Impedance spectroscopy (IS) provides a detailed understanding of the dynamic phenomena
underlying the operation of photovoltaic and optoelectronic devices. Here we provide a …

Impedance spectroscopy (IS) is an effective characterization technique used to probe and
distinguish charge dynamics occurring at different timescales in optoelectronic and electric …

Solar cells rely on the efficient generation of electrons and holes and the subsequent
collection of these photoexcited charge carriers at spatially separated electrodes. High wafer …

Aim: To investigate the physical and biological properties of Silybum marianum inspired ZnO
nanoparticles (NPs), Ag–ZnO heterostructures. Experiment: Nanoparticles were …

The recombination lifetime is a central quantity of optoelectronic devices, as it controls
properties such as the open-circuit voltage and light emission rates. Recently, the lifetime …

The ubiquitous hysteresis in the current-voltage characteristic of perovskite solar cells
(PSCs) interferes in a proper determination of the diode ideality factor (n), a key parameter …

MXenes, a newly interesting family of two-dimensional (2D) materials, have recently
attracted wide attention owing to their unique photoelectric properties. In this study, 2D …

Crystalline silicon heterojunction solar cells based on hole‐selective MoOX contacts provide
obvious merits in terms of the decent passivation and carrier selectivity but face the …

Impedance spectroscopy (IS) is a powerful characterization technique that is commonly
applied to organic, perovskite, and thin-film solar cells. However, it has not been widely …

New functional materials that are constantly introduced into carrier-selective contacts
(CSCs), which allow one type of carrier passing through while blocking the other type via …