title: Heating-up Synthesis of MoS2 Nanosheets and Their Electrical Bistability Performance.
abstract: Molybdenum disulfide (MoS2) nanosheets were synthesized by using a simple heating-up approach, in which 1-dodecanethiol (DDT) was used not only as a sulfur source but also as the surface ligand. The sheet-like morphology was confirmed by the transmission electron microscopy (TEM) and atomic force microscopy (AFM) results, and the X-ray diffraction (XRD) patterns and Raman spectrum were employed to characterize the structure of the as-synthesized MoS2 nanosheets. The as-obtained MoS2 nanosheets blending with a polymer could be used to fabricate an electrically bistable device through a simple spin-coating method, and the device exhibited an obvious electrical bistability in the I-V curve. The charge transport of the device was discussed based on the organic electronic models.
authors.affiliation: Key Laboratory of Luminescence and Optical Information, Ministry of Education, School of Science, Beijing Jiao Tong University, Beijing, 100044, China.|Hebei Key Laboratory of Optic-electronic Information and Materials, College of Physics Science and Technology, Hebei University, Baoding, 071002, People's Republic of China.
authors.forename: Xu
authors.initials: X
authors.lastname: Li
authors.affiliation: Key Laboratory of Luminescence and Optical Information, Ministry of Education, School of Science, Beijing Jiao Tong University, Beijing, 100044, China. awtang@bjtu.edu.cn.
authors.forename: Aiwei
authors.initials: A
authors.lastname: Tang
authors.affiliation: Key Laboratory of Luminescence and Optical Information, Ministry of Education, School of Science, Beijing Jiao Tong University, Beijing, 100044, China.
authors.forename: Jiantao
authors.initials: J
authors.lastname: Li
authors.affiliation: Hebei Key Laboratory of Optic-electronic Information and Materials, College of Physics Science and Technology, Hebei University, Baoding, 071002, People's Republic of China.
authors.forename: Li
authors.initials: L
authors.lastname: Guan
authors.affiliation: Hebei Key Laboratory of Optic-electronic Information and Materials, College of Physics Science and Technology, Hebei University, Baoding, 071002, People's Republic of China.
authors.forename: Guoyi
authors.initials: G
authors.lastname: Dong
authors.affiliation: Key Laboratory of Luminescence and Optical Information, Ministry of Education, School of Science, Beijing Jiao Tong University, Beijing, 100044, China. fteng@bjtu.edu.cn.|Hebei Key Laboratory of Optic-electronic Information and Materials, College of Physics Science and Technology, Hebei University, Baoding, 071002, People's Republic of China. fteng@bjtu.edu.cn.
authors.forename: Feng
authors.initials: F
authors.lastname: Teng
keywords: Charge transport; Electrically bistable device; MoS2; Nanosheets