Wigner solids of wide quantum wells near Landau filling ν=1
نویسندگان
چکیده
منابع مشابه
Laughlin-liquid-Wigner-solid transition at high density in wide quantum wells.
Assuming that the phase transition between the Wigner solid and the Laughlin liquid is first-order, we compare ground-state energies to find features of the phase diagram at fixed ν. Rather than use the Coulomb interaction, we calculate the effective interaction in a square quantum well, and fit the results to a model interaction with length parameter λ roughly proportional to the width of the ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2018
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.98.195309