Evidence for magnetoplasmon character of the cyclotron resonance response of a two-dimensional electron gas

Details Evidence for magnetoplasmon character of the cyclotron resonance response of a two-dimensional electron gas Evidence for magnetoplasmon character of the cyclotron resonance response of a two-dimensional electron gas

2006-12-05

arxiv.org/abs/cond-mat/0612115v1

Physical Review B 75 (2007) 035334

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

Scientific paper

10.1103/PhysRevB.75.035334

Experimental results on the absolute magneto-transmission of a series of high density, high mobility GaAs quantum wells are compared with the predictions of a recent magnetoplasmon theory for values of the filling factor above 2. We show that the magnetoplasmon picture can explain the non-linear features observed in the magnetic field evolution of the cyclotron resonance energies and of the absorption oscillator strength. This provides experimental evidence that inter Landau level excitations probed by infrared spectroscopy need to be considered as many body excitations in terms of magnetoplasmons: this is especially true when interpreting the oscillator strengths of the cyclotron transitions.

Affiliated with

Also associated with

No associations

Rating

Evidence for magnetoplasmon character of the cyclotron resonance response of a two-dimensional electron gas 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 Evidence for magnetoplasmon character of the cyclotron resonance response of a two-dimensional electron gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evidence for magnetoplasmon character of the cyclotron resonance response of a two-dimensional electron gas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-717414