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  1. No Access

    Article

    Photopolymerization of C60 and Li@C60 studied by second-harmonic generation and infrared spectroscopy

    The photopolymerization of C60 and Li@C60 films was investigated by means of optical second-harmonic generation. The films were deposited under ultra-high-vacuum conditions and irradiated in situ with an Ar+ lase...

    C. Stanciu, R. Ehlich, I.V. Hertel in Applied Physics A (2004)

  2. No Access

    Article

    Y-branching of single walled carbon nanotubes

    Y-branching was observed by scanning tunnelling microscopy (STM) in single wall carbon nanotubes grown by thermal decomposition of C60 fullerene in the presence of transition metals. These novel carbon nanostruct...

    P. Nagy, R. Ehlich, L.P. Biró, J. Gyulai in Applied Physics A (2000)

  3. No Access

    Chapter and Conference Paper

    Die endoskopische extraperitoneale Hernioplastik im Vergleich zu konventionellen Operationsverfahren — eine prospektiv kontrollierte Studie

    This study compares the extraperitoneal endoscopic hernia repair (TEP, n = 96) with the technique according to Shouldice (n= 128). Intraoperatively, the rate of complications increased during the first TEP pro...

    S. Haug-Gebhard, H. P. Becker, R. Ehlich… in Wahrung des Bestandes, Wandel und Fortschr… (1996)

  4. No Access

    Article

    Photofragmentation of C60

    Photo-ionisation and -fragmentation ofC 60 by 15 ns excimer laser pulses at 308 nm and 193 nm as well as 0.8 ps laser pulses at 193 nm has been studied with reflectron time-of-flight mass spectrometry. The initia...

    H. Hohmann, R. Ehlich, S. Furrer… in Zeitschrift für Physik D Atoms, Molecules … (1995)

  5. No Access

    Article

    Collisional dynamics of C60 with noble-gas-atoms studied by molecular dynamics with empirical two- and three-body forces

    The dynamics of C60-rare gas collisions is studied using molecular dynamics with empirical two- and three-body forces. The carbon potential is chosen to be able to reproduce the experimentally determined bond len...

    R. Ehlich, E. E. B. Campbell, O. Knospe… in Zeitschrift für Physik D Atoms, Molecules … (1993)

  6. No Access

    Article

    Collision induced fragmentation of mass-selected (CO2) n + clusters

    The collisional velocity dependence of the cross sections for fragmentation of mass-selected (CO2) n + (n+2...7) cluste...

    E. E. B. Campbell, R. R. Schneider… in Zeitschrift für Physik D Atoms, Molecules … (1992)

  7. No Access

    Article

    Collision energy dependence of He and Ne capture by C 60 +

    Recently, reports of the formation of endohedral cluster compounds He@C n + and Ne@C ...

    E. E. B. Campbell, R. Ehlich, A. Hielscher… in Zeitschrift für Physik D Atoms, Molecules … (1992)

  8. No Access

    Chapter and Conference Paper

    Collision experiments with C60

    E. E. B. Campbell, A. Hielscher, R. Ehlich… in Nuclear Physics Concepts in the Study of A… (1992)