Browsing by Subject "Magnetic materials"

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    • How do phonons relax molecular spins? 

      Sanvito, Stefano; Lunghi, Alessandro (American Association for the Advancement of Science (AAAS), 2019)
      The coupling between electronic spins and lattice vibrations is fundamental for driving relaxation in magnetic materials. The debate over the nature of spin-phonon coupling dates back to the 1940s, but the role of spin-spin, ...

    • Single-pulse all-optical switching in amorphous DyxCo1-x and TbxCo1-x 

      Venkatesan, Munuswamy; Coey, John (2022)
      Repeated uniform switching of the magnetization of thin films of ferrimagnetic amorphous Gdx(FeCo)1−x in response to single fast laser pulses is well established. Here, we report unusual toggle switching in thin films of ...