Essays about: "Generalized Perturbation Method"
Found 3 essays containing the words Generalized Perturbation Method.
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1. Atomic Structure Calculations Using Configuration-Interaction And Many-Body Perturbation Theory For Spectral Modelling Of Neutron Star Mergers : Example Of Ce I - Iv
University essay from Uppsala universitet/Teoretisk fysikAbstract : The binary neutron star merger of 2017 and its corresponding electromagnetic signature resembling that of a kilonova has been one of the most groundbreaking astrophysical occurrences in the last decade. Indications of r-process nucleosynthesis in this event presents new opportunities for learning about the astrophysical origin of heavy elements. READ MORE
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2. Optical Properties of Materials Calculated from First Principles Theory
University essay from Institutionen för informationsteknologiAbstract : In this project work, we performed ab-inito calculations for 20 different non-magnetic materials (band gap ranging between 0.5 eV to 13 eV ) and three different magnetic materials such as NiO, EuO and GdN using density functional theory (DFT). READ MORE
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3. A first principles study of the thermodynamics of phase separating systems -The examples RhPd and AlZn-
University essay from Institutionen för fysik, kemi och biologiAbstract : A screened GPM approach in an EMTO-CPA framework was investigated in order to study its ability of describing transition temperatures in phase separating systems, i. e. systems giving either a random or a cluster structure depending on the temperature and the relative concentration of the ingoing atoms of the binary alloy used for the study. READ MORE