title: A high-performance room-temperature NO2 sensor based on an ultrathin heterojunction film.
abstract: A heterojunction device which has good transport characteristics and low sensitivity is obtained through two kinds of organic molecules inert to NO2 . Using the heterojunction device, constructing more-sensitive double-heterojunction devices can obtain better room-temperature detection characteristics.
authors: State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P R China.
authors: Shiliang
authors: S
authors: Ji
authors: Haibo
authors: H
authors: Wang
authors: Tong
authors: T
authors: Wang
authors: Donghang
authors: D
authors: Yan