@article{20.500.12614/1351, year = {2017}, url = {http://hdl.handle.net/20.500.12614/1351}, title = {High-Efficiency Perovskite Solar Cells Using Molecularly Engineered, Thiophene-Rich, Hole-Transporting Materials: Influence of Alkyl Chain Length on Power Conversion Efficiency}, doi = {10.1002/aenm.201601674}, volume = {7}, journal = {Advanced Energy Materials}, author = {Zimmermann I. and Urieta-Mora J. and Gratia P. and Aragó J. and Grancini G. and Molina-Ontoria A. and Ortí E. and Martín, Nazario and Nazeeruddin M.K.}, }