Search for dissertations about: "Fullerenes."

Showing result 1 - 5 of 62 swedish dissertations containing the word Fullerenes..

  2. 1. Alkali endohedral fullerenes : production and characterisation of L@C₆₀ and Na@C₆₀

    Author : Andreas Lassesson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; dissociation energy; Raman; endohedral fullerenes; fullerenes; time-of-flight; laser desorption mass spectrometry; UV-vis; polymer; dimer;

    Abstract : .... READ MORE

  4. 2. Studies of carbon nanomaterials based on fullerenes and carbon nanotubes

    Author : Agnieszka Iwasiewicz-Wabnig; Bertil Sundqvist; Eleanor E.B. Campbell; Umeå universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fullerenes; carbon nanotubes; fullerene polymers; intercalation compounds; high pressure; Raman spectroscopy; X-ray diffraction; atomic force microscopy; phase transitions; Material physics with surface physics; Materialfysik med ytfysik;

    Abstract : Materials based on fullerenes and carbon nanotubes are very much different from most “traditional” materials, primarily because they are built from nanosized molecules with highly symmetry-dependent properties. Being the subject of a very active research field over the last twenty years, carbon nanostructures proved to be indeed extraordinary. READ MORE

  5. 3. Calculations of electronic properties of metal clusters, fullerenes and molecules adsorbed on surfaces

    Author : Bo Wästberg; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; inverse photoemission; fullerenes; photoionisation; local density approximation; multiple scattering; shape resonances; x-ray absorption near-edge structure; chemisorption; clusters;

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  6. 4. Ionization of large molecules with short laser pulses

    Author : Mikael Kjellberg; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fysik; Photoelectron spectroscopy; Momentum mapping imaging; thermal ionization; above threshold ionization; molecular fusion; fullerenes; polyaromatic hydrocarbons; femtosecond-laser.;

    Abstract : The decay dynamics of fullerenes and polyaromatic hydrocarbons (PAH) after femtosecond-laser excitation have been studied experimentally by electron momentum mapping and mass spectrometry. The electron spectra of fullerenes and large PAH-molecules were found to be exponentially decreasing with energy without any distinct peaks outside the photon energy. READ MORE

  7. 5. Glass-forming ternary blends: towards stable Polymer Solar Cells

    Author : Amaia Diaz de Zerio Mendaza; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; organic photovoltaics; glass formation.; fullerenes; ternary blends; thermal stability;

    Abstract : The globally increasing use of electricity goes hand in hand with climate change and the gradual depletion of fossil sources of fuel. To address these challenges renewable sources of energy are in high demand. READ MORE