Abstract
Organic thin film transistors (OTFTs) are of significant
interest for the development of organic electronics. The
devices described in this paper, through measurements,
analytic extraction of parameters and simulations, are
organic transistor having Polytriarylamine (PTAA) as
semiconductor. This paper refers to the determination of
the source and drain contact resistance of these PTAA
organic transistors. The MATLAB Simulink model is based
on an analytic model, for which DC Sweep and parametric
simulations were employed in order to obtain the total
resistance. The results are processed in accordance to
the Transfer Line Method (TLM). This mathematical method
uses results on the total channel resistance of the thin
film transistors with various channel lengths in order to
extrapolate the contact resistance. The TLM structures
considered here are bottom contact top gate OTFTs with
interdigitated electrodes of various channel lengths. The
values of the contact resistance are considered equal due
to the symmetry of the measured structure.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Semiconductor Conference, CAS 2012 |
| Publisher | IEEE Institute of Electrical and Electronic Engineers |
| Pages | 399-402 |
| ISBN (Electronic) | 978-1-4673-0738-3 |
| ISBN (Print) | 978-1-4673-0736-9, 978-1-4673-0737-6 |
| DOIs | |
| Publication status | Published - 2012 |
| MoE publication type | Not Eligible |
| Event | 35th International Semiconductor Conference, CAS 2012 - Sinaia, Romania Duration: 15 Nov 2012 → 17 Nov 2012 |
Conference
| Conference | 35th International Semiconductor Conference, CAS 2012 |
|---|---|
| Abbreviated title | CAS 2012 |
| Country/Territory | Romania |
| City | Sinaia |
| Period | 15/11/12 → 17/11/12 |