The 9 cm² cell consists of a top cell based on a perovskite absorber and a bottom cell with a heterojunction (HJT) structure.

A research team in Germany has proposed to use direct wire bonding to reduce silver consumption in heterojunction solar cells ...

A typical bulk-heterojunction polymer solar-cell structure is shown in Fig. 2a. In such a cell, a polymer active-layer — consisting of a bulk-heterojunction of donor and acceptor molecules ...

HBCs are a solar cell design type that involves putting the main working structure on the rear of ... 27.09%-efficiency silicon heterojunction back contact solar cell and going beyond, Nature ...

Interface engineering is particularly important for high-performance solar cells and LEDs. Strain engineering involves the deliberate introduction of lattice mismatch between the constituent materials ...