Direct measurement of the g-factor of composite fermions

Schulze-Wischeler, F.; Mariani, E.; Hohls, Frank; Haug, Rolf J.

Original version

Schulze-Wischeler, F.; Mariani, E.; Hohls, F.; Haug, R.J.: Direct measurement of the g-factor of composite fermions. In: AIP Conference Proceedings 772 (2005), S. 521-522. DOI: https://doi.org/10.1063/1.1994211

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Abstract:
The activation gap Δ of the fractional quantum Hall states at constant fillings v = 2/3 and 2/5 has been measured as a function of the perpendicular magnetic field B. A linear dependence of Δ on B is observed while approaching the spin polarization transition, yielding a direct measurement of the g-factor of Composite Fermions. © 2005 American Institute of Physics.
License of this version:	Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
Publication type:	Article
Publishing status:	publishedVersion
Publication date:	2005
Keywords english:	FQH, CF
DDC:	530 \| Physik
Controlled keywords(GND):	Konferenzschrift