Abstract
The nanorheological approach for characterization of electroluminescent polymer thin films was presented. The photoluminescence quantum efficiency of poly(p-phenylenevinylene) (PPV) was directly correlated to the glass transition property. As a function of the conversion temperature of the soluble PPV precursor, conformational changes and chain packing were discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 2563-2565 |
| Journal | Applied Physics Letters |
| Volume | 83 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 29 Sept 2003 |
| Externally published | Yes |