Abstract
The Mg content of Zn1−x Mg x O film grown on A-sapphire substrates by plasma-assisted molecular beam epitaxy is measured by inductively coupled plasma (ICP) and electronic probe microanalysis (EPMA). A theoretical model for analyzing the difference in the Mg content between Zn-rich and Zn-deficient conditions in the growth process is established, and the mathematical relation between Mg content and the temperature of the Mg cell is formulated under Zn-rich condition. The formula derived is proven to be correct by experiments.
Similar content being viewed by others
References
Tanite, T., Komuro, T. et al., Molecular beam epitaxial growth of Al doped ZnO films on a-plane Sapphire substrates, in Proceedings of the 63rd Autumn Symposium, 2002, The Japanese Society of Applied Physics, Niigata 2002, Sep. 24–27, Japan.
Koike, K., Tanite, T. et al., Analysis of ZnO films grown on Si (111) substrates by molecular beam epitaxy, in Proceedings of the 49th Autumn Symposium, 2002, the Japanese Society of Applied Physics, Tokyo 2002, Mar, 21–25, Japan.
Teng, C. W., Math, J. F., Refractive indices and absorption coefficients of Mg x Zn1−x O allays, 2000, 76(8):979–981.
Kinouchi, S., Electron Probe Microanalysis (in Japanese), 1st. ed., Tokyo: Gijyutssyoin Press, 2001.
Yamasina, T., Hirohata, Y., Vacuum Technology (in Japanese), 1st ed., Tokyo: Kyoritu Press, 1991.
Yoshioka, K., Ogino, K., Physicochemistry, Collegial Teaching Materials (in Japanese), 1st ed., Tokyo: Physicochemistry Press, 1976.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yan, F., Jian, S., Ogata, K. et al. Analysis of Mg content of Zn1−x Mg x O film grown on sapphire substrates by plasma-assisted molecular beam epitaxy. Sci. China Ser. E-Technol. Sci. 47, 166–172 (2004). https://doi.org/10.1360/03ye0412
Received:
Issue Date:
DOI: https://doi.org/10.1360/03ye0412