A. Azens et al., ELECTROCHROMISM IN TUNGSTEN OXYFLUORIDE FILMS MADE BY CHEMICALLY ENHANCED DC SPUTTERING, Applied physics letters, 65(16), 1994, pp. 1998-2000
Tungsten oxyfluoride films were prepared by reactive dc sputtering in
plasmas containing O2 + CF4.. The deposition rate was large, particula
rly when chemical sputtering was promoted by heating the target. The f
ilms could show large charge insertion/extraction and high coloration
efficiency. (C) 1994 American Institute of Physics.