Transverse electric field dependence of charge mobility in end-on oriented polymer structures

0501759 - ÚMCH 2020 RIV NL eng J - Journal Article
Sun, S.-J. - Menšík, Miroslav - Toman, Petr - Král, Karel
Transverse electric field dependence of charge mobility in end-on oriented polymer structures.
Chemical Physics. Roč. 522, 1 June (2019), s. 15-23. ISSN 0301-0104. E-ISSN 1873-4421
R&D Projects: GA MŠMT(CZ) LTC17029
EU Projects: European Commission(XE) MPNS COST Action MP1406
Institutional support: RVO:61389013 ; RVO:68378271
Keywords : charge mobility * conducting polymers * field effect transistors
OECD category: Polymer science; Condensed matter physics (including formerly solid state physics, supercond.) (FZU-D)
Impact factor: 1.771, year: 2019
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0301010418310620?via%3Dihub

The transverse electric field dependence of the charge mobility in the end-on oriented stacked polymer crystal grains was theoretically studied in order to optimize the organic field-effect transistor architecture for intrinsically generated charge carriers. It was shown that the applied transverse electric field may reorder the on-chain charge carrier densities in end-on oriented polymer materials, which results in a decrease of the inter-chain charge carrier mobility. On the other hand, for the gate voltage attractive at the source, but repulsive at the drain, the mobility of hole increases.
Permanent Link: http://hdl.handle.net/11104/0294097