Beyond the unprecedented success achieved in photovoltaics (PVs), lead halide
perovskites (LHPs) have shown great potential in other optoelectronic devices. Among them …

The field of organic electronics thrives on the hope of enabling low‐cost, solution‐processed
electronic devices with mechanical, optoelectronic, and chemical properties not available …

In recent years, there has been an unprecedented rise in the performance of metal halide
perovskite solar cells. They are now in a position to compete on performance with traditional …

Organic field-effect transistors hold the promise of enabling low-cost and flexible electronics.
Following its success in organic optoelectronics, the organic doping technology is also used …

This work provides a thorough overview of state of the art of stability of perovskite solar cells
(PSCs) and covers important degradation issues involved in this technology. Degradation …

1. INTRODUCTION Since Tang and Van Slyke invented the first efficient organic light-
emitting diode (OLED) based on small molecules in 1987, and Friend et al. in 1990, based …

Self-indicating polymers have emerged as a promising class of smart materials that possess
the unique ability to undergo detectable variations in their physical or chemical properties in …

Molecular oxygen, O2, has long provided a cornerstone for studies in chemistry, physics,
and biology. Although the triplet ground state, O2 (X3Σg–), has garnered much attention, the …

Lithium salts have been shown to dramatically increase the conductivity in a broad range of
polymeric and small molecule organic semiconductors (OSs). Here we demonstrate and …

We review the application of impedance spectroscopy in dye-sensitized solar cells, quantum
dot-sensitized solar cells and organic bulk heterojunction solar cells. We emphasize the …