Sökning: "Davide Giuseppe Sangiovanni"
Hittade 2 avhandlingar innehållade orden Davide Giuseppe Sangiovanni.
1. Toughness enhancement in transition metal nitrides
Sammanfattning : Toughness enhancements can be induced in cubic-B1 transition metal nitride alloys by an increased occupation of the d-t2g metallic states. In this Licentiate Thesis I use density functional theory to investigate the mechanical properties of TiN and VN and of the ternaries obtained by replacing 50% of Ti and V atoms with M (M = V, Nb, Ta, Mo, and W) to form ordered structures with minimum number of inter-metallic bonds. LÄS MER
2. Metal film growth on weakly-interacting substrates : Multiscale modeling
Sammanfattning : Thin films are nanoscale layers of material used to functionalize surfaces or to serve as building blocks in more complex devices. In recent years, thin metal films have become vital for modern devices within, e.g. LÄS MER