870 citations · 3.7k across the 39 of their papers we have counts for
21 papers · 1 filter
Quantifying thermal and driven magnon populations with femtosecond noise correlation spectroscopy
F. S. Herbst, M. A. Weiss, A. Leitenstorfer +5
Precise knowledge of the total number of magnons, including both coherent and incoherent (e.g. thermal) excitations, is imperative for the advancement of fundamental spin-wave phys…
Temperature-independent ferromagnetic resonance shift in Bi-doped YIG garnets through magnetic anisotropy tuning
Diane Gouéré, Hugo Merbouche, Aya El Kanj +8
Thin garnet films are becoming central for magnon-spintronics and spin-orbitronics devices as they show versatile magnetic properties together with low magnetic losses. These field…
Bright and dark states of two distant macrospins strongly coupled by phonons
Kyongmo An, Ryuhei Kohno, Artem N. Litvinenko +10
We study the collective dynamics of two distant magnets coherently coupled by acoustic phonons that are transmitted through an intercalated crystal. By tuning the ferromagnetic res…
Short-range Thermal Magnon Diffusion in Magnetic Garnet
Kyongmo An, Ryuhei Kohno, Nicolas Thiery +8
Using the spin Seebeck effect (SSE), we study the propagation distance of thermal spin currents inside a magnetic insulator thin film in the short-range regime. We disambiguate spi…
Electrical properties of single crystal Yttrium Iron Garnet ultra-thin films at high temperatures
Nicolas Thiery, Vladimir V. Naletov, Laurent Vila +11
We report a study on the electrical properties of 19 nm thick Yttrium Iron Garnet (YIG) films grown by liquid phase epitaxy. The electrical conductivity and Hall coefficient are me…
Thermal Control of the Magnon-Photon Coupling in a Notch Filter coupled to a Yttrium-Iron-Garnet/Platinum System
Vincent Castel, Rodolphe Jeunehomme, Jamal Ben Youssef +4
We report thermal control of mode hybridization between the ferromagnetic resonance (FMR) and a planar resonator (notch filter) working at 4.74 GHz. The chosen magnetic material is…
Spin conductance of YIG thin films driven from thermal to subthermal magnons regime by large spin-orbit torque
Nicolas Thiery, Antoine Draveny, Vladimir V. Naletov +14
We report a study on spin conductance in ultra-thin films of Yttrium Iron Garnet (YIG), where spin transport is provided by propagating spin waves, that are generated and detected…
Temperature dependence of exchange biased multiferroic / polycrystalline bilayer
J. Richy, T. Hauguel, J. Ph. Jay +9
The temperature dependence of exchange bias properties are studied in polycrystalline bilayers, for different th…
Control of magnon-photon coupling strength in a planar resonator/YIG thin film configuration
Vincent Castel, Alexandre Manchec, Jamal Ben Youssef
A systematic study of the coupling at room temperature between ferromagnetic resonance (FMR) and a planar resonator is presented. The chosen magnetic material is a ferrimagnetic in…
FMR studies of exchange-coupled multiferroic polycrystalline Pt/BiFeO/NiFe/Pt heterostructures
J. Ben Youssef, J. Richy, N. Beaulieu +5
An experimental study of the in-plane azimuthal behaviour and frequency dependence of the ferromagnetic resonance field and the resonance linewidth as a function of BiFeO thick…
Thermal simulation of magnetization reversals for size-distributed assemblies of core-shell exchange biased nanoparticles
J. Richy, J. Ph. Jay, S. P. Pogossian +5
A temperature dependent coherent magnetization reversal model is proposed for size-distributed assemblies of ferromagnetic nanoparticles and ferromagnetic-antiferromagnetic core-sh…
Generation of coherent spin-wave modes in Yttrium Iron Garnet microdiscs by spin-orbit torque
Martin Collet, Xavier De Milly, Olivier D'Allivy-Kelly +11
Spin-orbit effects [1-4] have the potential of radically changing the field of spintronics by allowing transfer of spin angular momentum to a whole new class of materials. In a sem…
Reply to the comment on "Detection of Microwave Spin Pumping Using the Inverse Spin Hall Effect"
Christian Hahn, Gregoire de Loubens, Michel Viret +3
A reply to the Comment arXiv:1401.6407 on Phys. Rev. Lett. 111, 217204 (2013), "Detection of Microwave Spin Pumping Using the Inverse Spin Hall Effect"
Conduction of spin currents through insulating oxides
Christian Hahn, Grégoire De Loubens, V. V. Naletov +3
Spintronics is a field of electronics based on using the electron spin instead of its charge. The recent advance in the manipulation of pure spin currents, i.e. angular momentum tr…
Inverse Spin Hall Effect in nanometer-thick YIG/Pt system
O. d'Allivy Kelly, A. Anane, R. Bernard +13
High quality nanometer-thick (20 nm, 7 nm and 4 nm) epitaxial YIG films have been grown on GGG substrates using pulsed laser deposition. The Gilbert damping coefficient for the 20…
Spectroscopic study of interfaces in Al/Ni periodic multilayers
K. Le Guen, G. Gamblin, Philippe Jonnard +4
Using electron-induced X-ray emission spectroscopy (XES), we have studied two Al/Ni periodic multilayers that differ only by their annealing temperature: as-deposited and annealed…
YIG thickness and frequency dependence of the spin-charge current conversion in YIG/Pt systems
V. Castel, N. Vlietstra, J. Ben Youssef +1
We report the frequency dependence of the spin current emission in a hybrid ferrimagnetic insulator/normal metal system as function of the insulating layer thickness. The system is…
Frequency and power dependence of spin-current emission by spin pumping in a thin film YIG/Pt system
Vincent Castel, Jamal Ben Youssef, Nynke Vlietstra +1
This paper presents the frequency dependence of the spin current emission in a hybrid ferrimagnetic insulator/normal metal system. The system is based on a ferrimagnetic insulating…
Magnetic properties of exchange biased and of unbiased oxide/permalloy thin layers: a ferromagnetic resonance and Brillouin scattering study
Fatih Zighem, Yves Roussigné, Salim Mourad Chérif +3
Microstrip ferromagnetic resonance and Brillouin scattering are used to provide a comparative determination of the magnetic parameters of thin permalloy layers interfaced with a no…
Magnetic resonance spectroscopy of perpendicularly magnetized permalloy multilayer disks
G. De Loubens, V. V. Naletov, Michel Viret +5
Using a Magnetic Resonance Force Microscope, we compare the ferromagnetic resonance spectra of individual micron-size disks with identical diameter, 1 m, but different layer str…
Magnetic resonance studies of the fundamental spin-wave modes in individual submicron Cu/NiFe/Cu perpendicularly magnetized disks
G. De Loubens, V. V. Naletov, Olivier Klein +3
Spin wave spectra of perpendicularly magnetized disks with trilayers consisting of a 100 nm permalloy (Py) layer sandwiched by two Cu layers of 30 nm, are measured individually wit…