Layer system used, e.g., in a moment filter or magnetic sensor comprises a ferromagnetic layer made of group 3D transition metals, and a fixing layer made of group 4D or 5D transition metals

摘要

Layer system comprises a ferromagnetic layer made of group 3D transition metals, and a fixing layer made of group 4D or 5D transition metals. An independent claim is also included for a magnetic component containing the layer system. Preferred Features: The fixing layer contains Pd, Rh or Ru and is formed as a thin layer or monolayer. The fixing layer has a magnetocrystalline anisotropy of 1-100, especially 10-20 meV.