Research Article
Inexpensive Measuring System for the Characterization of Organic Transistors
Table 2
Characterization of the TIPS-pentacene OFET according to the IEEE1620-2008 standard.
| Parameter | Symbol | Value | Ossila |
| Stray capacitance | CGD | 697.38 pF at 100 KHz | — | Stray capacitance | CGS | 685.28 pF at 100 KHz | — | Conductance | | Saturation region = 2 pA/V Linear region = 28 pA/V | — | Dwell time | | 500 ms | — | Environmental conditions | | 26°C, 60% RH, dark, air | — | Carrier mobility | μ | Saturation region = 15.10−6 cm2/V·s Linear region = 135.10−6 cm2/V·s | 0.38 × 10−6 — | Gate leakage current | IGS | 125 pA | — | On/off ratio | | 32.91 | — | Subthreshold swing | | 0.335 log(A)/V (VDS = −40 V, VGS = −5 V) | — | Threshold voltage | VT | −11.79 V (VDS = −25 V) | −12.99 | Transconductance | | 17.25 pA/V (VDS = −25 V) | — |
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