130 citations · 493 across the 14 of their papers we have counts for
14 papers
Nonreciprocal spin-wave dispersion in magnetic bilayers
C. Heins, V. Iurchuk, O. Gladii +5
Nonreciprocal spin-wave propagation in bilayer ferromagnetic systems has attracted significant attention due to its potential to precisely quantify material parameters as well as f…
Quantifying the Dzyaloshinskii-Moriya Interaction Induced by the Bulk Magnetic Asymmetry
Qihan Zhang, Jinghua Liang, Kaiqi Bi +15
A broken interfacial inversion symmetry in ultrathin ferromagnet/heavy metal (FM/HM) bilayers is generally believed to be a prerequisite for accommodating the Dzyaloshinskii-Moriya…
Penetration depth of Cooper pairs in the IrMn antiferromagnet
R. L. Seeger, G. Forestier, O. Gladii +8
Suppression of superconductivity due to the proximity effect between a superconductor and a ferromagnet can be partially alleviated when a Cooper pair simultaneously samples differ…
Time refraction of spin waves
K. Schultheiss, N. Sato, P. Matthies +9
We present an experimental study of time refraction of spin waves propagating in microscopic waveguides under the influence of time-varying magnetic fields. Using space- and time-r…
Determining key spin-orbitronic parameters by means of propagating spin waves
O. Gladii, M. Collet, Y. Henry +3
We characterize spin wave propagation and its modification by an electrical current in Permalloy(Py)/Pt bilayers with Py thickness between 4 and 20 nm. First, we analyze the freque…
Self-induced inverse spin Hall effect in ferromagnets: demonstration through non-monotonous temperature-dependence in permalloy
O. Gladii, L. Frangou, A. Hallal +12
We investigated the self-induced inverse spin Hall effect in ferromagnets. Temperature (T), thickness (t) and angular-dependent measurements of transverse voltage in spin pumping e…
Stacking order-dependent sign-change of microwave phase due to eddy currents in nanometer-scale NiFe/Cu heterostructures
O. Gladii, R. L. Seeger, L. Frangou +4
In the field of spintronics, ferromagnetic/non-magnetic metallic multilayers are core building blocks for emerging technologies. Resonance experiments using stripline transducers a…
Spin pumping as a generic probe for linear spin fluctuations: demonstration with ferromagnetic and antiferromagnetic orders, metallic and insulating electrical states
O. Gladii, L. Frangou, G. Forestier +12
We investigated spin injection by spin pumping from a spin-injector(NiFe) into a spin-sink to detect spin fluctuations in the spin-sink. By scanning the ordering-temperature of sev…
Unraveling the influence of electronic and magnonic spin current injection near the magnetic ordering transition of IrMn metallic antiferromagnets
O. Gladii, L. Frangou, G. Forestier +6
Although spin injection at room temperature in an IrMn metallic antiferromagnet strongly depends on the transport regime, and is more efficient in the case of magnonic transport, i…
Spin wave propagation and spin polarized electron transport in single crystal iron films
Olga Gladii, David Halley, Yves Henry +1
The technique of propagating spin wave spectroscopy is applied to a 20 nm thick Fe/MgO (001) film. The magnetic parameters extracted from the position of the resonance peaks are ve…
Propagating spin-wave normal modes: A dynamic matrix approach using plane-wave demagnetizating tensors
Yves Henry, Olga Gladii, Matthieu Bailleul
We present a finite-difference micromagnetic approach for determining the normal modes of spin-waves propagating in extended magnetic films and strips, which is based on the linear…
Spin-wave propagation in ultra-thin YIG based waveguides
M. Collet, O. Gladii, M. Evelt +9
Spin-wave propagation in an assembly of microfabricated 20 nm thick, 2.5 μm wide Yttrium Iron Garnet (YIG) waveguides is studied using propagating spin-wave spectroscopy (PSWS) and…
Spin wave amplification using the spin Hall effect in permalloy/platinum bilayers
O. Gladii, M. Collet, K. Garcia-Hernandez +8
We investigate the effect of an electrical current on the attenuation length of a 900 nm wavelength spin-wave in a permalloy/Pt bilayer using propagating spin-wave spectroscopy. Th…
Frequency non-reciprocity of surface spin wave in Permalloy thin films
O. Gladii, M. Haidar, Y. Henry +2
Surface spin waves in thin Permalloy films are studied by means of propagative spin wave spectroscopy. We observe a systematic difference of up to several tens of MHz when comparin…