$INSL insulator

Latest papers

1. Anyons at impurities: Fractional charge measurement and "wrong sign" binding cond-mat.str-el · 14 Oct · 1 hit

   …signatures of anyons binding to trapped trions. The measured binding energies near the fractional Chern insulators at fillings of $\nu=-2/3$ and $-3/5$ have a ratio close to the fractional-charge ratio $5/3$, even…

2. Transport regimes in tunnel ferromagnetic Josephson junctions cond-mat.supr-con · 14 Oct · 1 hit

   …a systematic study of the temperature-dependent transport properties of Nb- and Al-based superconductor--insulator--thin superconductor--ferromagnet--superconductor (SIsFS) Josephson junctions. By varying the…

3. Chern insulator optics cond-mat.mes-hall · 13 Oct · 7 hits

   Chern insulators have optical properties that are strikingly different than ordinary chiral media. Unlike the…

4. Pseudo-relativistic fermions and topological states in zinc-blende semiconductors and their heterostructures (Habilitation thesis) cond-mat.mes-hall · 13 Oct · 2 hits

   …wells (QWs), including bilayer-graphene-like semimetals and a two-dimensional higher-order topological insulator (2D HOTI) phase beyond the minimal BHZ model. The third develops three-layer InAs/Ga(In)Sb QWs as a…

5. Engineering Correlated Transparent Conductors via Metal-Insulator Transition Proximity cond-mat.mtrl-sci · 13 Oct · 2 hits

   …remain coupled through carrier density and electronic coherence. Here, we use proximity to a metal-insulator transition (MIT) as a design principle for engineering this balance in correlated-oxide transparent…

6. Single anyons and anyon binding in a quantum Hall dot cond-mat.mes-hall · 13 Oct · 1 hit

   …be stabilized as a localized fractional charge within the bulk of a topologically ordered two-dimensional insulator. However, experiments to date have focused on probing anyons in structures in which many anyonic…

7. Local-resolvent formulation and assessment of linear-scaling Kohn-Sham calculations cond-mat.mtrl-sci · 13 Oct · 1 hit

   …density-functional theory is expensive because it needs orbitals that extend over the whole system. For insulators this can be avoided by using only the diagonal of the one-electron resolvent,…

8. Pairing from repulsive interactions in twisted WSe2 from functional renormalization cond-mat.str-el · 12 Oct · 1 hit

   …in twisted bilayer WSe$_2$ over an extended range of displacement fields, reaching from the correlated insulator down to zero field, we analyze the correlated electron phases of this system at hole filling $\nu =…