Search for dissertations about: "ferromagnetism"
Showing result 1 - 5 of 21 swedish dissertations containing the word ferromagnetism.
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1. Computational Material Design : Diluted Magnetic Semiconductors for Spintronics
Abstract : The present thesis deals with the application of ab-initio electronic structure calculations based on density functional theory for material design.The correlation between magnetic properties and electronic structures has been investigated in detail for diluted magnetic semiconductors (DMS), which have promising application for spintronics devices. READ MORE
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2. Magnetotransport Studies of Mn Ion-Implanted Nanowires
Abstract : This thesis focuses on the magnetotransport properties of highly Mn-doped crystalline GaAs nanowires. The GaAs nanowires were first grown by metal-organic vapor phase epitaxy from gold seed particles, and subsequently implanted with Mn ions under varying conditions, e.g., ion fluence and acceleration voltage. READ MORE
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3. Chemical Tuning of the Magnetic Interactions in Layer Structures
Abstract : Thin metal films have found their use in many magnetic devices. They form pseudo two-dimensional systems, where the mechanisms for the magnetic interactions between the layers are not completely understood. READ MORE
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4. Rotational viscosity and dielectric biaxiality in chiral smectic C liquid crystals
Abstract : .... READ MORE
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5. Synthesis, Nuclear Structure, and Magnetic Properties of some Perovskite Oxides
Abstract : Synthesis, nuclear structure, and magnetic properties of the perovskites: Nd0.7-xMgxSr0.3MnO3 (x=0.0, 0. READ MORE