Perovskites are promising materials for solar cells. A layer of dipolar molecules at the perovskite surface improves the efficiency of these devices.

The use of dogs to threaten and attack prisoners to facilitate cell extractions has been a well-kept secret, even in the world of corrections. Human Rights Watch has spoken with more than two dozen ...

Molecularly engineered ultrathin films enhance efficiency and stability in perovskite solar cells by aligning energy levels precisely, offering an alternative to conventional electron transport layers ...