P. Y. Liu; X.; F. L. Zhao; H. H. Shi; J. R. Lian; L. F. Cao; N. S. Xu
(The Korean Physical Society, 2005-05)
Energy transfer in fac tris(2-phenylpyridine)iridium (Ir(ppy)3), a green phosphorescent dye, doped into poly-vinylcarbazole (PVK) polymer thin ¯lms was investigated by steady-state and time-resolved photoluminescence ...