Abstreiter, GerhardBrunner, KarlElsaesser, ThomasKaindl, Robert A.Miesner, ChristianReimann, KlausWoerner, MichaelWurm, Matthias2004-12-102004-12-1020012001http://hdl.handle.net/2003/1829110.17877/DE290R-6259enThe American Physical SocietyPhysical Review Letters530Ultrafast Dynamics of Intersubband Excitations in a Quasi-Two-Dimensional Hole Gas10.1103/PhysRevLett.86.1122article (journal)