title: Giant moisture responsiveness of VS2 ultrathin nanosheets for novel touchless positioning interface.
abstract: Utilizing a thin film of VS(2)  ultrathin nanosheets with giant and fast moisture responsiveness, a brand-new model of moisture-based positioning interface is put forward here, by which not only the 2D position information of finger tips can be acquired, but also the relative height can be detected as the third dimensionality, representing a promising platform for advanced man-machine interactive systems.
authors.affiliation: Hefei National Laboratory for Physical, Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, P R China.
authors.forename: Jun
authors.initials: J
authors.lastname: Feng
authors.forename: Lele
authors.initials: L
authors.lastname: Peng
authors.forename: Changzheng
authors.initials: C
authors.lastname: Wu
authors.forename: Xu
authors.initials: X
authors.lastname: Sun
authors.forename: Shuanglin
authors.initials: S
authors.lastname: Hu
authors.forename: Chenwen
authors.initials: C
authors.lastname: Lin
authors.forename: Jun
authors.initials: J
authors.lastname: Dai
authors.forename: Jinlong
authors.initials: J
authors.lastname: Yang
authors.forename: Yi
authors.initials: Y
authors.lastname: Xie
mesh_terms: D039301:Computers, Molecular; D055615:Electrical Equipment and Supplies; D008958:Models, Molecular; D049329:Nanostructures / Q000737:chemistry*; D017968:Vanadium Compounds / Q000737:chemistry*
chemical_list: D017968:Vanadium Compounds; C070430:vanadium disulfide