title: Single-Layer Light-Emitting Diodes Using Organometal Halide Perovskite/Poly(ethylene oxide) Composite Thin Films.
abstract: Organometal halide perovskite and poly(ethylene oxide) composite thin films are studied. Single-layer light-emitting diodes using the composite thin film sandwiched between indium tin oxide and indium-gallium eutectic alloy exhibit a low turn-on voltage and high brightness because of the ionic conductivity of the composite film and the formation of a p-i-n homojunction.
authors.affiliation: Department of Industrial and Manufacturing Engineering, High Performance Materials Institute, Florida State University, Tallahassee, FL, 32310, USA.
authors.forename: Junqiang
authors.initials: J
authors.lastname: Li
authors.affiliation: Department of Industrial and Manufacturing Engineering, High Performance Materials Institute, Florida State University, Tallahassee, FL, 32310, USA.
authors.forename: Sri Ganesh R
authors.initials: SG
authors.lastname: Bade
authors.affiliation: Department of Industrial and Manufacturing Engineering, High Performance Materials Institute, Florida State University, Tallahassee, FL, 32310, USA.
authors.forename: Xin
authors.initials: X
authors.lastname: Shan
authors.affiliation: Department of Industrial and Manufacturing Engineering, High Performance Materials Institute, Florida State University, Tallahassee, FL, 32310, USA.
authors.forename: Zhibin
authors.initials: Z
authors.lastname: Yu
keywords: composites; ionic conductive polymers; light-emitting diodes; organometal halide perovskites