Search for dissertations about: "Olle Björneholm"
Showing result 16 - 20 of 23 swedish dissertations containing the words Olle Björneholm.
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16. Free Molecular and Metal Clusters Studied by Synchrotron Radiation Based Electron Spectroscopy
Abstract : The main purpose of this Thesis is the experimental characterization of the electronic and geometric structures of objects called clusters. A cluster consists of a finite group of bound atoms or molecules. Due to its finite size, it may present completely different properties than those of the isolated atom and the bulk. READ MORE
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17. Molecular Interaction in Aqueous Solutions : Effects of Temperature and Solutes on Surface Structure and Hydrogen Bonding in Water
Abstract : Intermolecular forces in liquids can give rise to complex emergent structures, particularly in water, where hydrogen bonding causes the formation of extended networks, and surfaces, where intermolecular structures can be distinctly different from the bulk, leading to unique properties and behaviours. While such structures have been studied in detail, it is still relatively unknown how such structures respond and adapt to external changes to their environment. READ MORE
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18. Surface Enrichment and Proton Dynamics in Aqueous Systems Studied by Photoelectron Spectroscopy
Abstract : .... READ MORE
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19. Titan’s ionosphere and dust : – as seen by a space weather station
Abstract : Titan, the largest moon of Saturn, is the only known moon with a fully developed nitrogen-rich atmosphere, its ionosphere is detectable as high as 2200 km above its surface and hosts complex organic chemistry. Titan’s atmosphere and ionosphere has striking similarities to current theories of these regions around Earth 3.5 billion years ago. READ MORE
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20. Isomers of ions in space and planetary atmospheres
Abstract : Ion chemistry has become increasingly important in the evolution of the chemical inventory of extraterrestrial environments. Isomers of ions have also come to play an important role as, in many instances, the cold environments in the interstellar medium and high layers of planet and satellite atmospheres do not supply enough energy to overcome isomerization barriers and the isomers effectively act as separate molecules. READ MORE