Author/Authors :
Gaponenko، نويسنده , , N.V. and Sergeev، نويسنده , , O.V. and Borisenko، نويسنده , , V.E. and Pivin، نويسنده , , J.C. and Skeldon، نويسنده , , P. and Thompson، نويسنده , , G.E. and Hamilton، نويسنده , , B. and Misiewicz، نويسنده , , J. and Bryja، نويسنده , , L. and Kudrawiec، نويسنده , , R. and Stupak، نويسنده , , A.P. and Stepanova، نويسنده , , E.A.، نويسنده ,
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 5D4→7Fj (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.
Keywords :
terbium , Porous anodic alumina , polysiloxanes , Luminescence
