Unraveling the Light‐Induced Degradation Mechanisms of CH 3 NH 3 PbI 3 Perovskite Films

• Published in: Advanced electronic materials Vol. 3; no. 12
• Main Authors: Nickel, Norbert H., Lang, Felix, Brus, Victor V., Shargaieva, Oleksandra, Rappich, Jörg
• Format: Journal Article
• Language: English
• Published: 01.12.2017

Organic–inorganic perovskite solar cells have experienced a remarkable development. In a short period of time power conversion efficiencies have jumped to values of more than 22%. However, the stability of these devices is an important subject. The stability of CH 3 NH 3 PbI 3 perovskite films is in...