10 research outputs found
Appropriate automation—Integrating technical, human, organizational, economic and cultural factors
Full text linkIn Situ MCD Magnetometry in the Ultrathin Limit: Fe on Cu(100)
No full textBy means of Magnetic Circular Dichroism in X-ray Absorption Sectroscopy we investigated the magnetic properties of fet Fe tilms stabilised by epitaxial growth on the Cu(100) surface. These are compared to bee like Fe films. The films were characterised in situ by means of LEED, AES and XAS for order and cleanness. Low temperature (≈ 50 K) and angle dependent measurements are reported for thickneses around 3.5 (fct (5 × 1) phase) and 20 (bee phase) monolayers. A much stronger MCD response is obtained from the thimner films (perpendicular magnetisation). The MCD sum rules enabled as to dertermiine the orbital and spin contributions to the magnetic moment for the two phases. The results are compared to theory
Reaction Path Approach to Dynamics at a Gas-Solid Interface: Quantum Tunneling Effects for an Adatom on a non-rigid Metallic Surface
No full textA Surface Scientist's view on Spectroscopic Ellipsometry
No full textnone1noneMaurizio CanepaCanepa, Maurizi
