Organic field-effect transistors and all-polymer integrated circuits

Matters, M.; Leeuw, Dago M. de; Vissenberg, M.J.C.M.; Hart, C.M.; Herwig, P.; Geuns, Tom C. T.; Mutsaers, C. M. J.; Drury, C.J.

doi:10.1016/s0925-3467(99)00064-6

Cited by 84 publications

(20 citation statements)

References 16 publications

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“…Recently, it has been suggested [23,26] that both the direct P-BP reaction and the formation of a complex consisting of a BP and two Cs could be determinative for hysteresis effects which are typically for present organic field-effect devices [11,[27][28][29][30][31][32][33][34][35]. In a recent simulation [26] study we have shown that trap recharging cannot cause the observed type of hysteresis as suggested in the literature.…”

Section: Introductionsupporting

confidence: 52%

“…Examples can be found in Refs. [11,[27][28][29][30][31][32][33][34][35]. Until now, only few results on the experimental characterization of the field-effect hysteresis have been published, see e.g.…”

Section: Experimental Observationsmentioning

confidence: 99%

“…Consequently, there is no adequate understanding of these effects. It has been supposed that trap recharging or diffusion of mobile ions (in the organic semiconductor or in the insulator) could be causal [29,30,[32][33][34]44]. In a numerical simulation study it has been shown by us recently [26] that trap recharging can lead to hysteresis effects.…”

Section: Experimental Observationsmentioning

confidence: 99%

See 2 more Smart Citations

Transport and reactions in doped conjugated polymers: Electrochemical processes and organic devices

Paasch

2007

Journal of Electroanalytical Chemistry

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Section: Introductionsupporting

confidence: 52%

Section: Experimental Observationsmentioning

confidence: 99%

Section: Experimental Observationsmentioning

confidence: 99%

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Transport and reactions in doped conjugated polymers: Electrochemical processes and organic devices

Paasch

2007

Journal of Electroanalytical Chemistry

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“…Conjugated polymers have attracted attention as promising materials for applications in lightemitting diodes (PLEDs) [1,2] and field-effect transistors (FETs) [3][4][5]. An important point in understanding and developing the devices based on organic semiconductors is the mechanism of charge carrier transport.…”

Section: Introductionmentioning

confidence: 99%

Local charge carrier mobility in disordered organic field-effect transistors

Tanase

Meijer

Blom

et al. 2003

Organic Electronics

Self Cite

160

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In conventional field-effect transistors, the extracted mobility does not take into account the distribution of charge carriers. However, in disordered organic field-effect transistors, the local charge carrier mobility decreases from the semiconductor/insulator interface into the bulk, due to its dependence on the charge carrier density. It is demonstrated that the conventional field-effect mobility is a good approximation for the local mobility of the charge carriers at the interface.

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“…Various studies have been done on both high dielectric constant ( ) materials 1,2,3 , and low-materials 4,5,6 . Usually these studies report on each material independently.…”

Section: Introductionmentioning

confidence: 99%

Influence of gate dielectrics on electrical properties of F8T2 polyfluorene thin film transistors

Swensen

Kanicki

Heeger

2003

Organic Field Effect Transistors II

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The electrical properties of polymeric thin film transisitors (P-TFTs) based on poly(9,9-dioctylfluorene-cobithiophene) alternating copolymer (F8T2) have been studied. Device performance was compared for amorphous silicon nitride deposited by LPCVD and PECVD techniques, aluminum oxide deposited by sputtering, titanium oxide deposited by sputtering, and thermal silicon oxide gate dielectrics. A heavily n-type doped crystalline silicon wafer coated with the desired gate dielectric was used. Photolithographic patterning of source/drain electrodes directly on top of the F8T2 layer is also discussed. The main conclusion from this work is that traps within the F8T2 define the conduction process within the device.

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Organic field-effect transistors and all-polymer integrated circuits

Cited by 84 publications

References 16 publications

Transport and reactions in doped conjugated polymers: Electrochemical processes and organic devices

Transport and reactions in doped conjugated polymers: Electrochemical processes and organic devices

Local charge carrier mobility in disordered organic field-effect transistors

Influence of gate dielectrics on electrical properties of F8T2 polyfluorene thin film transistors

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