Schematic illustration of the nontrivial cation immobilization at a nanoscale groove trap and the cation relaxation after its shallowing. (Image: HKUST) Compared to conventional silicon solar cells, ...

In this work, a self-assembled material was proposed as a hole-selective contact for Sn-Pb perovskite solar cells. The molecule's large dipole moment enhanced hole extraction at the buried interface, ...

Perovskite solar cells offer high efficiency & low cost, but complex structures limit modeling. A new Python simulator enables 2D analysis of charge dynamics in intricate geometries. (Nanowerk News) ...

A group led by Cambridge University has developed an adhesive-free method of bonding ultra-thin gallium arsenide solar cells to borosilicate glass. The proposed technique is reportedly compatible with ...

Hindered amine stabilization suppresses light-induced degradation while enabling record-efficiency perovskite solar cells. Schematic illustration of the hindered amine stabilization strategy (HASS) ...

The transparent four-terminal perovskite solar cell employs an ion-modulated spiro-MeOTAD hole transport layer, which passivates interfacial defects, enhances carrier dynamics, and allows for a ...