134 citations · 779 across the 28 of their papers we have counts for
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Transmission electron microscopy and ferromagnetic resonance investigations of tunnel magnetic junctions using Co2MnGe Heusler alloy as magnetic electrodes
M. Belmeguenai, C. Genevois, F. Zighem +6
HRTEM, nano-beam electronic diffraction, energy dispersive X-rays scanning spectroscopy, Vibrating Sample Magnetometry (VSM) and FerroMagnetic Resonance (FMR) techniques are used i…
Voltage-induced strain control of the magnetic anisotropy in a Ni thin film on flexible substrate
Fatih Zighem, Damien Faurie, Silvana Mercone +2
Voltage-induced magnetic anisotropy has been quantitatively studied in polycrystalline Ni thin film deposited on flexible substrate using microstrip ferromagnetic resonance. This a…
Co2 FeAl thin films grown on MgO substrates: Correlation between static, dynamic and structural properties
M. Belmeguenai, H. Tuzcuoglu, M. S. Gabor +7
Co2FeAl (CFA) thin films with thickness varying from 10 nm to 115 nm have been deposited on MgO(001) substrates by magnetron sputtering and then capped by Ta or Cr layer. X-rays di…
Magnetic force microscopy study of the switching field distribution of low density arrays of single domain magnetic nanowires
M. R. Tabasum, F. Zighem, J. De La Torre Medina +3
In the present work, we report on the in situ magnetic force microscopy (MFM) study of the magnetization reversal in two-dimensional arrays of ferromagnetic Ni80Fe20 and Co55Fe45 n…
Numerical calculation of magnetic form factors of complex shape nano-particles coupled with micromagnetic simulations
Fatih Zighem, Frédéric Ott, Thomas Maurer +3
We investigate the calculation of the magnetic form factors of nano-objects with complex geometrical shapes and non homogeneous magnetization distributions. We describe a numerical…
Magnetization dynamics in Co2O3$/Co tunnel junctions grown on different substrates
M. Belmeguenai, H. Tuzcuoglu, F. Zighem +7
We study static and dynamic magnetic properties of Co2MnGe (13 nm)/Al2O3 (3 nm)/Co (13 nm) tunnel magnetic junctions (TMJ), deposited on various single crystalline substrates (a-pl…