CdS microcrystalline-doped phosphorous glasses

Leonid B. Glebov; Elene V. Kolobkova; Andrey A. Lipovskii; Nikolai V. Nikonorov; Gury Timofeevic Petrovsky

doi:10.1117/12.179583

6 July 1994 CdS microcrystalline-doped phosphorous glasses

Leonid B. Glebov, Elene V. Kolobkova, Andrey A. Lipovskii, Nikolai V. Nikonorov, Gury Timofeevic Petrovsky

Proceedings Volume 2229, Nonlinear Optical Materials for Switching and Limiting; (1994) https://doi.org/10.1117/12.179583
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

Phosphate glass doped at 0.2% was synthesized. Transmission electron microscopy and electron diffraction study demonstrated microcrystals arising in the glass matrix, their growth up to 10 nm, and gave evidence of hexagonal structure of the microcrystals. Distances between crystalline planes of the crystals are same as distances for hexagonal CdS crystals. Annealing conditions necessary for the microcrystals growth (350 to 370 degree(s)C, 15 to 75 min duration) are very soft in comparison with standard annealing conditions for silicate semiconductor doped glasses. Quantum size phenomenon (shift of absorption edge with increasing of microcrystals) was observed in the glass designed.

Citation Download Citation

Leonid B. Glebov, Elene V. Kolobkova, Andrey A. Lipovskii, Nikolai V. Nikonorov, and Gury Timofeevic Petrovsky "CdS microcrystalline-doped phosphorous glasses", Proc. SPIE 2229, Nonlinear Optical Materials for Switching and Limiting, (6 July 1994); https://doi.org/10.1117/12.179583

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