title: Fullerene/sulfur-bridged annulene cocrystals: two-dimensional segregated heterojunctions with ambipolar transport properties and photoresponsivity.
abstract: Fullerene/sulfur-bridged annulene cocrystals with a two-dimensional segregated alternating layer structure were prepared by a simple solution process. Single-crystal analysis revealed the existence of continuing π-π interactions in both the donor and acceptor layers, which serve as transport paths for holes and electrons separately. The ambipolar transport behaviors were demonstrated with single-crystal field-effect transistors and rationalized by quantum calculations. Meanwhile, preliminary photoresponsivity was observed with the transistor configuration.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Zhang
authors.forename: Jiahui
authors.initials: J
authors.lastname: Tan
authors.forename: Zhiying
authors.initials: Z
authors.lastname: Ma
authors.forename: Wei
authors.initials: W
authors.lastname: Xu
authors.forename: Guangyao
authors.initials: G
authors.lastname: Zhao
authors.forename: Hua
authors.initials: H
authors.lastname: Geng
authors.forename: Chong'an
authors.initials: C
authors.lastname: Di
authors.forename: Wenping
authors.initials: W
authors.lastname: Hu
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Shuai
authors.forename: Kamaljit
authors.initials: K
authors.lastname: Singh
authors.forename: Daoben
authors.initials: D
authors.lastname: Zhu