Whilst the photocatalytic technique is considered to be one of the most significant routes to
address the energy crisis and global environmental challenges, the solar‐to‐chemical …

Oxygen vacancy (VO) is one of the most common defects in metal oxides (MOs), which
endow the MOs with many unique physiochemical properties. Even though VO engineering …

Complex oxides, such as ABO 3 perovskites, are an important class of functional materials
that exhibit a wide range of physical, chemical, and electrochemical properties, including …

Because defects such as oxygen vacancies (VO) can affect the properties of nanomaterials,
investigating the defect structure–function relationship are attracting intense attention …

Strong coupling between the chemical composition and crystal lattice dimensions resulting
in the contraction or expansion of a material upon change of its chemical composition is …

Epitaxial strain can cause both lattice distortion and oxygen nonstoichiometry, effects that
are strongly coupled at heterojunctions of complex nickelate oxides. Here we decouple …

The nature of the metal-insulator transition in thin films and superlattices of LaNiO3 only a
few unit cells in thickness remains elusive despite tremendous effort. Quantum confinement …

The discovery of hydrogen-induced electronic phase transitions in strongly correlated
materials such as rare-earth nickelates has opened up a new paradigm in regulating …

A highly active CaMnO 3 perovskite catalyst (CMO-H) was fabricated for NO oxidation, a key
reaction in the control of NO x emissions from mobile and stationary sources, by tuning the …

We report a detailed analysis of the electrical resistivity exponent of thin films of NdNiO3 as a
function of epitaxial strain. Thin films under low strain conditions show a linear dependence …