Unexpectedly high field-effect mobility of a soluble, low molecular weight oligoquaterthiophene fraction with low polydispersity
- Layers made from soluble low molecular weight polythiophene PQT-12 with low polydispersity exhibit a highly ordered structure and charge-carrier mobilities of the order of 10(-3) cm(2)/(V s), which we attribute to its proximity to monodispersity. We propose that polydispersity is a decisive factor with regard to structure formation and transport properties of soluble low molecular weight polythiophenes.
| Author details: | Patrick Pingel, Achmad Zen, Dieter NeherORCiDGND, Ingo Lieberwirth, Gerhard Wegner, Sybille Allard, Ullrich ScherfORCiDGND |
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| URL: | http://www.springerlink.com/content/100501 |
| DOI: | https://doi.org/10.1007/s00339-008-4994-0 |
| ISSN: | 0947-8396 |
| Publication type: | Article |
| Language: | English |
| Year of first publication: | 2009 |
| Publication year: | 2009 |
| Release date: | 2017/03/25 |
| Source: | Applied physics A. - ISSN 0947-8396. - 95 (2009), 1, S. 67 - 72 |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| Peer review: | Referiert |
