Silica porous glasses with silicon impregnations

Yakov O. Roizin, Andrey B. Korlyakov, Sergey A. Gevelyuk

Research output: Contribution to journalConference articlepeer-review


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.

Original languageEnglish
Pages (from-to)773-778
Number of pages6
JournalMaterials Research Society Symposium - Proceedings
StatePublished - 1994
Externally publishedYes
EventProceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA
Duration: 4 Apr 19948 Apr 1994


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