Abstract
Low-voltage organic thin film transistors (OTFT) based on dinaptho[2,3-b:2’,3’-f]thieno[3,2-b]thiophene with multi-finger electrodes were fabricated on PEN substrates. We constructed compact Id model of prepared OTFT transistors. Proposed theoretical compact model is optimised by constrained genetic algorithm followed by unconstrained Nelder-Mead optimisation method. This combination of stochastic and deterministic approach enables comfortable construction of a high quality theoretical OTFT model. Extracted operating characteristics of the transistor can be used for optimisation of the device performance.
Original language | English |
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Publication status | Published - 21 Nov 2019 |
Event | Progress in Applied Surface, Interface and Thin Film Science Solar Renewable Energy News - Auditorium al Duomo, Florence, Italy Duration: 18 Nov 2019 → 21 Nov 2019 https://lm.uniza.sk/~jurecka/konferencie/SURFINT-2019/?str=16 |
Conference
Conference | Progress in Applied Surface, Interface and Thin Film Science Solar Renewable Energy News |
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Abbreviated title | SURFINT-SREN VI |
Country | Italy |
City | Florence |
Period | 18/11/19 → 21/11/19 |
Internet address |
Keywords
- organic thin film transistors
- compact OTFT model
- genetic algorithm
- Nelder-Mead method