Jan 02, 2026 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 garnered widespread attention as a low-cost, high-efficiency alternative to conventional silicon photovoltaics. However, defects in perovskite films impede charge transport,...
Superradiant spins show teamwork at the quantum scale
Jan 02, 2026 Powerful self-driven microwave signals open new possibilities in quantum sensing and communication. (Nanowerk News) When quantum particles work together, they can produce signals far stronger than any one particle could generate alone. This collective phenomenon, called superradiance, is a powerful example of cooperation at the quantum level. Until...