Sökning: "Anders Stangel"

Hittade 2 uppsatser innehållade orden Anders Stangel.

1. 1. Magnetocrystalline Anisotropy in(FexNi1-x)2B Materials

   Master-uppsats, Uppsala universitet/Materialteori

   Författare :Anders Stangel; [2016]
   Nyckelord :Magnetocrystalline anisotropy; magnetism; DFT; permanent magnets;

   Sammanfattning : The magnetic properties of the (FexNi1-x)2B family of materials are explored using DFT calculations utilizing the FPLO and SPR-KKR code packages. It is found that a uniaxial magnetocrystalline anisotropy exists at around x = 0.8 with a magnetocrystalline anisotropy energy at around 0.3 MJ/m^3. LÄS MER

3. 2. Wannier functions from Bloch orbitals in solids

   Kandidat-uppsats, Materialteori

   Författare :Anders Stangel; [2013]
   Nyckelord :Wannier function; Wannier functions; Bloch orbital; Bloch orbitals;

   Sammanfattning : Wannierfunctions are a superposition of the Blochorbitals in a Brillouin zone belonging to a manifold of energy bands. These Wannier functions have several uses regarding the analysis of the crystal on a local level. LÄS MER