title: Unusual near-white electroluminescence of light emitting diodes based on saddle-shaped porphyrins.
abstract: In contrast to the red electroluminescence emission frequently observed in porphyrins based OLED devices, the present devices exhibit a nearly white emission with greenish yellow, yellowish green and blue green hues in the case of Fe(II)(TCPPBr6) (TCPPBr6 = β-hexabromo-meso-tetrakis-(4-phenyl carboxyl) porphyrinato), Zn(II)(TPPBr6) and Co(II)(TPPBr6), respectively.
authors.affiliation: Chemistry Department, University of Zanjan, Zanjan, Iran. shahroos@znu.ac.ir.
authors.forename: Hashem
authors.initials: H
authors.lastname: Shahroosvand
authors.forename: Saeed
authors.initials: S
authors.lastname: Zakavi
authors.forename: Ahmad
authors.initials: A
authors.lastname: Sousaraei
authors.forename: Ezeddin
authors.initials: E
authors.lastname: Mohajerani
authors.forename: Malek
authors.initials: M
authors.lastname: Mahmoudi