Theory of combined exciton-cyclotron resonance in a two-dimensional electron gas: The strong magnetic field regime

Details Theory of combined exciton-cyclotron resonance in a two-dimensional electron gas: The strong magnetic field regime Theory of combined exciton-cyclotron resonance in a two-dimensional electron gas: The strong magnetic field regime

2001-06-12

arxiv.org/abs/cond-mat/0106229v2

Phys. Rev. B64, 241101(R) (2001)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

5 pages, 3 figures, replaced with the published version

Scientific paper

10.1103/PhysRevB.64.241101

I develop a theory of combined exciton-cyclotron resonance (ExCR) in a low-density two-dimensional electron gas in high magnetic fields. In the presence of excess electrons an incident photon creates an exciton and simultaneously excites one electron to higher-lying Landau levels. I derive exact ExCR selection rules that follow from the existing dynamical symmetries, magnetic translations and rotations about the magnetic field axis. The nature of the final states in the ExCR is elucidated. The relation between ExCR and shake-up processes is discussed. The double-peak ExCR structure for transitions to the first electron Landau level is predicted.

Affiliated with

Also associated with

No associations

Rating

Theory of combined exciton-cyclotron resonance in a two-dimensional electron gas: The strong magnetic field regime does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Theory of combined exciton-cyclotron resonance in a two-dimensional electron gas: The strong magnetic field regime, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory of combined exciton-cyclotron resonance in a two-dimensional electron gas: The strong magnetic field regime will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-147544