Ulrich Hohenester

Ulrich Hohenester is an associate professor at the Karl-Franzens University of Graz. In 1997 he received his Ph.D. in theoretical physics at Graz University and then worked several years as a postdoc at the University of Modena. His main research interests are in theoretical and computational nanoscience, with the main focus on semiconductor and plasmonic nanoparticles, as well as on general concepts of open quantum systems and optimal quantum control with ultracold atoms.

Ulrich Hohenester, Guido Goldoni Published January 18, 2011

Optics | Nanophysics

Trions—one electron bound to two holes via Coulomb forces—can be observed in the optical spectra of doped carbon nanotubes.