About Simpiq

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So far Simpiq has created 19 blog entries.

Simultaneous multitone microwave emission by dc-driven spintronic nano-element

By |2024-02-27T11:58:34+00:00January 31st, 2024|

. Authors: A. A. Hamadeh, D. Slobodianiuk, R. Moukhader, G. Melkov, V. Borynskyi, M. Mohseni, G. Finocchio, V. Lomakin, R. Verba, G. de Loubens, P. Pirro, O. Klein Journal link arXiv link Abstract: Current-induced self-sustained magnetization oscillations in spin-torque nano-oscillators (STNOs) are promising candidates for [...]

Nonlocal magnon transconductance in extended magnetic insulating films. II. Two-fluid behavior

By |2024-02-27T10:03:58+00:00January 31st, 2024|

. Authors: R. Kohno, K. An, E. Clot, V. V. Naletov, N. Thiery, L. Vila, R. Schlitz, N. Beaulieu, J. Ben Youssef, A. Anane, V. Cros, H. Merbouche, T. Hauet, V. E. Demidov, S. O. Demokritov, G. de Loubens, O. Klein Journal link arXiv link Abstract: [...]

Nonlocal magnon transconductance in extended magnetic insulating films. I. Spin diode effect

By |2024-02-27T10:03:55+00:00January 31st, 2024|

. Authors: R. Kohno, K. An, E. Clot, V. V. Naletov, N. Thiery, L. Vila, R. Schlitz, N. Beaulieu, J. Ben Youssef, A. Anane, V. Cros, H. Merbouche, T. Hauet, V. E. Demidov, S. O. Demokritov, G. de Loubens, O. Klein Journal link arXiv link Abstract: [...]

Normal modes description of nonlinear ferromagnetic resonance for magnetic nanodots

By |2024-02-27T11:59:25+00:00January 31st, 2024|

. Authors: S Perna, F Bruckner, C Serpico, D Suess, M d’Aquino Journal link arXiv link Abstract: The spatially-inhomogeneous magnetization dynamics in a cylindrical magnetic nanodot driven by ac spin-torque is analyzed. To this end, the Landau-Lifshitz-Gilbert-Slonczewski equation is reformulated as a system of coupled [...]

Resonant dynamics of three-dimensional skyrmionic textures in thin film multilayers

By |2024-02-27T11:59:35+00:00January 31st, 2024|

. Authors: T. Srivastava, Y. Sassi, F. Ajejas, A. Vecchiola, I. Ngouagnia Yemeli, H. Hurdequint, K. Bouzehouane, N. Reyren, V. Cros, T. Devolder, J.-V. Kim, G. de Loubens Journal Link arXiv link Abstract: Skyrmions are topological magnetic solitons that exhibit a rich variety of dynamics, [...]

Non-hermiticity in spintronics: oscillation death in coupled spintronic nano-oscillators through emerging exceptional points

By |2024-02-26T14:08:34+00:00January 31st, 2024|

. Authors: Steffen Wittrock, Salvatore Perna, Romain Lebrun, Roberta Dutra, Ricardo Ferreira, Paolo Bortolotti, Claudio Serpico, Vincent Cros, Journal link arXiv link Abstract: The emergence of exceptional points (EPs) in the parameter space of a non-hermitian (2D) eigenvalue problem is studied in a general [...]

Talks at 2023 Intermag meeting

By |2023-05-30T08:04:29+00:00May 30th, 2023|

At the 2023 Intermag meeting, many talks have addressed the topic of neuromorphic computing with magnetic materials. 2 invited talks have been given by k-NET consortium members : Design of k-space magnon Dynamics by Machine Learning /Gyorgy Csaba Spin-Orbit Torque Generation and Amplification of Spin-Waves in Garnets Micro-Structures / Abdelmadjid Anane

2. Computational micromagnetics based on normal modes: Bridging the gap between macrospin and full spatial discretization

By |2024-02-27T12:10:39+00:00November 30th, 2021|

. Journal: Journal of Magnetism and Magnetic Materials Authors: S.Perna, F.Bruckner, C.Serpico, D.Suess, M.d’Aquino Published: Tue, 22 Mar 2022 Journal link arXiv link Data on Zenodo Abstract: The Landau–Lifshitz equation governing magnetization dynamics is written in terms of the amplitudes of normal modes associated with [...]

1. Evidence for spin current driven Bose-Einstein condensation of magnons

By |2022-02-15T00:01:19+00:00November 11th, 2021|

Evidence for spin current driven Bose-Einstein condensation of magnons Authors:  B. Divinskiy, H. Merbouche, V. E. Demidov, K. O. Nikolaev, L. Soumah, D. Gouéré, R. Lebrun, V. Cros, Jamal Ben Youssef, P. Bortolotti, A. Anane, S. O. Demokritov Published: Thu, 11 Nov 2021 Journal link arXiv link Data on Zenodo [...]

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