Mixed self-assembled monolayer of molecules with dipolar and acceptor character-Influence on hysteresis and threshold voltage in organic thin-film transistors

Jedaa A, Salinas Batallas M, Jäger C, Clark T, Ebel A, Hirsch A, Halik M (2012)

Publication Language: English

Publication Type: Journal article, Original article

Publication year: 2012

Journal

Original Authors: Jedaa A., Salinas M., Jäger C.M., Clark T., Ebel A., Hirsch A., Halik M.

Publisher: American Institute of Physics (AIP)

Book Volume: 100

Pages Range: 63302

Article Number: 063302

Journal Issue: 6

URI: http://scitation.aip.org/content/aip/journal/apl/100/6/10.1063/1.3682301

DOI: 10.1063/1.3682301

Abstract

In this report, we investigate the impact of the molecular dipole moment and redox active head groups (C ) in pure and mixed self-assembled monolayers (SAMs), which serve as an ultra-thin hybrid dielectric layer in low-voltage operating organic thin-film transistors. We show that the dipole of the SAM-forming molecules affects the threshold voltage, while the concentration of redox-active C moieties determines the hysteresis in devices with α,α′-dihexyl-sexithiophene and pentacene as organic semiconductors. © 2012 American Institute of Physics.

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APA:

Jedaa, A., Salinas Batallas, M., Jäger, C., Clark, T., Ebel, A., Hirsch, A., & Halik, M. (2012). Mixed self-assembled monolayer of molecules with dipolar and acceptor character-Influence on hysteresis and threshold voltage in organic thin-film transistors. Applied Physics Letters, 100(6), 63302. https://dx.doi.org/10.1063/1.3682301

MLA:

Jedaa, Abdesselam, et al. "Mixed self-assembled monolayer of molecules with dipolar and acceptor character-Influence on hysteresis and threshold voltage in organic thin-film transistors." Applied Physics Letters 100.6 (2012): 63302.

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