Browsing by Subject "Driven"

Now showing items 1-3 of 3

    • Alternating spin-polarized current induces parametric resonance in spin valves 
      Clerc Gavilán, Marcel; Coulibaly, Saliya; Laroze, David; León, Alejandro O.; Núñez Vásquez, Álvaro (American Physical Society, 2015)
      Ferromagnetic systems under the influence of spin-polarized currents exhibit rich spatiotemporal dynamics at nanoscales. We study spin-transfer nano-oscillators driven by the combination of alternating and direct spin-polarized ...
    • Light beam induced finger instability in a photosensitive liquid crystal cell 
      Andrade Silva, Ignacio; Clerc Gavilán, Marcel Gabriel; González Cortés, Martín Gregorio; Odent, Vincent (Amer Physical Soc., 2021)
      Interfaces limiting two phases in driven systems may exhibit rich dynamical behaviors. Optically induced phase transitions are of particular interest for the study of interfacial phenomena. Dye-doped liquid crystals offer ...
    • Spin wave eigenmodes in transversely magnetized thin film ferromagnetic wires 
      Duan, Zheng; Krivorotov, Ilya N.; Arias Federici, Rodrigo; Reckers, Nathalie; Stienen, Sven; Lindner, Jürgen (Amer Physical Soc, 2015)
      We report experimental and theoretical studies of spin wave eigenmodes in transversely magnetized thin film Permalloy wires. Using broadband ferromagnetic resonance technique, we measure the spectrum of spin wave eigenmodes ...