TY - JOUR
T1 - Rippled State of Double-Layer Quantum Hall Systems
AU - Hanna, Charles B.
PY - 2002/10
Y1 - 2002/10
N2 - The incommensurate phase of a bilayer quantum Hall state is found to have a "rippled" dipole charge density whenever the layers are unbalanced. This tunable dipole-density-wave instability could be detected by sensitive capacitance measurements and by anisotropic transport. We demonstrate this explicitly by carrying out a Hartree-Fock calculation of the layer densities and capacitance for a double-layer quantum Hall state at a total filling factor of 1.
AB - The incommensurate phase of a bilayer quantum Hall state is found to have a "rippled" dipole charge density whenever the layers are unbalanced. This tunable dipole-density-wave instability could be detected by sensitive capacitance measurements and by anisotropic transport. We demonstrate this explicitly by carrying out a Hartree-Fock calculation of the layer densities and capacitance for a double-layer quantum Hall state at a total filling factor of 1.
UR - https://www.scopus.com/pages/publications/85038320358
UR - https://www.scopus.com/pages/publications/0037110187
UR - https://scholarworks.boisestate.edu/physics_facpubs/31
U2 - 10.1103/PhysRevB.66.165325
DO - 10.1103/PhysRevB.66.165325
M3 - Article
SN - 1098-0121
VL - 66
SP - 1
EP - 10
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 16
M1 - 165325
ER -