Browsing by Author "Corrêa, Marcio Assolin"

Now showing items 1-3 of 3

    • Magnetization dynamics in nanostructures with weak/strong anisotropy 

      Andrade, Antonio Marcos Helgueira de; Corrêa, Marcio Assolin; Viegas, Alexandre da Cas; Bohn, Felipe; Sommer, Rubem Luis (2014) [Journal article]
      We investigate the high-frequency response of magnetization dynamics through magnetoimpedance (MI) effect in Permalloy-based multilayered thin films produced with two different non-magnetic metallic spacers: Cu and Ag. Due ...

    • Quantifying magnetic anisotropy dispersion : theoretical and experimental study of the magnetic properties of anisotropic FeCuNbSiB ferromagnetic films 

      Alves, Tibério Magno de Lima; Bezerra, Claudionor Gomes; Viegas, Alexandre da Cas; Nicolodi, Sabrina; Corrêa, Marcio Assolin; Bohn, Felipe (2015) [Journal article]
      We performed a theoretical and experimental investigation of the quasi-static magnetic properties of anisotropic systems. We considered a modified Stoner-Wohlfarth model to describe anisotropic systems, and a distribution ...

    • Tunable asymmetric magnetoimpedance effect in ferromagnetic NiFe/Cu/Co films 

      Silva, Edimilson Felix da; Gamino, Matheus; Andrade, Antonio Marcos Helgueira de; Corrêa, Marcio Assolin; Vázquez Villalabeitia, Manuel; Bohn, Felipe (2014) [Journal article]
      We investigate the magnetization dynamics through the magnetoimpedance effect in ferromagnetic NiFe/Cu/Co films. We observe that the magnetoimpedance response is dependent on the thickness of the non-magnetic Cu spacer ...