Quantum anomalous valley Hall effect (QAVHE), which combines both the features of QAHE
and AVHE, is both fundamentally intriguing and practically appealing, but is experimentally …

Two-dimensional ferrovalley semiconductors with robust room-temperature ferromagnetism
and sizable valley polarization hold great prospects for future miniature information storage …

Conspectus Electrides make up a fascinating group of materials with unique physical and
chemical properties. In these materials, excess electrons do not behave like normal …

Two-dimensional materials with valley-related multiple Hall effect are both fundamentally
intriguing and practically appealing for exploring novel phenomena and applications, but …

The layer Hall effect (LHE) is of fundamental and practical importance in condensed-matter
physics and material science; however, it was rarely observed and usually based on the …

The electron's charge and spin degrees of freedom are at the core of modern electronic
devices. With the in-depth investigation of two-dimensional materials, another degree of …

Manipulating the valley degree of freedom besides the charge and spin has attracted
increasing interest in fundamental sciences and emerging applications. In this study, the …

One of the key problems in valleytronics is to realize valley polarization. Ferrovalley
semiconductors and half-valley metals (HVM) have been proposed, which possess intrinsic …

The central issue for practical applications of the anomalous valley Hall effect (AVHE) is the
tunable and nonvolatile nature of the valley splitting. We predict a type of ferrovalley …

Two-dimensional ferrovalley materials should simultaneously possess three characteristics,
that is, a Curie temperature beyond atmospheric temperature, perpendicular magnetic …