Takashi Ehara and  Takayoshi Nakanishi and  Kohei Sasaki and  Marina Abe and  Hiroshi Abe and  Kiyoaki Abe and  Ryo Iizaka and  Takuya Sato,  Preparation of CuAlO2 Thin Films on Si or Sapphire Substrate by Sol-Gel Method Using Metal Acetate or Nitrate.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2016, vol. 120(12). 1482 - 1485
    [viewed 25 January 2022]. Available from: https://publications.waset.org/pdf/10006079.