Abstract

In the present communication we report on luminescence from terbium doped polysiloxanes SR-350, prepared from a liquid precursor, fabricated onto monocrystalline silicon and mesoporous anodic alumina. The optical bands ranging from 380 to 630 nm associated with 5D 4→ 7F j ( j=3, 4, 5, 6) transitions with a predominant band at 545 nm have been investigated over the temperature range of 10–300 K. Strong enhancement of terbium luminescence from the spin-on SR-350 films processed on porous anodic alumina is reported.

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