Electron-beam-evaporated nickel oxide films were shown to have a microcrystalline cubic nickel oxide structure. The pressure in the chamber during the film deposition has a large effect on the crystal size and the stoichiometry of the films. The redox currents, the efficiency of these films to color, and their optical properties were influenced by the processing conditions employed and the resulting microstucture. A model is proposed based on the observed microstructure that explains the source of overstoichiometric oxygen and ion transport in these films.
BT - Thin Solid Films C1 -Windows and Daylighting Group
C2 - LBNL-39077 CN - LBNL-39077 LA - eng M1 - 2-Jan N2 -Electron-beam-evaporated nickel oxide films were shown to have a microcrystalline cubic nickel oxide structure. The pressure in the chamber during the film deposition has a large effect on the crystal size and the stoichiometry of the films. The redox currents, the efficiency of these films to color, and their optical properties were influenced by the processing conditions employed and the resulting microstucture. A model is proposed based on the observed microstructure that explains the source of overstoichiometric oxygen and ion transport in these films.
PY - 1992 SP - 239 EP - 253 T2 - Thin Solid Films TI - Effect of Deposition Pressure on the Microstructure and Electrochromic Properties of Electron-beam-evaporated Nickel Oxide Films VL - 221 ER -