title: Efficient photovoltaic and electroluminescent perovskite devices.
abstract: Planar diode structures employing hybrid organic-inorganic methylammonium lead iodide perovskites lead to multifunctional devices exhibiting both a high photovoltaic efficiency and good electroluminescence. The electroluminescence strongly improves at higher current density applied using a pulsed driving method.
authors.affiliation: Instituto de Ciencia Molecular, Universidad de Valencia, c/Catedrático J. Beltrán, 2, 46980 Paterna, Spain. henk.bolink@uv.es.
authors.forename: Lidón
authors.initials: L
authors.lastname: Gil-Escrig
authors.forename: Giulia
authors.initials: G
authors.lastname: Longo
authors.forename: Antonio
authors.initials: A
authors.lastname: Pertegás
authors.forename: Cristina
authors.initials: C
authors.lastname: Roldán-Carmona
authors.forename: A
authors.initials: A
authors.lastname: Soriano
authors.forename: Michele
authors.initials: M
authors.lastname: Sessolo
authors.forename: Henk J
authors.initials: HJ
authors.lastname: Bolink