Moiré materials have emerged as a platform for exploring the physics of strong electronic
correlations and non-trivial band topology. Here we review the recent progress in …

The do** or the alteration of crystals with guest species to obtain desired properties has
long been a research frontier in materials science. However, the closely packed lattice …

The Tauc plot is a method originally developed to derive the optical gap of amorphous
semiconductors such as amorphous germanium or silicon. By measuring the absorption …

The latest discovery of high temperature superconductivity near 80 K in La3Ni2O7 under
high pressure has attracted much attention. Many proposals are put forth to understand the …

The discovery of superconductivity with a critical temperature of about 80 K in La3Ni2O7
single crystals under pressure has received enormous attention. La3Ni2O7 is not …

The recent report of pressure-induced structural transition and signature of superconductivity
with T c≈ 80 K above 14 GPa in La 3 Ni 2 O 7 crystals has garnered considerable attention …

The past decade has witnessed dramatic progress related to various aspects of emergent
topological polar textures in oxide nanostructures displaying vortices, skyrmions, merons …

The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …

Recent progress in utilizing ultrafast light-matter interaction to control the macroscopic
properties of quantum materials is reviewed. Particular emphasis is placed on photoinduced …

The Hubbard model is the simplest model of interacting fermions on a lattice and is of similar
importance to correlated electron physics as the Ising model is to statistical mechanics or the …