The assembly of conjugated organic molecules from solution to solid-state plays a critical
role in determining the thin film morphology and optoelectronic properties of solution …

Organic solar cells (OSCs) have been dominated by donor: acceptor blends based on
fullerene acceptors for over two decades. This situation has changed recently, with non …

The chemical structure of donors and acceptors limit the power conversion efficiencies
achievable with active layers of binary donor-acceptor mixtures. Here, using quaternary …

The open-circuit voltage of organic solar cells is usually lower than the values achieved in
inorganic or perovskite photovoltaic devices with comparable bandgaps. Energy losses …

The development of organic semiconductors for photovoltaic devices, over the last three
decades, has led to unexpected performance for an alternative choice of materials to convert …

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 …

Fast and efficient charge separation is essential to achieve high power conversion efficiency
in organic solar cells (OSCs). In state-of-the-art OSCs, this is usually achieved by a …

1. INTRODUCTION An important topic in materials science in the past few decades has
been the development of organic semiconductors and their broad applications in electronics …

Organic solar cells (OSCs) have developed progressively in efficiency over the last two
decades. Though it is promising, this technology is still far from realizing its full prospect …

The maximum open-circuit voltage of a solar cell can be evaluated in terms of its ability to
emit light. We herein verify the reciprocity relation between the electroluminescence …