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 …

Manipulation of the valley degree of freedom provides a novel paradigm in quantum
information technology. In this work, through first principles calculations, we demonstrate …

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

The valley degrees of freedom of Bloch electrons provide a proper platform to realize
information storage and processing. Using first principles calculations, we propose that the …

Topology and ferrovalley (FV) are two essential concepts in emerging device applications
and the fundamental research field. To date, relevant reports are extremely rare about the …

Superior to ferromagnetic (FM) materials, antiferromagnetic (AFM) materials do not have any
net magnetic moment and are robust to external magnetic perturbation with ultrahigh …

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 …

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

It is crucial to manipulate the valley degree of freedom for the valleytronics and spintronics
development, which offers fascinating opportunities in both practical applications and …