Search for dissertations about: "surface disorder"
Showing result 1 - 5 of 86 swedish dissertations containing the words surface disorder.
-
1. Molecular Beam Studies of Ice Surface Properties
Abstract : .... READ MORE
-
2. Theoretical Developments for the Real-Time Description and Control of Nanoscale Systems
Abstract : In this thesis we focus on improvements of the description of the electron-electron correlation effects in nonequilibrium nanosystems. We mainly focus on developments of two nonequilibrium methods, namely the formalism of Nonequilibrium Green’s Function and Time Dependent Density Functional Theory and we explore the possibility to improve existing approximations in these theories. READ MORE
-
3. Adsorption of Molecules on Metal Surfaces Studied by High Resolution Core Level Photoemission
Abstract : Various aspects of the adsorption of molecules on metal surfaces have been studied making use of different properties of high resolution core level photoemission. A thorough investigation has been performed of the ordering and the site occupancy of CO overlayers on Rh(111). CO has been shown to adsorb in on-top and three-fold-hollow sites. READ MORE
-
4. A Theoretical Perspective on the Chemical Bonding and Structure of Transition Metal Carbides and Multilayers
Abstract : The present thesis deals with a theoretical description of issues regarding chemical bonding, structure and stability of transition metal carbides and multilayered structures. First principles density functional theory has been used extensively to investigate the properties of alloyed solutions of transition metal carbides. READ MORE
-
5. Molecular Electronics : A Theoretical Study of Electronic Structure of Bulk and Interfaces
Abstract : This thesis deals with theoretical studies of the electronic structure of molecules used in the context of molecular electronics. Both studies with model Hamiltonians and first principle calculations have been performed. READ MORE