Interface modification and bulk doping are two major strategies to improve the photovoltaic
performance of perovskite solar cells (PSCs). Dipolar molecules are highly favored due to …

In this work, block copolymer lithography and ultralow energy ion implantation are combined
to obtain nanovolumes with high concentrations of phosphorus atoms periodically disposed …

Moisture‐enabled electricity generation (MEG) is a prominent renewable energy harvesting
technology in hydrovoltaic power generation, boasting the broadest energy harvesting …

The disordered microscopic structure of amorphous semiconductors causes the formation of
band tails in the density of states (DOS) that strongly affect charge transport properties. Such …

Lead-free halide perovskite materials are discussed as alternative materials to replace lead-
containing perovskites and minimize risks to human health and the environment …

Impedance spectroscopy (IS) plays a unique role in evaluating time-dependent behavior of
carriers in materials and devices. However, lack of information on spatial locations often …

Drug delivery vehicles composed of lipids and gemini surfactants (GS) are promising in
gene therapy. Tuning the composition and properties of the delivery vehicle is important for …

The interface is one of the most important factors affecting the macroscopic properties of
polymer nanocomposite dielectrics. However, the study of the interface still faces many …

The electrostatic potential distribution in materials and devices plays an important role in
controlling the behaviors of charge carriers. Kelvin probe force microscopy (KPFM) is a …

Photocatalysis is considered as an efficient approach for alleviating energy crises and
environmental pollution. However, the performance of single photocatalysts is unsatisfactory …