Researchers report on a new defect passivation strategy for improved power conversion efficiency and stability of perovskite solar cells. Polycrystalline formamidinium lead iodide (FAPbI 3), widely ...

Understanding the passivation process in semiconductor manufacturing is essential before unpacking the specifics of glass as a material. Passivation involves applying a protective layer to the surface ...

SnO 2 has been widely used as electron transport layers (ETLs) for efficient perovskite solar cells (PSCs) due to its high transparency, high electron mobility, and favorable band alignment. PSCs ...

A new 3D electrical imaging method shows how passivation reduces defects in perovskite solar cells, clarifying charge transport and stability limits. (Nanowerk News) Perovskite solar cells have ...

Perovskite solar cells have garnered widespread attention as a low-cost, high-efficiency alternative to conventional silicon photovoltaics. However, defects in perovskite films impede charge transport ...

A new 3D nanoscale imaging method now reveals how different passivation strategies reshape internal charge pathways offering ...

Recently, Engineering published the research work on sodium nitrate passivation as a novel insulation technology for soft magnetic composites developed by Prof. Mi Yan and Dr. Chen Wu’s team. Soft ...

Image credit: Sheaumann Laser Inc. Facet passivation is an essential process in laser diode manufacturing, responsible for ensuring that diodes are reliable. This method involves treating the facet ...