Kulik, L. V. and Kukushkin, I. V. and Dickmann, S. and Kirpichev, V. E. and Van'kov, A. B. and Parakhonsky, A. L. and Smet, J. H. and von Klitzing, K. and Wegscheider, Werner (2005) Cyclotron spin-flip mode as the lowest-energy excitation of unpolarized integer quantum Hall states. PHYSICAL REVIEW B, 72 (7): 073304. ISSN 1098-0121,
Full text not available from this repository.Abstract
The cyclotron spin-flip modes of spin unpolarized integer quantum Hall states (nu=2,4,6) have been studied with inelastic light scattering. The energy of these modes is significantly smaller compared to the bare cyclotron gap. Second-order exchange corrections are held responsible for a negative energy contribution and render these modes the lowest-energy excitations of unpolarized integer quantum Hall states.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 2-DIMENSIONAL ELECTRON-GAS; LANDAU-LEVELS; HETEROSTRUCTURES; RESONANCE; REGIME; SYSTEM; LEVEL; |
| 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: | 03 May 2021 12:35 |
| Last Modified: | 03 May 2021 12:35 |
| URI: | https://pred.uni-regensburg.de/id/eprint/35849 |
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