Ultra-thin emissive molecular devices: polarized emission of Ln(III) complex films

作者：Hasegawa Miki^*; Kunisaki Shunsuke; Ohtsu Hideki; Werner Franz

来源：Monatshefte fur Chemie, 2009, 140(7): 751-763.

DOI：10.1007/s00706-009-0134-6

• Lanthanide complexes
• LB film
• Stretched PVA film
• Emission
• Polarized electronic transitions

On ultra-thin films, Tb(III) shows polarized ff-emission in the visible wavelength region induced by intramolecular energy transfer from the photoexcited organic ligand, such as phenanthroline. Pr(III) causes polarized pi pi* emission from the chromophore in the ultrathin film (Langmuir-Blodgett film). Here, the unique optical properties of molecular devices with lanthanide complexes are summarized.

• 出版日期2009-7