Dirac-point spectroscopy of flat-band systems with the quantum twisting microscope

N Wei, F von Oppen, LI Glazman - Physical Review B, 2025‏ - APS
Motivated by the recent development of the quantum twisting microscope, we formulate a
theory of elastic momentum-resolved tunneling across a planar tunnel junction between a …

Competition of exchange and correlation energies in two-dimensional -component electron gas ferromagnetism

CH Huang, C Huang, MA Cazalilla - Physical Review B, 2025‏ - APS
Motivated by recent observations of symmetry-broken phases in lightly doped multilayer
graphene, we investigate magnetic phase transitions in a generalized electron gas model …