Over the last 5 years, research on the synthesis, device engineering, and device physics of
solution‐processed small molecule solar cells (SMSCs) has rapidly expanded …

In this review, we summarize the latest developments in solution-processed interfacial layers
that have contributed to the significantly improved performance of polymer and perovskite …

In bulk heterojunction (BHJ) organic solar cells (OSCs) both the electron affinity (EA) and
ionization energy (IE) offsets at the donor–acceptor interface should equally control exciton …

Intermolecular charge transfer (CT) states at the interface between electron-donating (D)
and electron-accepting (A) materials in organic thin films are characterized by absorption …

This review summarizes the current understanding of electrostatic phenomena in ordered
and disordered organic semiconductors, outlines numerical schemes developed for …

The emergence of perovskite solar cells (PSCs) has greatly promoted the progress of
photovoltaic technologies. The rapid development of PSCs has been driven by the …

We address charge separation and recombination in polymer/fullerene solar cells with a
multiscale modeling built from accurate atomistic inputs and accounting for disorder …

High power conversion efficiencies in state-of-the-art nonfullerene organic solar cells (NF
OSCs) call for elucidation of the underlying working mechanisms of both high photocurrent …

In organic solar cells, photogenerated singlet excitons form charge transfer (CT) complexes,
which subsequently split into free charge carriers. Here, the contributions of excess energy …

Organic solar cells hold promise of providing low‐cost, renewable power generation, with
current devices providing up to 13% power conversion efficiency. The rational design of …