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Theory of the tunneling resonances of the bilayer electron systems in strong magnetic field

M. Abolfath·R. Khomeriki·K. Mullen
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Abstract

We develop a theory for the anomalous interlayer conductance peaks observed in bilayer electron systems at nu=1. Our model shows the that the size of the peak at zero bias decreases rapidly with increasing in-plane magnetic field, but its location is unchanged. The I-V characteristic is linear at small voltages, in agreement with experimental observations. In addition we make quantitative predictions for how the inter-layer conductance peaks vary in position with in-plane magnetic field at high voltages. Finally, we predict novel bi-stable behavior at intermediate voltages.

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M. Abolfath, R. Khomeriki, K. Mullen. 2002-08-13. Theory of the tunneling resonances of the bilayer electron systems in strong magnetic field. https://doi.org/10.1103/physrevb.69.165321

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