Skip to main content

3 Result(s)

within H. C. Schneider Remove this filter Condensed Matter Physics Remove this filter

and

  1. No Access

    Article

    Optical absorption spectra of finite systems from a conserving Bethe-Salpeter equation approach

    We present a method for computing optical absorption spectra by means of a Bethe-Salpeter equation approach, which is based on a conserving linear response calculation for electron-hole coherences in the pres...

    G. Pal, Y. Pavlyukh, W. Hübner, H. C. Schneider in The European Physical Journal B (2011)

  2. No Access

    Article

    Conserving quasiparticle calculations for small metal clusters

    A novel approach for GW-based calculations of quasiparticle properties for finite systems is presented, in which the screened interaction is obtained directly from a linear response calculation of the density-...

    G. Pal, Y. Pavlyukh, H. C. Schneider, W. Hübner in The European Physical Journal B (2009)

  3. No Access

    Chapter and Conference Paper

    Hanle-oscillations in the stimulated emission of microcavity laser

    We demonstrate a new phenomenon in the emission dynamics of semiconductor microcavities. Hanle-oscillations of the electron spins modulate the gain of microcavities up to extremely high frequencies. So far, we...

    M. Oestreich, S. Hallstein, J. D. Berger, M. Hilpert… in Advances in Solid State Physics 37 (1998)