Abstract
CdTe microcrystallites were precipitated in 57.8CdO · 19.7SiO2 · 19.0B2O3 · 3.5Al2O3 glasses doped with 5.0 mol % CdTe. The microcrystallite size increased linearly with t1/3 (t: heat-treatment time), indicating diffusion-controlled growth mechanism, where the estimated activation energy for diffusion was 542 kJ/mol. The linear increase in the band gap energy with l/r2 (r: the crystallite radius) suggested the quantum size effect of the CdTe microcrystallites.
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References
R. K. Jain and R. C. Lind, J. Opt. Soc. Am. 73, 647 (1983).
J. Yumoto, S. Fukushima, and K. Kubodera, Opt. Lett. 12, 832 (1987).
S. S. Yao, C. Karagoleff, A. Gabel, R. Fortenberry, C. T. Seaton, and G. I. Stegeman, Appl. Phys. Lett. 46, 801 (1985).
S. Schmitt Rink, D. A. B. Miller, and D. S. Chemla, Phys. Rev. B 35, 813 (1987).
L. Banyai, Y. Z. Hu, M. Lindberg, and S. W. Koch, Phys. Rev. B 38, 8142 (1988).
D. Ricard, P. Roussignol, F. Hache, and Ch. Flytzaniz, Phys. Status Solidi B 159, 275 (1990).
V. Esch, B. Fluegel, G. Khitrova, H. M. Gibbs, Xu Jiajin, K. Kang, S. W. Koch, L. C. Liu, S. H. Risbud, and N. Pegyhambarian, Phys. Rev. B 42, 7450 (1990).
S. Omi, H. Hiraga, K. Uchida, C. Hata, Y. Asahara, A. J. Ikushima, T. Tokizaki, and A. Nakamura, Science and Technology of New Glasses (Proc. Int. Conf. Science and Technology of New Glasses), edited by S. Sakka and N. Soga, Tokyo (1991), pp. 181–186.
N. F. Borrelli, D. W. Hall, H. J. Holland, and D. W. Smith, J. Appl. Phys. 61, 5399 (1987).
L. C. Liu and S. H. Risbud, J. Appl. Phys. 68, 28 (1990).
Y. Fuyu and J. M. Parkar, Mater. Lett. 6, 233 (1988).
S. Omi, K. Uchida, T. Hata, H. Hiraga, Y. Asahara, A. J. Ikushima, T. Tokizaki, and A. Nakamura, 31st Symp. Glass, Glass Div. Ceram. Soc. Japan (1990), p. 53.
Al. L. Efros and A. L. Efros, Sov. Phys. Semicond. 16, 772 (1982).
B. G. Potter, Jr., and J. H. Simmons, J. Appl. Phys. 68, 1218 (1990).
M. Nogami, K. Nagasaka, and T. Suzuki, J. Am. Ceram. Soc. 75, 220 (1992).
H. Shinojima, J. Yumoto, N. Uesugi, S. Omi, and Y. Asahara, Appl. Phys. Lett. 55, 1519 (1989).
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Fu, J., Osaka, A., Nanba, T. et al. CdTe microcrystallites doped in melt-quenched borosilicate glass. Journal of Materials Research 9, 493–497 (1994). https://doi.org/10.1557/JMR.1994.0493
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DOI: https://doi.org/10.1557/JMR.1994.0493