Search for dissertations about: "X-ray spectroscopies"
Showing result 1 - 5 of 34 swedish dissertations containing the words X-ray spectroscopies.
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1. Nuclear Dynamics in X-ray Absorption and Raman Scattering
Abstract : This thesis presents theoretical studies of several x-ray spectroscopies - x-ray absorption, x-ray photoelectron emission, radiative and non-radiative resonant Raman scattering spectroscopy. The main focus point is investigating the influence of nuclear dynamics on these spectra for a variety of small molecules - naphthalene, biphenyl, ethylene, the water dimer, HCl, CO. READ MORE
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2. X-ray spectroscopies through damped linear response theory
Abstract : In order to reach a fundamental understanding of interactions between electromagnetic radiation and molecular materials, experimental measurements need to be supplemented with theoretical models and simulations. With the use of this combination, it is possible to characterize materials in terms of, e.g. READ MORE
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3. An X-ray Spectroscopic Study of Perovskites Oxides and Halides for Emerging Devices
Abstract : This thesis investigates the electronic structures on several perovskite oxide and halide materials with a focus on light harvesting applications. The systematic study of the electronic properties of the transition metal oxides and post-transition metal halides is a key point if one is to understand their properties. READ MORE
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4. Structure Modeling with X-ray Absorption and Reverse Monte Carlo: Applications to Water
Abstract : Water is an important substance. It is part of us, of our environment, and is a fundamental prerequisite for the existence of life as we know it. The structure of water is still, after over 100 years of research on the subject, however under debate. READ MORE
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5. Metal-adsorbate interactions : theoretical cluster modelling and simulation of X-ray spectroscopies
Abstract : .... READ MORE