The demand for high-efficient and robust power semiconductors in harsh environments such
as high temperature and high voltage has been enlarged with the fast development of the …

Chromium oxide (Cr_2O_3) is a promising material used in the applications such as
photoelectrochemical devices, photocatalysis, magnetic random access memory, and gas …

The development of active, acid-stable and low-cost electrocatalysts for oxygen evolution
reaction is urgent and challenging. Herein we report an Iridium-free and low ruthenium …

Recent advances in thin-film deposition techniques, such as molecular beam epitaxy and
pulsed laser deposition, have allowed for the manufacture of heterostructures with nearly …

Two-dimensional (2D) Cr-based layered and non-layered materials such as CrI3,
Cr2Ge2Te6, Cr2S3, CrSe, and CrOX (X= Cl and Br) have attracted considerable attention …

The oxygen evolution reaction (OER) performance of ruthenium-based oxides strongly
correlates with the electronic structures of Ru. However, the widely adopted monometal …

How to overcome the intrinsic low activity of most oxidase and peroxidase mimics at neutral
pH has been extremely challenging. Herein, we represent a chromium-mediated and ligand …

Hydrogen production from water electrolysis is important for the sustainable development of
hydrogen energy. Nevertheless, the naturally torpid property of anodic oxygen evolution …

Chiral metal oxide nanostructures have received tremendous attention in nanotechnological
applications owing to their intriguing chiroptical and magnetic properties. Current synthetic …

We report the direct observation of surface magnetization domains of the magnetoelectric Cr
2 O 3 using photoemission electron microscopy with magnetic circular dichroism contrast …