Sökning: "point vacancy"
Visar resultat 1 - 5 av 37 avhandlingar innehållade orden point vacancy.
1. On the Vacancy for Coverage Processes and some Related Sampling Strategies
Sammanfattning : .... LÄS MER
2. Coverage problems for Strauss disc processes
Sammanfattning : .... LÄS MER
3. Essays on spatial point processes and bioinformatics
Sammanfattning : This thesis consists of two separate parts. The first part consists of one paper and considers problems concerning spatial point processes and the second part includes three papers in the field of bioinformatics. LÄS MER
4. Point defects and ion conduction in solid oxides: a first-principles case study of La2Zr2O7
Sammanfattning : In the endeavor to attain a clean environment and sustainable energy consumption, the notion of a future hydrogen economy stands out as one of the grandest visions. Striving for this vision, a critical task lies in optimizing the performance of the fuel-cell devices responsible for extracting electric power from the energy stored in hydrogen molecules. LÄS MER
5. On hydrogen point defects in perovskite oxides
Sammanfattning : Oxides based on the perovskite structure exhibit a surprisingly large diversity in materials properties and are found in many different applications, several related to clean energy technologies, such as solar cells, batteries and fuel cells. Many properties in materials are the result of lattice imperfections, commonly denoted \emph{defects}, and much effort is devoted to fine tuning materials properties through controlling the defects therein. LÄS MER