Sökning: "Physical models"
Visar resultat 1 - 5 av 2106 avhandlingar innehållade orden Physical models.
1. Correlated materials : models and methods
Sammanfattning : This thesis encompass a series of studies on methods and models for electron systems with local interactions, relevant for correlated materials. The first study focus on the canonical model for local correlation, the Hubbard model. LÄS MER
2. Microkinetic Modeling of Nanoparticle Catalysis using Density Functional Theory
Sammanfattning : Heterogeneous catalysis is vitally important to modern society, and one path towardsrational catalyst design is through atomistic scale understanding. The atomistic scalecan be linked to macroscopic observables by microkinetic models based on first-principlescalculations. LÄS MER
3. Mathematical Models in Cellular Biophysics
Sammanfattning : Cellular biophysics deals with, among other things, transport processes within cells. This thesis presents two studies where mathematical models have been used to explain how two of these processes occur. Cellular membranes separate cells from their exterior environment and also divide a cell into several subcellular regions. LÄS MER
4. Development of large-scale molecular and nanomaterial models
Sammanfattning : Molecular simulations can access unique atomic-scale information about new materials, pharmaceuticals, and biological environments, making cost-effective predictions and aiding experimental studies. They are particularly useful for describing the mechanisms of nanoscale phenomena and the biological/inorganic interfaces. LÄS MER
5. Super Wess-Zumino-Witten models
Sammanfattning : .... LÄS MER
