High-Efficiency Perovskite Solar Cells Using Molecularly Engineered, Thiophene-Rich, Hole-Transporting Materials: Influence of Alkyl Chain Length on Power Conversion Efficiency

1. Zimmermann, I.
2. Urieta-Mora, J.
3. Gratia, P.
4. Aragó, J.
5. Grancini, G.
6. Molina-Ontoria, A.
7. Ortí, E.
8. Martín, N.
9. Nazeeruddin, M.K.