Search for dissertations about: "Emission spectra"
Showing result 1 - 5 of 201 swedish dissertations containing the words Emission spectra.
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1. Photospheric emission from structured, relativistic jets : applications to gamma-ray burst spectra and polarization
Abstract : The radiative mechanism responsible for the prompt gamma-ray burst (GRB) emission remains elusive. For the last decade, optically thin synchrotron emission from shocks internal to the GRB jet appeared to be the most plausible explanation. READ MORE
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2. X-ray emission spectra of free molecules
Abstract : .... READ MORE
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3. Tunning Multicolor Light Emission in Lead-free Materials
Abstract : Perovskites are a class of compounds with the general formula ABX3 and becoming increasingly attractive recently. Because this kind of material possesses various advantages such as abundant raw materials, easy synthesis, excellent photoelectric properties, and short production process. READ MORE
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4. Excitation and Ground-State Properties of Natural and Modified Nucleic Acid Bases
Abstract : The nucleic acid bases are the carriers of genetic information in DNA and RNA. They are also the main chromophores of nucleic acids and determine their optical properties and sensitivity to UV radiation. READ MORE
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5. VUV Emission and Energy Transfer Phenomena in Rare Gas Mixture Discharges
Abstract : VUV emission spectra of Xe-X (X = He, Ne, Ar and Kr) and of Kr-Y (Y = He, Ne and Ar) mixtures with low concentrations of the heavier gases (0.1 - 1 %) and moderate total pressures (50 - 200 hPa) are recorded near each of the two resonance lines of Xe and Kr in DC glow capillary discharges. READ MORE