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|Title:||Self-organized photonic structures in polymer light-emitting diodes|
|Citation:||Fichet, G., Corcoran, N., Ho, P.K.H., Arias, A.C., MacKenzie, J.D., Huck, W.T.S., Friend, R.H. (2004-11-04). Self-organized photonic structures in polymer light-emitting diodes. Advanced Materials 16 (21) : 1908-1912. ScholarBank@NUS Repository. https://doi.org/10.1002/adma.200400316|
|Abstract:||The inclusion of self-organized, two-dimensional (2D) photonic structures with nanoscale topography within the emissive layer of polymer blends light-emitting diodes (LED) was investigated. The photonic structures were were analyzed by chemically patterning the poly(ethylene dioxythiophene) doped with polystyrene sulfonic acid (PEDOT/PSS) anode. The self-organization was achieved by spin-coating a polymer blend layer on top of a 2D pattern with a periodicity of 4μm. It was found that the vinyl terminated silane was used to provide sufficient contrast between the hydrophilic PEDOT/PSS, without creating a hydrophobic surface that resulted in the dewetting of the spincoated films.|
|Source Title:||Advanced Materials|
|Appears in Collections:||Staff Publications|
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