title: Improving the Stability and Performance of Perovskite Light-Emitting Diodes by Thermal Annealing Treatment.
abstract: A perovskite LED with a perovskite film treated under optimum thermal annealing conditions exhibits a significantly enhanced long-term stability with full coverage of the green electroluminescence emission due to the highly uniform morphology of the perovskite film.
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Jae Choul
authors.initials: JC
authors.lastname: Yu
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Dae Woo
authors.initials: DW
authors.lastname: Kim
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Da Bin
authors.initials: da B
authors.lastname: Kim
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Eui Dae
authors.initials: ED
authors.lastname: Jung
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Jong Hyun
authors.initials: JH
authors.lastname: Park
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Ah-Young
authors.initials: AY
authors.lastname: Lee
authors.affiliation: Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE, UK.
authors.forename: Bo Ram
authors.initials: BR
authors.lastname: Lee
authors.affiliation: Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE, UK.
authors.forename: Daniele
authors.initials: D
authors.lastname: Di Nuzzo
authors.affiliation: Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE, UK.
authors.forename: Richard H
authors.initials: RH
authors.lastname: Friend
authors.affiliation: School of Materials Science Engineering and KIST-UNIST Ulsan Center for Convergent Materials, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 689-798, Republic of Korea.
authors.forename: Myoung Hoon
authors.initials: MH
authors.lastname: Song
keywords: electroluminescence; long-term stability; perovskite light-emitting diodes; perovskites