The discovery of ferroelectricity in two-dimensional (2D) van der Waals (vdW) materials has
brought important functionalities to the 2D materials family, and may trigger a revolution in …

Structurally different from conventional oxide ferroelectrics with rigid lattices, van der Waals
(vdW) ferroelectrics have stable layered structures with a combination of strong intralayer …

A grand family of two-dimensional (2D) materials and their heterostructures have been
discovered through the extensive experimental and theoretical efforts of chemists, material …

Ferroelectric materials have switchable electrical polarization that is appealing for high-
density nonvolatile memories. However, inevitable fatigue hinders practical applications of …

In conventional ferroelectric materials, polarization is an intrinsic property limited by bulk
crystallographic structure and symmetry. Recently, it has been demonstrated that polar order …

Conventional antiferroelectric materials with atomic-scale anti-aligned dipoles undergo a
transition to a ferroelectric (FE) phase under strong electric fields. The moiré superlattice …

When the atomic layers in a non-centrosymmetric van der Waals structure slide against each
other, the interfacial charge transfer results in a reversal of the structure's spontaneous …

Abstract van der Waals materials have greatly expanded our design space of
heterostructures by allowing individual layers to be stacked at non-equilibrium …

Memory transistors based on two-dimensional (2D) ferroelectric semiconductors are
intriguing for next-generation in-memory computing. To date, several 2D ferroelectric …

Although 2D materials are widely explored for data storage and neuromorphic computing,
the construction of 2D material‐based memory devices with optoelectronic responsivity in …