title: Enhanced proportion of radiative excitons in non-doped electro-fluorescence generated from an imidazole derivative with an orthogonal donor-acceptor structure.
abstract: A greatly enhanced proportion of radiative excitons in non-doped blue electroluminescence with a maximum exciton utilizing efficiency (EUE) of 85% is harvested in the orthogonal cyano substituted, charge transfer (CT) emitter TPMCN, in comparison to the localized emission (LE)-like emitter TPM with a low EUE of 16%.
authors.affiliation: State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, 130012, P. R. China. yangbing@jlu.edu.cn ygma@jlu.edu.cn.
authors.forename: Shitong
authors.initials: S
authors.lastname: Zhang
authors.forename: Weijun
authors.initials: W
authors.lastname: Li
authors.forename: Liang
authors.initials: L
authors.lastname: Yao
authors.forename: Yuyu
authors.initials: Y
authors.lastname: Pan
authors.forename: Fangzhong
authors.initials: F
authors.lastname: Shen
authors.forename: Ran
authors.initials: R
authors.lastname: Xiao
authors.forename: Bing
authors.initials: B
authors.lastname: Yang
authors.forename: Yuguang
authors.initials: Y
authors.lastname: Ma