Search for dissertations about: "phonon"
Showing result 16 - 20 of 172 swedish dissertations containing the word phonon.
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16. Computer simulations of condensed phases with icosahedral local order
Abstract : Understanding the fundamental aspects, and the formation mechanisms of glasses remains an outstanding unsolved problem of condensed-matter physics.Glass-formation in simple atomic systems is generally associated with the icosahedral local order. READ MORE
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17. Phonon distribution measurementson a trapped ion using the Autler-Townes effect
Abstract : .... READ MORE
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18. Development and application of techniques for predicting and analysing phonon-derived materials properties
Abstract : The thermodynamic properties of materials are of great interest for both scientists and engineers. A large contribution to many properties stems from the vibrational motion of the atoms in the material. An understanding of the dynamics of the vibrating atoms is therefore important for many other areas as well, including, e.g. READ MORE
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19. Tight-binding calculations of electron scattering rates in semiconducting zigzag carbon nanotubes
Abstract : The technological interest in a material depends very much on its electrical, magnetic, optical and/or mechanical properties. In carbon nanotubes the atoms form a cylindrical structure with a diameter of the order 1 nm, but the nanotubes can be up to several hundred micrometers in length. READ MORE
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20. Phonon dispersion in aluminium, copper, lead, germanium, and silicon measured with neutron crystal spectrometers
Abstract : .... READ MORE