Polymeric semiconductors have demonstrated great potential in the mass production of low‐
cost, lightweight, flexible, and stretchable electronic devices, making them very attractive for …

Photovoltaic solar cells based on perovskites have come to the forefront in science by
achieving exceptional power conversion efficiencies (PCEs) in less than a decade of …

Incorporation of crystalline small molecule into host binary systems to finely tune film
morphology is demonstrated to be an effective method to improve photovoltaic performance …

It is clear that the current energy regimen, which relies on nonrenewable and polluting
energy sources, has unsustainable consequences for societal, economical, geopolitical, and …

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 …

Conspectus Organic photovoltaics (OPVs) have attracted considerable attention in the last
two decades to overcome the terawatt energy challenge and serious environmental …

With the hope of solving the present energy crisis and associated environmental issues,
much research has been focused on solar cells that can harvest energy directly from …

The technology of polymer-based organic photovoltaic (OPV) cells has made great progress
in the past decade, with the power conversion efficiency increasing from just a few per cent …

In order to develop high performance polymer solar cells (PSCs), full exploitation of the sun-
irradiation from ultraviolet (UV) to near infrared (NIR) is one of the key factors to ensure high …

Organic photovoltaic (OPV) technology has been developed and improved from a fancy
concept with less than 1% power conversion efficiency (PCE) to over 10% PCE, particularly …