论文信息 - Effect of aromatic diamines as a cathode interface layer

Effect of aromatic diamines as a cathode interface layer

Abstract The cathode interface layer (CIL) was investigated using aromatic diamine derivatives. The organic electroluminescent (EL) device with Ag cathode and CIL of Cz-TPD (4,4′-biscarbazolyl(9)-biphenyl) showed good EL characteristics comparable to a conventional MgAg device and also an improved storage stability. X-ray reflectivity measurement suggested that the rough structure of the Cz-TPD layer lowered the electron injection barrier at the Ag interface.

[1] Joseph Shinar,et al. Fabrication and electroluminescence of double-layered organic light-emitting diodes with the Al2O3/Al cathode , 1997 .

[2] C. Tang,et al. Enhanced electron injection in organic electroluminescence devices using an Al/LiF electrode , 1997 .

[3] Alan J. Heeger,et al. Enhanced performance of polymer light‐emitting diodes using high‐surface area polyaniline network electrodes , 1995 .