Composite Fermions with Tunable Fermi Contour Anisotropy
Composite Fermions with Tunable Fermi Contour Anisotropy
The composite fermion formalism elegantly describes some of the most fascinating behaviors of interacting two-dimensional carriers at low temperatures and in strong perpendicular magnetic fields. In this framework, carriers minimize their energy by attaching two flux quanta and forming new quasiparticles, the so-called composite fermions. Thanks to the flux attachment, …