Lehrstuhl für Physikalische Chemie II

    Picture gallery

    Cell with suspension of photoluminescent carbon nanotubes. Left: image in the visible range; right: photoluminescence at 982 nm measured with the same Silicon CCD detector.

    Ball and stick model of two crossing (10,10) tubes on a graphite surface.

    Schematic illustration of the definition of chiral tube indices.

    Two chirality enriched carbon nanotube suspensions, with tubes of predominantly one optical band gap.

    Wavefunction of the lowest dipole allowed exciton in a (6,5) nanotube.

    Photo of our short pulse (sub 50 fs) optical parametric amplifier.

    1 square micron AFM image of 4 crossing multi-wall carbon nanotubes.

    Ball and stick and scanning tunneling microscope composite image of a single wall carbon nanotube.

    Ball and stick models of two semiconducting and one metallic SWNT.