2001/10/02 by M. Abolfath, Ramin Abolfath, Leo Radzihovsky +2
Chemistry · Physics and Astronomy · #Anomaly (physics) #Bilayer #Chemistry #Condensed matter physics #Dipole #Ferromagnetism #Magnetic field #Magnetic properties of thin films #Phase (matter) #Phase diagram #Physics #Physics of Superconductivity and Magnetism #Quantum Hall effect #Quantum and electron transport phenomena #Quantum mechanics #cond-mat.mes-hall #cond-mat.stat-mech #cond-mat.str-el
paper · pdf · doi:10.1103/physrevb.65.233306
published as Phys. Rev. B 65, 233306 (2002) · 4 RevTeX pgs, 2 eps figures, submitted to PRL
arxiv created 2001/10/02 · openalex publication_date 2002/05/28 · arxiv updated 2016/08/31 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We present a microscopic study of the interlayer spacing d versus in-plane magnetic field B_\ensuremath\Vert phase diagram for bilayer quantum Hall (QH) pseudoferromagnets. In addition to the interlayer charge balanced commensurate and incommensurate states analyzed previously, we address the corresponding interlayer charge unbalanced ``canted'' QH states. We predict a large anomaly in the bilayer capacitance at the canting transition and the formation of dipole stripe domains with periods exceeding 1 micron in the canted state.