V. Cros
  81. "Autonomous and forced dynamics in a spin-transfer nano-oscillator: Quantitative magnetic-resonance force microscopy", Phys. Rev. B 85, 140498(R) (2012) [arXiv] [pdf], A. Hamadeh, G. de Loubens, V.V. Naletov, J. Grollier, C. Ulysse, V. Cros, O. Klein
  82. "Influence of shape imperfection on dynamics of vortex spin-torque nano-oscillator", Spin 02, 1250005 (2012) (2012) [pdf], P. Skirdkov, A.D. Belanovsky, K.A. Zvezdin, A.K. Zvezdin, N. Locatelli, J. Grollier and V. Cros
  83. "Temperature dependence of microwave voltage emission associated to spin-transfer induced vortex oscillation in magnetic tunnel junction", Appl. Phys. Lett. 100, 042408 (2012) [arXiv] [pdf], P. Bortolotti, A. Dussaux, J. Grollier, V. Cros, A. Fukushima, H. Kubota, K. Yakushiji, S. Yuasa, K. Ando and A. Fert
  84. "Spin-torque-induced switching and precession in fully epitaxial Fe/MgO/Fe magnetic tunnel junctions", Phys. Rev. B 80, 174405 (2009) [pdf], R. Matsumoto, A. Fukushima, K. Yakushiji, S. Yakata, T. Nagahama, H. Kubota, T. Katayama,Y. Suzuki, K. Ando, S. Yuasa, B. Georges, V. Cros, J. Grollier, A. Fert
  85. "Origin of the spectral linewidth in non-linear spin-transfer oscillators based on MgO tunnel junctions", Phys. Rev. B 80, 060404 (R) (2009) [arXiv] [pdf], B. Georges, J. Grollier, V. Cros, A. Fert, A. Fukushima, H. Kubota, K. Yakushijin, S. Yuasa, K. Ando

    86. Spin-orbit torques

  86. "Spin-transfer torque in ferromagnetic bilayers generated by anomalous Hall effect and anisotropic magnetoresistance", Proc. SPIE 9931, Spintronics IX, 99310W (2016); [arXiv] [pdf], T. Taniguchi, J. Grollier and M.D. Stiles
  87. "Spin-Transfer Torques Generated by the Anomalous Hall Effect and Anisotropic Magnetoresistance", Phys. Rev. Appl. 3, 044001 (2015) [arXiv] [pdf], T. Taniguchi, J. Grollier and M.D. Stiles
  88. "Matching domain-wall configuration and spin-orbit torques for efficient domain-wall motion", Phys. Rev. B 87, 020402(R) (2013) [arXiv] [pdf], A. V. Khvalkovskiy, V. Cros, D. Apalkov, V. Nikitin, M. Krounbi, K. A. Zvezdin, A. Anane, J. Grollier and A. Fert

    89. Spin-torque induced microwave emission

  89. "Microwave excitations associated with a wavy angular dependence of the spin transfer torque: Model and experiments", Phys. Rev. B 77, 174403 (2008) [arXiv] [pdf], O. Boulle, V. Cros, J. Grollier, L. G. Pereira, C. Deranlot, and F. Petroff, G. Faini, J. Barnas, A. Fert
  90. "Shaped angular dependence of the spin-transfer torque and microwave generation without magnetic field", Nature Phys. 3, 492 (2007) [arXiv] [pdf], O. Boulle, V. Cros, J. Grollier, L. G. Pereira, C. Deranlot, F. Petroff, G. Faini, J. Barnas and A. Fert
  91. "High frequency magnetic eigen excitations in a spin valve submitted to CPP DC current", Mat. Sci. Eng. B 126, 267 (2006) [pdf], Q. Mistral, A. Deac, J. Grollier, O. Redon, Y. Liu, M. Li, P. Wang, B. Dieny, and T. Devolder

    92. Spin-torque induced domain wall motion

  92. "Resonant translational, breathing, and twisting modes of transverse magnetic domain walls pinned at notches", Phys. Rev. B 93, 054414 (2016) [arXiv] [pdf], Peter J. Metaxas, Maximilian Albert, Steven Lequeux, Vincent Cros, Julie Grollier , Paolo Bortolotti, Abdelmadjid Anane, and Hans Fangohr
  93. "Increased magnetic damping of a single domain wall and adjacent magnetic domains detected by spin torque diode in a nanostripe", Appl. Phys. Lett. 107, 182404 (2015) [pdf], S. Lequeux, J. Sampaio, P. Bortolotti, T. Devolder, R. Matsumoto, K. Yakushiji, H. Kubota, A. Fukushima, S. Yuasa, K. Nishimura, Y. Nagamine, K. Tsunekawa, V. Cros and J. Grollier
  94. "Current-induced resonant depinning of a transverse magnetic domain wall in a spin valve nanostrip", Appl. Phys. Lett. 97, 182506 (2010) [pdf], P. Metaxas, A. Anane, V. Cros, J. Grollier , C. Deranlot, Y. Lemaitre, S. Xavier, C. Ulysse, G. Faini, F. Petroff and A. Fert
  95. "Current-induced motion and pinning of domain walls in spin-valve nanowires studied by XMCD-PEEMV", Phys. Rev. B 81, 224418 (2010) [pdf], V. Uhlir, S. Pizzini, N. Rougemaille, J. Novotny, V. Cros, E. Jimenez, G. Faini, L. Heyne, F. Sirotti, C. Tieg, A. Bendounan, F. Maccherozzi, R. Belkhou, J. Grollier, A. Anane, J. Vogel
  96. "Reversible and irreversible current induced domain wall motion in CoFeB based spin valves stripes", Appl. Phys. Lett. 90, 232505 (2007) [pdf], S. Laribi, V. Cros, M. Muñoz, J. Grollier, A. Hamzic, C. Deranlot, A. Fert, E. Martínez, L. López-Díaz, L. Vila, G. Faini, S. Zoll and R. Fournel
  97. "Switching a spin-valve back and forth by current-induced domain wall motion", Appl. Phys. Lett. 83, 509 (2003) [arXiv] [pdf], J. Grollier, P. Boulenc, V. Cros, A. Hamzic, A. Vaurès, A. Fert, G. Faini
  98. "Domain wall displacement induced by sub-nano second pulsed current", Appl. Phys. Lett. 84, 2820 (2004) [pdf], C. K. Lim, J. Grollier, T. Devolder, C. Chappert, V. Cros, A. Vaurès, A. Fert, G. Faini
  99. "Spin-transfer-induced domain wall motion in a spin valve", J. Appl. Phys. 95, 6777 (2004) [pdf], J. Grollier, P. Boulenc, V. Cros, A. Hamzic, A. Vaurès, A. Fert, G. Faini
  100. "Switching the magnetic configuration of a spin valve by current-induced domain wall motion", J. Appl. Phys. 92, 4825 (2002), [arXiv] [pdf], J. Grollier, D. Lacour, V. Cros, A. Hamzic, A. Vaurès, A. Fert, D. Adam, G. Faini

    101. Spin-torque induced magnetization switching

  101. "Twist in the bias dependence of spin torques in magnetic tunnel junctions", Phys. Rev. B 93, 224427 (2016), [arXiv] [pdf], Sören Boyn, João Sampaio, Vincent Cros, Julie Grollier, Akio Fukushima, Hitoshi Kubota, Kay Yakushiji, and Shinji Yuasa
  102. "Enhanced stability in spin transfer nanopillars due to a Fe/Gd/Fe trilayer", Appl. Phys. Lett. 103, 122404 (2013) [pdf], M. Romera, J. Grollier, S. Collin, T. Devolder, V. Cros, M. Munoz, and J. L. Prieto
  103. "Spin transfer torque : a new method to excite or detect a magnetization", Comptes rendus de la Physique, 6, 956 (2005) [pdf], V. Cros, O. Boulle, J. Grollierr, A. Hamzic, M. Munoz, L.-G. Pereira, F. Petroff
  104. "Magnetization reversal by injection and transfer of spin : experiments and theory", J. Magn. Magn. Mater. 272-276, 1706 (2004) [arXiv] [pdf], A. Fert, V. Cros, J. M. George, J. Grollier, H. Jaffrès, A. Vaurès, A. Hamzic, G. Faini, J.Ben Youssef, H. LeGall
  105. "Field dependence of magnetization reversal by spin transfer", Phys. Rev. B 67, 174402 (2003) [arXiv] [pdf], J. Grollier, V. Cros, H. Jaffrès, A. Hamzic, J. M. George, G. Faini, J. Ben Youssef, H. LeGall, A. Fert
  106. "Magnetoresistance and spin electronics", J. Magn. Magn. Mater. 242, 68 (2002) [pdf], A. Barthélémy, A. Fert, J-P. Contour, M. Bowen, V. Cros, J.M. De Teresa, A. Hamzic, G. Faini, J.M. George, J. Grollier, F. Montaigne, F. Pailloux, F. Petroff, C. Vouille
  107. "Review of recent results on spin polarized tunneling and magnetic switching by spin injection", Mat. Sci. Eng. B84 (2001) [pdf], A. Fert, A. Barthélémy, J. Ben Youssef, J-P. Contour, V. Cros, J.M. De Teresa, A. Hamzic, J.M. George, G. Faini, J. Grollier, H. Jaffrès, H. LeGall, F. Montaigne, F. Pailloux, F. Petroff
  108. "Spin-polarized current induced switching in Co/Cu/Co pillars", Appl. Phys. Lett. 78, 3663 (2001) [pdf], J. Grollier, V. Cros, A. Hamzic, J. M. George, H. Jaffrès, A. Fert, G. Faini, J. Ben Youssef, H. LeGall

    109. Other

  109. "Interface-induced phenomena in magnetism", Rev. Mod. Phys. 89, 025006 (2017) [arXiv] [pdf], Frances Hellman et al.
  110. "Frequency converter based on nanoscale MgO magnetic tunnel junctions", Appl. Phys. Express 2, 123003 (2009) [arXiv] [pdf], B. Georges, J. Grollier, A. Fukushima, V. Cros, B. Marcilhac, D-G. Crété, H. Kubota, K. Yakushiji, J-C. Mage, A. Fert, S. Yuasa, K. Ando
  111. "Unified Description of Bulk and Interface-Enhanced Spin Pumping", Phys. Rev. Lett. 96, 077201 (2006) [arXiv] [pdf], S. M. Watts, J. Grollier, C. H. van der Wal and B. J. van Wees
  112. "Microwave spectroscopy on magnetization reversal dynamics of nanomagnets with electronic detection", J. Appl. Phys. 100, 024316 (2006) [arXiv] [pdf], J. Grollier, M. V. Costache, C. H. van der Wal and B. J. van Wees
  113. "Identification of pinning centres in high Tc superconducting thin films by AC susceptibility", Physica Status Solidi C. Conf. And Crit. Reviews 1, n°7, 1935 (2004), D.-G Crete, R. Bernard, J. H. Pommereau, C. Gadois, S. Berger, J. Briatico, J. P. Contour, O. Durand, J. L. Maurice, J. Grollier, K. Bouzehouane

patents slides videos papers press CV

  1. "Control device for reversing the direction of magnetisation without an external magnetic field", V. Cros, J-M. George, H. Jaffrès, J. Grollier, F. Petroff, A. Fert, Nguyen Van Dau, French patent n° 01-10126, international :n° WO 2003/03 019568 A3 (published),
  2. "Spintronic device with control by domain wall displacement induced by a current of spin-polarized carriers", V. Cros, J. Grollier, M. Munoz-Sanchez, A. Fert, Nguyen Van Dau, French patent n° 04-13338, international :n° WO 2006/06 4022 A1 (published)
  3. "Spin electronic device i.e. three-bit magnetic shift register, for industrial application, has injector to inject electric current whose intensity is sufficient for providing displacement of magnetic wall in region of free magnetic layer", A. Khvalkovskiy, J. Grollier et V. Cros, French patent n° 09 00718(17/02/2009),
  4. "Microwave frequency converter, has magneto-resistive element served as oscillating element comprising magnetic layers that are separated by nonmagnetic layer, where layer is made of insulating metal or semi-conductor material", B. Georges, J. Grollier, V. Cros, J-C. Mage, B. Marcilhac et A. Fert, French patent n° 09 01032 (06/03/2009) ,
  5. "Memristor device with resistance adjustable by moving a magnetic wall by spin transfer and use of said memristors in a neural network", J. Grollier, V. Cros et F. Nguyen Van Dau, French patent n°09 02122 (30/04/2009), international WO 2010125181 A1,
  6. "Ferroelectric device with adjustable resistance", M. Bibes, J. Grollier, A. Barthélémy et J-C. Mage French patent n° 09 02845(2009), international : WO 2010142762 A1,
  7. "Oscillateur spintronique et utilisation de celui-ci dans des dispositifs radiofréquence", N. Locatelli, V. Cros, J. Grollier, J-C. Mage, A. Khvalkovskiy, B. Marcilhac French patent n° 11 02192 (2011),

videos slides papers patents press CV

  1. "Realizing a brain on a chip", J. Grollier, video in English, talk given at the World Economic Forum (Davos, January 2016)
  2. "Nanodevices for bio-inspired computing", J. Grollier et al, video in English, talk given at Tohoku University (Sendai, November 2015)
  3. "Nouvelles architectures de calcul inspirées du cerveau", J. Grollier with Yves Frégnac - General public conference in French, given at the Museum of "Arts et Métiers" (Paris, February 2014) - Conférence tout public donnée au Musée des Arts et Métiers dans le cadre du cycle "Dialogue: des clés pour comprendre - vers un cerveau simulé par ordinateur ?"
  4. "Memristors: artificial nano-synapses", J. Grollier et al, video in English, talk given at the Bio-Inspired Computing and Architectures Workshop (Lille, December 2012)
  5. "Multi-functional magnetic nanodevices: from spin torque oscillators to artificial synapses devices", J. Grollier et al, video in French, talk given at the JMC13 conference (Montpellier, August 2012)

slides videos papers patents press CV

  1. "The Spin Torque Lego - from spin torque nano-devices to advanced computing architectures", J. Grollier et al, ISAMMA conference (Taichung, Taiwan, May 2013)
  2. "Multi-functional nanodevices for bio-inspired computing", J. Grollier et al, Hipeac Computing Systems week (Paris, France, May 2013)

press slides videos papers patents CV

  1. "Imiter les synapses du cerveau par des memristors", Julie Grollier, inset in Pour la Science (June 2015)
  2. "Julie Grollier: cerveau (spin)tronique", Mathieu Grousson, portrait in Reflets de la Physique n°43, the journal of the French Physics Society (May 2015)
  3. RFI, "Autour de la question - Allons nous vers un cerveau simulé par ordinateur ?" General audience radio emission in French, on Radio France International - J. Grollier and B. Thirion, (February 2014)
  4. "Spin: The quantum twist coming to a computer near you", John Cartwright, New Scientist (January 2014)

CV slides videos papers patents press

CV