References
G. Jackson,Opt. Acta 16 (1969) 1.
Y. Suemune,Jpn. J. Appl. Phys. 22 (1983) 1669.
K. Kobayashi, T. Maeda, S. Matsushima andG. Okada,J. Mater. Sci. in press.
A. F. Povey andP. M. A. Sherwood,J. Chem. Soc. Faraday Trans. II 70 (1974) 1240.
M. Miyayama, Y. Takuma andH. Yanagida,Chem. Lett. 1982 (1982) 1735.
Y. Dai, A. Manthiram, A. Campion andJ. B. Goodenough,Phys. Rev. B38 (1988) 5091.
N. Shimizu, K. Michishita, Y. Higashida, H. Yokayama, Y. Hayami, Y. Kubo, E. Inukai, A. Saji, N. Kuroda andH. Yoshida,Jpn. J. Appl. Phys. 28 (1989) L1955.
T. J. Chuang, C. R. Brundle andD. W. Rice,Surf. Sci. 59 (1976) 413.
K. S. Kim,Phys. Rev. Bll (1975) 2177.
H. W. Meldner andJ. D. Perez,ibid. A4 (1971) 1388.
Y. G. Borod'ko, S. I. Vetchinkin, S. L. Zimont, I. N. Ivleva andY. M. Shul'ga,Chem. Phys. Lett. 42 (1976) 264.
D. C. Frost, C. A. Mcdowell andI. S. Woolsey,Mol. Phys. 27 (1974) 1473.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kobayashi, K., Maeda, T., Matsushima, S. et al. Valence state of cobalt ions in a sputtered ZnO film. J Mater Sci Lett 12, 168–169 (1993). https://doi.org/10.1007/BF00819948
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00819948