DOI: 10.1063/1.2186989. Equivalent circuit for an organic field-effect transistor from impedance measurements under dc bias

Equivalent circuit for an organic field-effect transistor from impedance measurements under dc bias

10.1063/1.2186989

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

The output and forward transfer impedance of an organic field-effect transistor have been measured by a lock-in amplifier technique. The small-signal ac response of a pentacene FET, under dc bias, is used to construct the equivalent circuit. The output impedance parameters are numerically simulated using Bode plot analysis and the deviations at low frequency are modeled with contact impedance of the source-drain channel. The ac current generator at the output is estimated along with the gate capacitances.

Bibliography

Jaiswal, M., & Menon, R. (2006). Equivalent circuit for an organic field-effect transistor from impedance measurements under dc bias. Applied Physics Letters, 88(12).

Authors 2

Manu Jaiswal (first)
Reghu Menon (additional)

References 13 Referenced 21

10.1016/S0379-6779(98)00313-0 / Synth. Met. (1999)
10.1016/j.synthmet.2004.06.026 / Synth. Met. (2004)
10.1021/jp011817x / J. Phys. Chem. B (2001)
10.1063/1.366004 / J. Appl. Phys. (1997)
10.1063/1.1690495 / Appl. Phys. Lett. (2004)
{'volume-title': 'Field-Effect Devices', 'year': '1983', 'author': 'Pierret', 'key': '2023070302353825400_c6'} / Field-Effect Devices by Pierret (1983)
10.1002/adma.200501109 / Adv. Mater. (Weinheim, Ger.) (2005)
{'volume-title': 'Network Analysis and Feedback Amplifier Design', 'year': '1945', 'key': '2023070302353825400_c8'} / Network Analysis and Feedback Amplifier Design (1945)
10.1063/1.1345805 / Appl. Phys. Lett. (2001)
10.1063/1.1806533 / J. Appl. Phys. (2004)
10.1063/1.1702608 / J. Appl. Phys. (1963)
{'key': '2023070302353825400_c13'}
10.1063/1.1636524 / J. Appl. Phys. (2004)

Dates

Type	When
Created	19 years, 5 months ago (March 20, 2006, 6:05 p.m.)
Deposited	2 years, 1 month ago (July 2, 2023, 10:35 p.m.)
Indexed	4 weeks, 2 days ago (July 30, 2025, 6:46 a.m.)
Issued	19 years, 5 months ago (March 20, 2006)
Published	19 years, 5 months ago (March 20, 2006)
Published Online	19 years, 5 months ago (March 21, 2006)
Published Print	19 years, 5 months ago (March 20, 2006)

Funders 0

None

BibTeX

@article{Jaiswal_2006, title={Equivalent circuit for an organic field-effect transistor from impedance measurements under dc bias}, volume={88}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2186989}, DOI={10.1063/1.2186989}, number={12}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Jaiswal, Manu and Menon, Reghu}, year={2006}, month=mar }

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