1,1,4,4-Tetraphenyl-1,3-butadiene (TPB) was successfully introduced into the polymer multilayerfilms by means of Langmuir-Blodgett (LB) technique. Results of UV-VIS spectra and X-ray diffractionshowed that the uniform films had a layer structure similar to the superlattice of organic multiple quantumwells. The electroluminescence (EL) devices fabricated from the doped polymer LB films emitted blue light.Compared with the casting films, the photoluminescence (PL) and EL spectra showed that the exciton energyshifts to higher and the half-width of the emission peak becomes narrower due to exciton confinement effect.
展开▼
机译:平成28年度论文赏受赏轮文:Effect of Si/Fe Composition, Substrate Temperature, and Substrate Orientation on the Structure and Magnetic Properties of Fe-Si Alloy Film