Kukushkin, I. V. and Smet, J. H. and Kovalskii, V. A. and Gubarev, S. I. and von Klitzing, K. and Wegscheider, Werner (2005) Spectrum of one-dimensional plasmons in a single stripe of two-dimensional electrons. PHYSICAL REVIEW B, 72 (16): 161317. ISSN 1098-0121,
Full text not available from this repository.Abstract
Microwave absorption spectra of a single, narrow stripe of two-dimensional electrons have been recorded with an optical detection scheme in order to investigate the dispersion of one-dimensional (1D) plasmons. For narrow stripes the dispersion of 1D plasmons is linear up to momentum values K=1/W, where W is the width of the stripe. The dependencies of the 1D plasmon velocity on electron density, length, and width of the stripe were measured. We also address the behavior of the 1D transverse and longitudinal plasma modes in a perpendicular magnetic field.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | QUANTUM WIRES; EXCITATIONS; GAS; LAYERS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 26 Apr 2021 12:30 |
| Last Modified: | 26 Apr 2021 12:30 |
| URI: | https://pred.uni-regensburg.de/id/eprint/35610 |
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