title: Polymer-assisted deposition of co-doped zinc oxide thin films for the detection of aromatic organic compounds.
abstract: Co-doped Zinc oxide thin films are deposited onto SiO2/Si substrate by polymer-assisted deposition method. The surface morphology, structures and chemical states of the thin films are examined by scanning electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy. The gas-sensing properties of the thin films upon exposure to aromatic organic compound vapors are also investigated. Co-doping is shown to be very effective in enhancing the response of ZnO thin film to aromatic organic compound.
authors.affiliation: Department of Material Science and Engineering, Chungnam National University, Deajeon 305764, Republic of Korea.
authors.forename: Wei
authors.initials: W
authors.lastname: Li
authors.forename: Dojin
authors.initials: D
authors.lastname: Kim