Low band gap polymer materials and their application in organic photovoltaics (OPV) are
reviewed. We detail the synthetic approaches to low band gap polymer materials starting …

Control of the spin angular momentum (SAM) carried in a photon provides a technologically
attractive element for next-generation quantum networks and spintronics,,,–. However, the …

The effort to improve the energy conversion efficiency of polymer solar cells has led to the
design of novel donor polymers. To improve open circuit photovoltages (OCVs) and the …

The emission of circularly polarized light is central to many applications, including data
storage, optical quantum computation, biosensing, environmental monitoring, and display …

Panchromatic ternary polymer dots (Pdots) consisting of two conjugated polymers (PFBT
and PFODTBT) based on fluorene and benzothiadiazole groups, and one small molecular …

We explore the photophysics of P (NDI2OD-T2), a high-mobility and air-stable n-type
donor/acceptor polymer. Detailed steady-state UV–vis and photoluminescence (PL) …

A new low band gap copolymer PBB3 containing [6, 6′] bi [thieno [3, 4-b] thiophenyl]-2, 2′-
dicarboxylic acid bis-(2-butyloctyl) ester (BTT) and 4, 8-bis (2-butyloctyl) benzo [1, 2-b: 4, 5 …

The authors present efficient all‐polymer solar cells comprising two different low‐bandgap
naphthalenediimide (NDI)‐based copolymers as acceptors and regioregular P3HT as the …

Nonfullerene acceptors (NFAs) dominate organic photovoltaic (OPV) research due to their
promising efficiencies and stabilities. However, there is very little investigation into the …

We use time-dependent density functional theory together with a set of extensive
multidimensional visualization techniques to characterize band gap, optical absorption …