Sökning: "Superlattices"

Visar resultat 1 - 5 av 12 uppsatser innehållade ordet Superlattices.

  1. 1. Investigation of the Magnetic- and Electron Transport Properties of Fe/MgO Superlattices

    Kandidat-uppsats, Uppsala universitet/Materialfysik

    Författare :Ali Rostom; David Holmgren; [2022]
    Nyckelord :Fe MgO superlatice; interlayer exchange coupling; Van der Pauw; electronic transport; magnetic field; resistive properties; 3D memory storage;

    Sammanfattning : Anti-ferromagnetic interlayer exchange coupling between iron layers in Fe/MgO superlatices have recently been of interest among researchers for its potential application in 3D memory storage in computers (hard drives) and in the research field of spintronics. Thinfilms and bi-layers between the 10-100 ångström range in thicknesses were analyzed for its resistive properties during different conditions. LÄS MER

  3. 2. Topological Photonic Lattices

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Zesheng Xu; [2022]
    Nyckelord :Topological photonics; Integrated photonics; Condensed matter physics physics; Optics; Topologisk fotonik; integrerad fotonik; fysik för kondenserad materia; Optik;

    Sammanfattning : Topological Photonics is a rapidly growing field which explores the ideas of topological invariants adapted from condensed matter physics to optical systems. Thanks to integrated photonics platforms, the evolution of light in nanoscale photonic lattices can enable direct measurement of topological properties of the band-structure. LÄS MER

  4. 3. Growth and Characterization of CrB2/TiB2 Superlattices by Magnetron Sputtering

    Master-uppsats, Linköpings universitet/Tunnfilmsfysik; Linköpings universitet/Tekniska fakulteten

    Författare :Samira Dorri; [2019]
    Nyckelord :Thin films; diborides; superlattices; reflectivity; transition-metal diborides; CrB2; TiB2;

    Sammanfattning : In the present work, growth and structural characterization of CrB2/TiB2 superlattices on (0001) Al2O3 substrate is studied. The superlattices are grown using a direct current magnetron sputtering (DCMS) system with a base pressure of <9E-7 Torr. LÄS MER

  5. 4. Strain analysis of hydrogen absorption in Cr/V superlattices

    Kandidat-uppsats, Uppsala universitet/Materialfysik

    Författare :Nikolay Palchevskiy; [2018]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Tunable perpendicular anisotropy inδ-doped Co/Fe-V superlattices

    L3-uppsats, Uppsala universitet/Materialfysik

    Författare :Pascal Bliem; [2017]
    Nyckelord :;

    Sammanfattning : .... LÄS MER