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تسجيل مستخدم جديدCircularly Polarized Resonant Rayleigh Scattering and Skyrmions in the $ u$ = 1 Quantum Hall Ferromagnet
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We use the circularly polarized resonant Rayleigh scattering (RRS) to study the quantum Hall ferromagnet at $ u$ = 1. At this filling factor we observe a right handed copolarized RRS which probes the Skyrmion spin texture of the electrons in the photoexcited grounds state. The resonant scattering is not present in the left handed copolarization, and this can be related to the correlation between Skymionic effects, screening and spin wave excitations. These results evidence that RRS is a valid method for the study of the spin texture of the quantum Hall states.
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