Essays about: "Resonance Scattering"
Showing result 1 - 5 of 18 essays containing the words Resonance Scattering.
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1. Effects of Ultrafast Ionization in X-ray Coherent Diffraction Imaging
University essay from KTH/KemiAbstract : Koherent Diffraktionsavbildning med en intensiv röntgenpuls från en Frielektronlaser har möjliggjort strukturbestämning av isolerade nanopartiklar som inte går att studera med hjälp av konventionella metoder, så som elektronmikroskopi. En mycket kort pulslängd tillsammans med spridningssignalens beroende av objektets elektroniska struktur medför också möjligheten att studera inducerad ultrasnabb dynamik med denna teknik. READ MORE
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2. Fano Resonances in Time-Dependent Wells
University essay from Uppsala universitet/MaterialteoriAbstract : Floquet’s theorem, a temporal analogue of Bloch’s theorem, is used for studying a time-dependent potential. With applications in cold atoms on optical lattices, quantum dots and more, there is a growing interest in Floquet engineering exotic materials and phases. READ MORE
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3. Evaluation of a Novel Reconstruction Framework for Gamma Knife Cone-Beam CT - The Impact of Scatter Correction and Noise Filtering on Image Quality and Co-registration Accuracy
University essay from KTH/FysikAbstract : The Gamma Knife is a non-invasive stereotactic radiosurgery system used for treatments of deep targets in the brain. Accurate patient positioning is needed for precise radiation delivery to the target. READ MORE
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4. Low-dimensional Magnetism in Novel 2D Honeycomb Materials
University essay from KTH/Tillämpad fysikAbstract : A Kitaev quantum spin liquid is a phase of matter predicted to host excitations that can be used to preform fault-tolerant quantum computation. Though the theoretical prediction of such a state is on firm footing, its realisation in real materials has proven to be elusive. READ MORE
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5. Ramification points of parameterized second-order polynomials and determination of zeros of generalized trigonometric and cylindrical polynomials
University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskapAbstract : We consider the parameter dependence of zeros of polynomials and particularly the properties of the ramication points of second-order (quadratic) polynomials. The results are applied to the analysis of real and complex zeros of a particular set of generalized cylindrical polynomials in order to study resonance scattering of electromagnetic waves by a circular dielectric cylinder. READ MORE