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Wigner Crystals Phases in Bilayer Quantum Hall Systems

S. Narasimhan·Tin-Lun Ho
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Abstract

(This is a substantially shortened version of the original abstract:) The Wigner crystal phase diagram of the bilayer systems have been studied using variational methods. Five crystal phases are obtained. As the layer spacing increases, the system will undergo a sequence of phase transitions. A common feature of most bilayer Wigner crystals is that they have mixed (pseudo-spin) ferromagnetic and antiferromagnetic order.

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S. Narasimhan, Tin-Lun Ho. 1995-03-01. Wigner Crystals Phases in Bilayer Quantum Hall Systems. https://doi.org/10.1103/physrevb.52.12291

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