Optical Emission Spectroscopy Study of Competing Phases of Electrons in the Second Landau Level

Quantum phases of electrons in the filling factor range 2≤ν≤3 are probed by the weak optical emission from the partially populated second Landau level and spin wave measurements. Observations of optical emission include a multiplet of sharp peaks that exhibit a strong filling factor dependence. Spin...

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Veröffentlicht in:	Physical review letters 2016-01, Vol.116 (1), p.016801-016801, Article 016801
Hauptverfasser:	Levy, A L, Wurstbauer, U, Kuznetsova, Y Y, Pinczuk, A, Pfeiffer, L N, West, K W, Manfra, M J, Gardner, G C, Watson, J D
Format:	Artikel
Sprache:	eng
Schlagworte:	Competition Emission Invariance Links Optical emission spectroscopy Phases Rotational Spin waves
Online-Zugang:	Volltext
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