Essays about: "Surface relaxation"

Showing result 1 - 5 of 16 essays containing the words Surface relaxation.

  1. 1. Theoretical investigation of α-iron chromium carbide (α-Fe/Cr7C3) interfaces

    University essay from Malmö universitet/Institutionen för materialvetenskap och tillämpad matematik (MTM)

    Author : Hussein Al-Hussein; [2023]
    Keywords : Alpha-iron; Chromium carbide; Cr7C3; Fe; Theoretical investigation; Orthorhombic; X-ray diffraction pattern; XRD; VASP; VESTA; Body-centered-cubic; Ferrite; Density functional theory; DFT; Surface relaxation; Simulation; Calculation; Energy relaxation; Slab models; Coherency; Surface energy; Interfacial energy; Alfa-järn; Kromkarbid; Cr7C3; Fe; Teoretisk undersökning; Ortorombisk; Röntgendiffraktion; XRD; VASP; VESTA; Ytenergi; Koherent; Simulering; Beräkning; Järnkarbid; DFT; Täthetsfunktionalanalys;

    Abstract : This master thesis presents a theoretical investigation of the energy and stability of interfaces in iron-carbide compounds, specifically focusing on the α-Fe/Cr7C3 system. The study aims to fill the gap in knowledge regarding the surface energetics of these interfaces using Density Functional Theory (DFT). READ MORE

  3. 2. Black Hole Dynamics in Stellar Clusters

    University essay from Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Markus Strickert; [2022]
    Keywords : Black Holes; Globular Clusters; Dynamics; Intermediate-mass black holes; Simulations; Physics and Astronomy;

    Abstract : Star clusters can harbour many exotic objects, including black holes (BHs), X-ray binaries and blue straggler stars. In dense stellar environments like globular clusters (GCs), two-body relaxation drives their dynamical evolution, where gravitational interactions between stars strive to equalize their kinetic energy in the cluster. READ MORE

  4. 3. Comfortable Vehicle Surfaces : A Master Thesis on the Comfort Experience of Interior Vehicle Surfaces

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Anna Mellqvist; Simon Vicini; [2022]
    Keywords : Comfort; Automotive Design; Industrial Design Engineering; User Experience;

    Abstract : This thesis was conducted to explore and try to understand the area of comfort within cars with an emphasize on interior surfaces. Research within comfort has been focused on the consequences of moving mechanical parts and not on the user experience of the interior cabin design. READ MORE

  5. 4. Ageing of NCA/Graphite-Silicon Cells : Investigating the feasibility of accelerated ageing

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Gustav Giske; [2022]
    Keywords : ;

    Abstract : Reliable test data on cell ageing is important to have when deciding on which cell to use in a vehicle. Accelerated ageing could, if performed in a good way, increase the amount of information about the cell ageing in an early stage of a vehicle project, reducing the risk of costly battery replacements. READ MORE

  6. 5. Carbon nanomaterials as electrical conductors in electrodes

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Delan Shukr; [2021]
    Keywords : carbon; nanomaterials; graphene;

    Abstract : In this project, different molecules have been investigated with the purpose of creating anohmic contact between metals and carbon nano materials. In particular, we considered simplemolecules connecting a graphene layer and a copper-slab. READ MORE