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Your search keyword '"Anane, Abdelmadjid"' showing total 4 results
Start Over Author "Anane, Abdelmadjid" Publisher hal ccsd
4 results on '"Anane, Abdelmadjid"'

1. Complete identification of spin-wave eigenmodes excited by parametric pumping in YIG microdisks

Author

Srivastava, Titiksha, Merbouche, Hugo, Yemeli, Igor Ngouagnia, Beaulieu, Nathan, Youssef, Jamal Ben, Munoz, Manuel, Che, Ping, Bortolotti, Paolo, Cros, Vincent, Klein, Olivier, Sangiao, Soraya, De Teresa, Jose Maria, Demokritov, Sergej, Demidov, Vladislav, Anane, Abdelmadjid, Serpico, Claudio, d'Aquino, Massimiliano, de Loubens, Gregoire, Service de physique de l'état condensé (SPEC - UMR3680), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire Nano-Magnétisme et Oxydes (LNO), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut Rayonnement Matière de Saclay (IRAMIS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institute for Applied Physics and Center for Nanotechnology, Westfälische Wilhelms-Universität Münster = University of Münster (WWU), Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), Unité mixte de physique CNRS/Thales (UMPhy CNRS/THALES), THALES [France]-Centre National de la Recherche Scientifique (CNRS), SPINtronique et TEchnologie des Composants (SPINTEC), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA), Instituto de Nanociencia y Materiales de Aragón (INMA), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC)-Universidad de Zaragossa, Université de Naples - Frederico II, ANR-10-LABX-0035,Nano-Saclay,Paris-Saclay multidisciplinary Nano-Lab(2010), ANR-18-CE24-0021,MAESTRO,Excitation de magnons dans le régime fortement hors d'équilibre(2018), and European Project: 899646,H2020-FETOPEN-KNET

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics, [PHYS.COND.CM-GEN]Physics [physics]/Condensed Matter [cond-mat]/Other [cond-mat.other], Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences, Applied Physics (physics.app-ph), Physics - Applied Physics
Abstract

We present the parametric excitation of spin-wave modes in YIG micro-disks via parallel pumping. Their spectroscopy is performed using magnetic resonance force microscopy (MRFM), while their spatial profiles are determined by micro-focus Brillouin light scattering (BLS). We observe that almost all the fundamental eigenmodes of an in-plane magnetized YIG micro-disk, calculated using a micromagnetic eigenmode solver, can be excited using the parallel pumping scheme, as opposed to the transverse one. The comparison between the MRFM and BLS data on one side, and the simulations on the other side, provides the complete spectroscopic labeling of over 40 parametrically excited modes. Our findings could be promising for spin-wave-based computation schemes, in which the amplitudes of a large number of spin-wave modes have to be controlled., 6 pages, 4 figures

Published
2023

2. Temperature dependence of the Gilbert damping of La 0.7 Sr 0.3 MnO 3 thin films

Author

Haspot, Victor, Noël, Paul, Attané, Jean-Philippe, Vila, Laurent, Bibes, Manuel, Anane, Abdelmadjid, Barthélémy, Agnès, Unité mixte de physique CNRS/Thales (UMPhy CNRS/THALES), THALES [France]-Centre National de la Recherche Scientifique (CNRS), SPINtronique et TEchnologie des Composants (SPINTEC), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA), ANR-17-CE24-0026,OISO,SPINORBITRONIQUE A BASE D'OXYDES.(2017), and ANR-20-CE24-0023,CONTRABASS,Contrôle ferroélectrique d'états Rashba(2020)

Subjects
[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci], [PHYS.COND]Physics [physics]/Condensed Matter [cond-mat]
Abstract

International audience

Published
2022
Full Text
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3. 2D-MTJs: introducing 2D materials in magnetic tunnel junctions

Author

Piquemal-Banci, Maëlis, Galceran, Regina, Martin, Marie-Blandine, Godel, Florian, Anane, Abdelmadjid, Petroff, Frédéric, Dlubak, Bruno, Seneor, Pierre, Unité mixte de physique CNRS/Thales (UMPhy CNRS/THALES), and Centre National de la Recherche Scientifique (CNRS)-THALES

Subjects
[PHYS]Physics [physics], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017
Full Text
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4. Versatile ultrafast pump-probe imaging with high sensitivity CCD camera

Author

Pezeril, Thomas, Klieber, Christoph, Temnov, Vasily, Huntzinger, Jean-Roch, Anane, Abdelmadjid, System, HAL, Société Française d'Acoustique, Laboratoire de physique de l'état condensé (LPEC), Centre National de la Recherche Scientifique (CNRS)-Le Mans Université (UM), Laboratoire Charles Coulomb (L2C), and Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph], [SPI.ACOU] Engineering Sciences [physics]/Acoustics [physics.class-ph], picosecond ultrasonics, Physics::Optics
Abstract

International audience; A powerful imaging technique based on femtosecond time-resolved measurements with a high dynamic range, commercial CCD camera is presented. Ultrafast phenomena induced by a femtosecond laser pump are visualized through the lock-in type acquisition of images recorded by a femtosecond laser probe. This technique allows time-resolved measurements of laser excited phenomena at multiple probe wavelengths (spectrometer mode) or conventional imaging of the sample surface (imaging mode). Two examples based on time-resolved imaging of the sample surface are presented. First, we follow the non-linear reshaping of an acoustic strain pulse in a hybrid gold/cobalt layer at ambient temperature in a sequence of images. Second, we examine time-resolved images of transient thermal heating in graphene samples where we observe heat dissipation as fast as one picosecond which neither depends on the number of layers nor the shape of the graphene sample. A wealth of adaptations of the presented technique can be considered such as imaging of ultrasonic echoes in biological samples (ultrasonic microscopy with resolution down to tens of nanometer).

Published
2012

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