3 papers
cond-mat.mes-hall2005
Quantum kinetic theory of phonon-assisted carrier transitions in nitride-based quantum-dot systems
J. Seebeck, T. R. Nielsen, P. Gartner +1
A microscopic theory for the interaction of carriers with LO phonons is used to study the ultrafast carrier dynamics in nitride-based semiconductor quantum dots. It is shown that t…
cond-mat.mes-hall2005
Influence of carrier-carrier and carrier-phonon correlations on optical absorption and gain in quantum-dot systems
M. Lorke, T. R. Nielsen, J. Seebeck +2
A microscopic theory is used to study the optical properties of semiconductor quantum dots. The dephasing of a coherent excitation and line-shifts of the interband transitions due…
cond-mat.mes-hall2005
Coulomb scattering in nitride based self-assembled quantum-dot systems
Torben R. Nielsen, Paul Gartner, Michael Lorke +2
We study the carrier capture and relaxation due to Coulomb scattering in nitride-based quantum dots on the basis of population kinetics. For the states involved in the scattering p…