Search for dissertations about: "dilute magnetic semiconductors"
Showing result 1 - 5 of 10 swedish dissertations containing the words dilute magnetic semiconductors.
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1. Magnetic solotronics near the surface of a semiconductor and a topological insulator
Abstract : Technology where a solitary dopant acts as the active component of an opto-electronic device is an emerging field known as solotronics, and bears the promise to revolutionize the way in which information is stored, processed and transmitted. Magnetic doped semiconductors and in particular (Ga, Mn)As, the archetype of dilute magnetic semiconductors, and topological insulators (TIs), a new phase of quantum matter with unconventional characteristics, are two classes of quantum materials that have the potential to advance spin-electronics technology. READ MORE
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2. Density Functional Theory Applied to Materials for Spintronics
Abstract : The properties of dilute magnetic semiconductors have been studied by combined ab initio, Monte Carlo, and experimental techniques. This class of materials could be very important for future spintronic devices, that offer enriched functionality by making use of both the spin and the charge of the electrons. READ MORE
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3. Optical characterization of dilute nitride semiconductors and related quantum structures
Abstract : Dilute nitrides (i.e. READ MORE
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4. Magneto-optical studies of dilute nitrides and II-VI diluted magnetic semiconductor quantum structures
Abstract : This thesis work aims at a better understanding of magneto-optical properties of dilute nitrides and II-VI diluted magnetic semiconductor quantum structures. The thesis is divided into two parts. The first part gives an introduction of the research fields, together with a brief summary of the scientific results included in the thesis. READ MORE
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5. Atomistic Spin Dynamics, Theory and Applications
Abstract : The topic of this Thesis is magnetization dynamics on atomic length scales. A computational scheme, Atomistic Spin Dynamics, based on density functional theory, the adiabatic approximation and the atomic moment approximation is presented. READ MORE