Perovskite-silicon tandem solar cells have become a global research hotspot in advanced photovoltaics due to their potential of surpassing the Shockley-Queisser theoretical limit efficiency of ...

Solar energy plays a big role in the fight against climate change. As the world turns to solar power, concerns about the ...

Until recently, most studies on subgap states focused on amorphous IGZO, as sufficiently large single-crystal IGZO (sc-IGZO) ...