Materials in which quantum mechanical effects lead to novel properties on the macroscopic
scale are of interest both fundamentally and for applications. For such quantum materials …

Individual electron spins in solids are promising candidates for quantum science and
technology, where bottom-up assembly of a quantum device with atomically precise …

Ferroelectric domain walls exhibit a range of interesting electrical properties and are now
widely recognized as functional 2D systems for the development of next‐generation …

We report the nanoscale conductivity imaging of correlated electronic states in angle-
aligned WSe 2/WS 2 heterostructures using microwave impedance microscopy. The …

Competition between ground states at phase boundaries can lead to significant changes in
properties under stimuli, particularly when these ground states have different crystal …

Being the first intrinsic antiferromagnetic (AFM) topological insulator (TI), MnBi2Te4 is
argued to be a topological axion state in its even-layer form due to the antiparallel …

Bubble‐like domains, typically a precursor to the electrical skyrmions, arise in ultrathin
complex oxide ferroelectric–dielectric–ferroelectric heterostructures epitaxially clamped with …

Polarization dynamics in ferroelectric materials is governed by the effective potential energy
landscape of the order parameter. The unique aspect of ferroelectrics compared to many …

Charge transport in amorphous semiconductors is considerably more complicated than the
process in crystalline materials due to abundant localized states. In addition to device-scale …

The outstanding performance of organic-inorganic metal trihalide solar cells benefits from
the exceptional photo-physical properties of both electrons and holes in the material. Here …