A number of recent studies have shown that the nonradiative voltage losses in organic solar
cells can be suppressed in systems with low energetic offsets between donor and acceptor …

Efficient exciton dissociation and subsequent generation of free charge carriers at the
organic donor–acceptor interface requires a number of electron-transfer processes. It is a …

Eumelanin, the brown-black pigment found in organisms from bacteria to humans,
dissipates solar energy and prevents photochemical damage. While the structure of …

Fullerenes, as characteristic carbon nanomaterials, offer significant potential for diverse
applications due to their structural diversity and tunable properties. Numerous isomers can …

This Article describes the relationship between molecular structure, and the rectification of
tunneling current, in tunneling junctions based on self-assembled monolayers (SAMs) …

The physics of charge separation in organic semiconductors is a topic of ongoing research
of relevance to material and device engineering. Herein, we present experimental …

Oriented organic semiconductor blends can confer desirable properties, such as enhanced
charge transport properties and polarized light emission or absorption. A technique that is …

The nature and dynamics of the bound charge-transfer (CT) state in the exciton dissociation
process in organic solar cells are of critical importance for the understanding of these …

Ultraviolet (UV) solar radiation can cause many hazardous effects in human body. It is highly
carcinogenic; exposure to the sun radiation is leading to the malignant melanoma–the most …

Organic solar cells (OSCs) are a promising technology for emission-free electricity supply.
However, low power conversion efficiencies and poor device stabilities have so far …