Abstracts In solid materials, non-trivial topological states, electron correlations and
magnetism are central ingredients for realizing quantum properties, including …

The Mott insulator provides an excellent foundation for exploring a wide range of strongly
correlated physical phenomena, such as high-temperature superconductivity, quantum spin …

Flat bands are rare in pristine solids and are unstable against electronic correlations or other
types of long-range order. Unlike atomic-scale Hubbard systems or Moiré materials, where …

Despite its simplicity and relevance for the description of electronic correlations in solids, the
Hubbard model is seldom inarguably realized in real materials. Here, we show that …

Magneto-optical effects (MOE), interfacing the fundamental interplay between magnetism
and light, have served as a powerful probe for magnetic order, band topology, and valley …

Abstract The cluster magnet Nb 3 Cl 8 consists of Nb 3 trimmers that form an emergent S=
1/2 two-dimensional triangular layers, which are bonded by weak van der Waals …

We report on the pressure-induced metallization of a van der Waals cluster Mott insulator Nb
3 Cl 8 by employing the resistivity measurements under high pressure. Upon compression …

In recent years, kagome materials have attracted significant attention due to their rich
emergent phenomena arising from the quantum interplay of geometry, topology, spin, and …

The topological properties are investigated for strongly correlated materials having
honeycomb lattice structures and spin texture S ⃗= S [sin (q ⃗ 1 r ⃗) cos (q ⃗ 2 r ⃗), sin (q ⃗ …

Correlated bilayer systems, fundamental to various transition metal compounds, exhibit
intriguing phenomena due to the intrinsic competition between interlayer and intralayer …