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 ...

By controlling the strain at the nanoscale, the band structure and carrier mobility of ... and graphene have the potential to further boost solar cell performance and reduce costs.

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 ...

Crystalline-silicon heterojunction back contact solar cells are a promising technology ... The fully laser-patterned structure and a low-indium, silver-free metallization approach enhance both ...