At the end of a rush lasting over half a century, in which CMOS technology has been
experiencing a constant and breathtaking increase of device speed and density, Moore's …

Copper‐oxide compound semiconductors provide a unique possibility to tune the optical
and electronic properties from insulating to metallic conduction, from bandgap energies of …

Cu 2 O is one of the attractive photovoltaic materials for solar cells because of its low cost,
nontoxicity, and good mobility. In this paper, an obvious enhancement of power conversion …

A clean and efficient way to overcome the limited supply of fossil fuels and the greenhouse
effect is the production of hydrogen fuel from sunlight and water through the …

Metal, metal oxide, and metal chalcogenide materials have a wide variety of applications.
For example, many metal clusters and nanoparticles are used as catalysts for reactions …

The use of inorganic layers as hole transport materials (HTM) has been suggested to
enhance the resistance to degradation of methylammonium lead halide perovskite based …

Better understanding the crystal-facet engineering of a crystal with tailored architecture has
demonstrated a significant implication for rational design and synthesis of promising micro …

High-efficiency heterojunction solar cells consisting of a nondoped Ga 2 O 3 thin film as an n-
type semiconductor layer and a p-type Cu 2 O sheet as the active layer as well as the …

We present a systematic study on the effects of electrodeposition parameters on the
photoelectrochemical properties of Cu2O. The influence of deposition variables …

To reach grid parity further price reductions for photovoltaic (PV) systems are required,
calling for continued upscaling of the production processes or for novel PV cell concepts …