Single-molecule electroluminescence of a phosphorescent organometallic complex.
Lighting one by one: The electroluminescence (EL) from single molecules of a red phosphorescent iridium complex dispersed in a hole-transporting polymer matrix is studied. The single-molecule EL dynamics is determined by local structural inhomogeneities in the matrix polymer [picture: see text].
Department of Organic and Polymeric Materials, Tokyo Institute of Technology, Ookayama 2-12-1, Meguro-ku, Tokyo, Japan.
Yasuhiro
Y
Sekiguchi
Satoshi
S
Habuchi
Martin
M
Vacha