Giant switchable photovoltaic effect in organometal trihalide perovskite devices
Abstract
The direction of the current photogenerated in organic–inorganic perovskite films can be switched by poling the material with low electric fields that induce a reversible ion drift. Hybrid perovskites may thus find application as memristor devices.
- Publication:
-
Nature Materials
- Pub Date:
- February 2015
- DOI:
- 10.1038/nmat4150
- Bibcode:
- 2015NatMa..14..193X