Efficient bulk heterojunction solar cells using tetrasubstituted pyrene derivatives as donors
- Type
- Retraction
- Notice date
- 9/29/2012 0:00
- Journal
- Organic Electronics
- Publisher
- Elsevier
- Notice DOI
- 10.1016/j.orgel.2012.08.011
- Original paper DOI
- 10.1016/j.orgel.2012.06.026