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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…
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…