Sökning: "Marcus Ekholm"
Hittade 4 avhandlingar innehållade orden Marcus Ekholm.
1. Theoretical Descriptions of Complex Magnetism in Transition Metals and Their Alloys
Sammanfattning : In this thesis, various methods for studying solids by simulations of quantummechanical equations, have been applied to transition metals and their alloys. Transition metals such as Fe, Ni, and Mn, are not only cornerstones in modern technology, but also key components in the very fabric of the Earth interior. LÄS MER
2. Störande elever korrigerande lärare : Om regler, förväntningar och lärares åtgärder mot störande flickor och pojkar i klassrummet
Sammanfattning : The aim of this study is to investigate rules and teachers´ expectations that are described by teachers and documents, what sort of pupils´ disorder that teachers put their attention to, in what way teachers´ are correcting pupils´ misbehaviours as well as how female and male teachers are correcting boys and girls. The study is based on a so called Yo-yo fieldwork in three schools. LÄS MER
3. Ab Initio Modeling of Magnetic Materials in the High-Temperature Paramagnetic Phase
Sammanfattning : The modeling of magnetic materials at finite temperatures is an ongoing challenge in the field of theoretical physics. This field has strongly benefited from the development of computational methods, which allow to predict material’s properties and explain physical effects on the atomic scale, and are now employed to direct the design of new materials. LÄS MER
4. Electronic transitions and correlation effects : From pure elements to complex materials
Sammanfattning : Macroscopic properties of real materials, such as conductivity, magneticproperties, crystal structure parameters, etc. are closely related or evendetermined by the configuration of their electrons, characterized by electronicstructure. By changing the conditions, e.g, pressure, temperature, magnetic/electric field, chemical doping, etc. LÄS MER
