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

Abstract 2D materials show wide‐ranging physical properties with their electronic bandgaps
varying from zero to several electronvolts, offering a rich platform to explore novel electronic …

The discovery of two‐dimensional (2D) materials with unique electronic, superior
optoelectronic, or intrinsic magnetic order has triggered worldwide interest in the fields of …

In heterostructures of two-dimensional materials, electronic properties can vary dramatically
with relative interlayer angle. This effect makes it theoretically possible to realize a new class …

Two-dimensional (2D) materials have attracted tremendous research interest since the
breakthrough of graphene. Their unique optical, electronic, and mechanical properties hold …

We describe the realization of van der Waals (vdW) heterostructures with accurate rotational
alignment of individual layer crystal axes. We illustrate the approach by demonstrating a …

Non-volatile memory devices, which offer large capacity and mechanical dependability as a
mainstream technology, have played a key role in fostering innovation in modern …

Recently, negative differential resistance devices have attracted considerable attention due
to their folded current–voltage characteristic, which presents multiple threshold voltage …

The invention of scanning probe microscopy revolutionized the way electronic phenomena
are visualized. Whereas present-day probes can access a variety of electronic properties at …

Graphene (Gr) has many unique properties including gapless band structure, ultrafast
carrier dynamics, high carrier mobility, and flexibility, making it appealing for ultrafast …