The narrow and intense absorption spectra of organic materials open up the opportunity to
develop efficient organic photovoltaic devices that are qualitatively different from other …

Organic (opto) electronic materials have received considerable attention due to their
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …

All-inorganic perovskite films hold promise for improving the stability of perovskite solar cells
(PSCs). However, the 3D α phase of narrow-bandgap inorganic perovskites is …

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 …

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 …

The fill factor (FF) is an important parameter that determines the power conversion efficiency
of an organic solar cell. There are several factors that can significantly influence FF, and …

Organic photodetectors (OPDs) with a performance comparable to that of conventional
inorganic ones have recently been demonstrated for the visible regime. However, near …

Massive expansions in the global population and the global digitalization throughout the
industrial revolution are causing energy security issues that are no longer environmentally …

Organic solar cells lag behind their inorganic counterparts in efficiency due largely to low
open‐circuit voltages (Voc). In this work, a comprehensive framework for understanding and …

1. INTRODUCTION Porphyrins (Ps) 1, 2 and their best known synthetic analogues, the
phthalocyanines (Pcs; 2− 10 Chart 1) represent one of the most widely studied macrocyclic …