2 documents found, page 1 of 1
Assessing the relaxation mechanisms contributions on magnetoimpedance effect in...
Santos, J. G. S.; Silva, E. F.; Gamino, M.; Ferreira, Armando José Barros; Vaz, F.; Bohn, F.; Correa, M. A.Damping parameter plays a key role in the magnetization dynamics of ferri/ferromagnetic materials with potential technological applications. Experimentally the damping parameter can be estimated from the linewidth of the ferromagnetic resonance experiment, which is altered by distinct mechanisms associated with extrinsic contributions, such as spin pumping and two-magnon scattering mechanisms. Here we perform a...
Unraveling the role of magnetic anisotropy on the thermoelectric response: A th...
Correa, M. A.; Gamino, M.; De Melo, A. S.; Lopes, M. V. P.; Santos, J. G. S.; Souza, A. L. R.; França Junior, S. A. N.; Ferreira, A.Magnetic anisotropies have a key role in tailoring magnetic behavior in ferromagnetic (FM) systems for specific sensor applications. Furthermore, they are also essential elements for manipulating the thermoelectric response in anomalous Nernst effect (ANE) and longitudinal spin Seebeck effect (LSSE) systems at unsaturated field regimes. Here, we propose a theoretical approach and explore the role of magnetic an...