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 …

Abstract Two-dimensional (2D) layered materials are attracting a lot of attention because of
unique physicochemical properties that are intriguing for both fundamental research and …

Van der Waals materials with long-range magnetic order show a range of correlated
phenomena that could be of use in the development of optoelectronic and spintronic …

Two-dimensional (2D) ferroelectrics, which are rare in nature, enable high-density
nonvolatile memory with low energy consumption. Here, we propose a theory of bilayer …

The discovery of various primary ferroic phases in atomically-thin van der Waals crystals
have created a new two-dimensional wonderland for exploring and manipulating exotic …

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

Recently there has been an explosion of research related to the Dzyaloshinskii-Moriya
interaction (DMI) in magnetic and multiferroic materials. This article reviews the key themes …

Progress in layered van der Waals materials has resulted in the discovery of ferromagnetic
and ferroelectric materials down to the monolayer limit. Recently, evidence of the first purely …

With the advent of the Internet of Things and big data, massive data must be rapidly
processed and stored within a short timeframe. This imposes stringent requirements on …

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 …