162 citations · 528 across the 9 of their papers we have counts for
9 papers
Electrical measurement of the Spin Hall Effect isotropy in a ferromagnet
M. Cosset-Chéneau, M. Husien Fahmy, A. Kandazoglou +9
The spin-dependent transport properties of paramagnetic metals are roughly invariant under rotation. By contrast, in ferromagnetic materials the magnetization breaks the rotational…
Evidence of interfacial asymmetric spin scattering at ferromagnet-Pt interfaces
Van Tuong Pham, Maxen Cosset-Cheneau, Ariel Brenac +4
We measure the spin-charge interconversion by the spin Hall effect in ferromagnetic/Pt nanodevices. The extracted effective spin Hall angles (SHAs) of Pt evolve drastically with th…
Independence of the inverse spin Hall effect with the magnetic phase in thin NiCu films
Sara Varotto, Maxen Cosset-Cheneau, Cécile Grezes +10
Large spin Hall angles have been observed in 3d ferromagnets, but their origin, and especially their link with the ferromagnetic order, remain unclear. Here, we investigate the inv…
Optomechanical mass spectrometry
Marc Sansa, Martial Defoort, Ariel Brenac +8
It has been demonstrated in the recent years that nanomechanical mass spectrometry was well suited for the analysis of specific high mass species such as viruses. Still, the exclus…
Spin diffusion length and polarization of ferromagnetic metals measured by spin-absorption technique in lateral spin valves
G. Zahnd, Laurent Vila, V. Pham +6
We present measurements of pure spin current absorption on lateral spin valves. By varying the width of the absorber we demonstrate that spin current absorption measurements enable…
Single-particle Mass Spectrometry with arrays of frequency-addressed nanomechanical resonators
Eric Sage, Marc Sansa, Shawn Fostner +12
One of the main challenges to overcome to perform nanomechanical Mass Spectrometry (NEMS-MS) analysis in a practical time frame stems from the size mismatch between the analyte bea…
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…
Neutral particle Mass Spectrometry with Nanomechanical Systems
Eric Sage, Ariel Brenac, Thomas Alava +7
Current approaches to Mass Spectrometry (MS) require ionization of the analytes of interest. For high-mass species, the resulting charge state distribution can be complex and diffi…
Origin of perpendicular anisotropy in thin Co/Pt bilayers grown on alumina
L. Grenet, C. Arm, P. Warin +6
We investigate in this paper the origin of perpendicular anisotropy in Co (1.6 nm)/Pt (3.0 nm) bilayers grown on alumina and annealed up to 650C. Above 350C, al…