Graded bandgap perovskite solar cells.
Ergen O, Gilbert SM, Pham T, Turner SJ, Tan MTZ, Worsley MA, Zettl A.
Ergen O, et al. Among authors: zettl a.
Nat Mater. 2017 May;16(5):522-525. doi: 10.1038/nmat4795. Epub 2016 Nov 7.
Nat Mater. 2017.
PMID: 27820812
Retracted.