Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-18T05:47:09.398Z Has data issue: false hasContentIssue false
  • English
  • Français

Silica Porous Glasses With Silicon Impregnations

Published online by Cambridge University Press:  21 February 2011

Yakov O. Roizin ,
Andrey B. Korlyakov  and
Sergey A. Gevelyuk
Yakov O. Roizin
Affiliation:
Odessa State University, Noncrystalline Electronic Systems Department, 2 P.Velikogo Str.,270100 Odessa, Ukraine
Andrey B. Korlyakov
Affiliation:
Odessa State University, Noncrystalline Electronic Systems Department, 2 P.Velikogo Str.,270100 Odessa, Ukraine
Sergey A. Gevelyuk
Affiliation:
Odessa State University, Noncrystalline Electronic Systems Department, 2 P.Velikogo Str.,270100 Odessa, Ukraine
Get access

Abstract

Quantum-size silicon enriched regions were formed in silica porous glasses obtained by three different technologies. Processing in the spark discharge and carbon reduction of silicon dioxide in the solid phase were performed for this purpose. All fabricated specimens have been investigated in relation to their electrical and photoluminescence (PL) properties. A pronounced increase of visible luminescence and single-type changes in the a.c. conductivity were registered in all cases.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 346: Symposium N – Better Ceramics Through Chemistry VI , 1994 , 773
Copyright
Copyright © Materials Research Society 1998

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1 Morigaki, H., Ping, F.W., Ono, H. and Yazawa, K., J. Appl. Phys, 70,1869 (1991).Google Scholar
2 Luong, J.C. and Borelli, N.F., Mat.Res.Soc.Symp.Proc. 144, 695(1989).Google Scholar
3 Duvault-Herrera, Y., Jaffrezic-Renault, N., Clechet, P., Sirpinet, J. and Morel, D., Colloïde and surfaces, 50, 197(1990).Google Scholar
4 Kaps, Ch., Schubert, R. and Fronke, O., Proc. XVI Intern. Congr. Glass; Bol.Soc.Esp. Ceram. Vid. 31-C(3), 109 (1992).Google Scholar
5 Yon, J.J., Barla, K., Herino, R. and Bomchil, G., J.Appl.Phys., 62(3), 1042(1987).Google Scholar
6 Alexeev-Popov, A.V., Roizin, Ya.O., Rysiakiewicz-Paeek, E. and Marczuk, K, Optical Materials, 2, 249 (1993).Google Scholar
7 Gregg, S.J. and Sing, K.S.W., in Surface and Colloid Science. 9. edited by Matijevic, E., (Wiley, Uxbridge, 1976), pp. 231-359.Google Scholar
8 Skanavi, , Physics of Dielectrics (STTL Publishers, Leningrad, 1949), p. 490.Google Scholar
9 Pearce, C.W., in VLSI Technologies, edited bv Sze, S.M. (McGrow -Hill Book Company New-York, 1983), pp. 19-20.Google Scholar
10 Ruttensperger, B., Krotz, G., Muller, G., Derst, G., J. Non.Cryst.Sol. 137&13S, 635 i (1991).Google Scholar
11 Canham, L.T., Appl.Phys.Lett. 57, 1046(1990).Google Scholar
12 Searle, T.M., J. Non.Cryst.Sol. 137&13, 571(1991).Google Scholar