The explosive growth of the information era has put forward urgent requirements for
ultrahigh‐speed and extremely efficient computations. In direct contrary to charge‐based …

Over the past decade, research on atomically thin two-dimensional (2D) transition metal
dichalcogenides (TMDs) has expanded rapidly due to their unique properties such as high …

In recent years, an increasing number of 2D van der Waals (vdW) materials are theory‐
predicted or laboratory‐validated to possess in‐plane (IP) and/or out‐of‐plane (OOP) …

Engineering piezo/ferroelectricity in two-dimensional materials holds significant implications
for advancing the manufacture of state-of-the-art multifunctional materials. The inborn …

Helical spin structures are expressions of magnetically induced chirality, entangling the
dipolar and magnetic orders in materials,,–. The recent discovery of helical van der Waals …

Anisotropic planar polaritons-hybrid electromagnetic modes mediated by phonons,
plasmons, or excitons-in biaxial two-dimensional (2D) van der Waals crystals have attracted …

Multiferroic materials offer a promising avenue for manipulating digital information by
leveraging the cross-coupling between ferroelectric and ferromagnetic orders. Despite the …

Twisted van der Waals (vdW) quantum materials have emerged as a rapidly develo** field
of two-dimensional (2D) semiconductors. These materials establish a new central research …

Compared with electronic phase transitions, structural phase transitions of crystals are
challenging to control owing to the energy cost of breaking dense solid bonds. Recently …

Recent progress in two-dimensional ferroelectrics greatly expands the versatility and
tunability in van der Waals heterostructure based electronics. However, the switching …