Wide bandgap oxide semiconductors constitute a unique class of materials that combine
properties of electrical conductivity and optical transparency. They are being widely used as …

ABSTRACT Gallium oxide (Ga2O3) is an emerging wide bandgap semiconductor that has
attracted a large amount of interest due to its ultra-large bandgap of 4.8 eV, a high …

Multijunction solar cells can overcome the fundamental efficiency limits of single-junction
devices. The bandgap tunability of metal halide perovskite solar cells renders them attractive …

Oxide semiconductors have been extensively studied as active channel layers of thin-film
transistors (TFTs) for electronic applications. However, the field-effect mobility (μ FE) of oxide …

The bandgap tunability of halide perovskites makes perovskite solar cells excellent building
blocks for multijunction architectures that can overcome the fundamental efficiency limits of …

Finding an ideal model for disclosing the role of oxygen vacancies in photocatalysis remains
a huge challenge. Herein, O-vacancies confined in atomically thin sheets is proposed as an …

Recently, defect architectured photocatalysis is proved to be the most versatile choice for
high solar to chemical energy conversion processes. Defect engineering strategies are of …

The present review takes a semiconductor physics perspective to summarize the state-of-the
art of In 2 O 3 in relation to applications. After discussing conventional and novel …

Although modulating oxygen vacancies in semiconductors has attracted broad interest in
photocatalysis and photoelectrocatalysis, identifying the intrinsic roles of oxygen vacancies …

Amorphous oxide semiconductor transistors have been a mature technology in display
panels for upward of a decade, and have recently been considered as promising back‐end …