23 citations · 179 across the 35 of their papers we have counts for
4 papers · 1 filter
Pressure, Resistance, and Current Activation of Anisotropic Compressible Hall States
K. Ishikawa, N. Maeda
Thermodynamic and electric properties of anisotropic compressible Hall states at higher Landau levels are studied using a mean field theory on the von Neumann lattice basis. It is…
Paired and Stripe States in the Quantum Hall System
Nobuki Maeda
We study a paired state at the half-filled Landau level using a mean field theory on the von Neumann lattice. We obtain a microscopic model which shows a continuous transition from…
Effective Hamiltonian for striped and paired states at the half-filled Landau level
Nobuki Maeda
We study a pairing mechanism for the quantum Hall system using a mean field theory with a basis on the von Neumann lattice, on which the magnetic translations commute. In the Hartr…
Negative Pressure of Anisotropic Compressible Hall States : Implication to Metrology
K. Ishikawa, N. Maeda
Pressure, compressibility, and Hall conductance of anisotropic states at higher Landau levels are computed. Pressure and compressibility become negative. Hall conductance is unquan…