Tunneling current characteristics in bilayer quantum Hall systems
نویسندگان
چکیده
Weakly disordered bilayer quantum Hall systems at filling factor ν = 1 show spontaneous interlayer phase coherence if the layers are sufficiently close together. We study the collective modes in the system, the current-voltage characteristics and their evolution with an in-plane magnetic field in the phase-coherent regime.
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تاریخ انتشار 2001