Abstract
We have examined the preparation of transparent alumina film and CdS-doped alumina film prepared by the sol-gel process using aqueous sol starting from AlCl3. The resulting alumina films obtained by sol-gel transformation are transparent in the visible and near infrared up to 1000 °C. Homogeneous solution of alumina sol and Cd(CH3COO)2 was converted into gel film by dehydration. Then, on exposure to H2S stream at 250–600 °C, a CdS-doped film was obtained. It shows relatively sharp blue-shifted visible absorption that is attributed to size quantization effect. Large nonlinear absorption and refractive index have been obtained, because high concentration of CdS particles can be achieved by using this method.
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D. R. ULRICH,J. Non-Cryst. Solids 100 (1988) 174.
D. C. BRADLEY,Chem. Rev. 89 (1989) 1317.
L. L. HENCH and J. K. WEST, ibid.90 (1990) 33.
B. E. YOLDAS,Ceramic Bulletin 54 (1975) 286.
N. FINLAYSON, W. C. BANYAI, E. M. WRIGHT, C. T. SEATON, G. I. STEGMAN, T. J. CULLEN and C. N. IRONSIDE,Appl. Phys. Lett. 53 (1988) 1144.
L. H. ACIOLI, A. S. L. GOMES and J. R. RIOS LEITE, ibid.53 (1988) 1788.
A. NAKAMURA, H. YAMADA and T. TOKIZAKI,Phys. Rev. B 40 (1989) 8585.
Y. KUROKAWA, T. SHIRAKAWA, S. SAITO and N. YUI,J. Mater. Sci. Lett. 5 (1986) 1070.
Y. KOBAYASHI, Y. IMAI and Y. KUROKAWA, ibid.7 (1988) 1148.
W. H. GITZEN (ed) ‘Alumina as a Ceramic Material” (The Amer. Ceram. Soc. Inc., Columbus, Ohio, 1970).
L. VLAEV, D. DAMYANOV and M. M. MOMAMED,Colloids and Surfaces 36 (1989) 427.
N. F. BORRELLI, D. W. HALL, H. J. HOLLAND and D. W. SMITH,J. Appl. Phys. 61 (1987) 5399.
G. R. OLBRIGHT, N. PEYGHAMBARIAN, S. W. KOCH and L. BANYAI,Opt. Lett. 12 (1987) 413.
R. K. JAIN and R. C. LIND,J. Opt. Soc. Am. 73 (1983) 647.
M. NOGAMI, K. NAGASAKA and A. NAKAMURA, in Extended Abstracts (The 37th Spring Meeting, 1990); the Japan Society of Appl. Physics and Related Societies, No. 3, 1149 [in Japanese].
A. HENGLEIN,Chem. Rev. 89 (1989) 1861.
P. ROUSSIGNOL, D. RICARD, J. LUKASIK and C. FLYTZANIS,J. Opt. Soc. Am. B4 (1987) 5.
P. HORAN, W. BLAU, H. BYRNE and P. BERGLUND,Appl. Opt. 29 (1990) 31.
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Kobayashi, Y., Yamazaki, S., Kurokawa, Y. et al. Preparation of a transparent alumina film doped with CdS and its nonlinear optical properties. J Mater Sci: Mater Electron 3, 20–25 (1992). https://doi.org/10.1007/BF00701089
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DOI: https://doi.org/10.1007/BF00701089