Jun Wei Yan

Using Aromatic‐Bridge‐Tuned Dimer Acceptors to Harmonize Photoluminescence Quantum Yield and Crystallinity for Organic Solar Cells Exceeding 21% Efficiency

ABSTRACT Suppressing non‐radiative energy loss (Δ E 3 ) by enhancing the photoluminescence quantum yield (PLQY) of active‐layer materials, particularly the acceptor component, is important for achieving high‐performance organic solar cells (OSCs). A key challenge is how to design...

Regulating H‐Aggregation via a Thiazole‐Modified Acceptor‐Based Packing Reshaper Toward Highly Efficient and Stable Organic Solar Cells

ABSTRACT Organic solar cells (OSCs) based on non‐fullerene acceptors have achieved power conversion efficiencies (PCEs) exceeding 20%. However, their long‐term stability remains limited by uncontrolled molecular aggregation and morphological degradation in bulk heterojunction (BH...