Fabrication of Organic Electronic Devices by Interfacial Self-organization

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In this study, we utilized a new film transfer method to fabricate organic field effect transistors. Self-organized surface structure during the spin-coating could be placed at the charge transport interface without changing the structures. As the result, the charge mobility and device stability toward the bias stress were improved due to the ordered interfacial structure. Moreover, this technique was used to investigate the charge distribution in the thin films in organic field effect transistor devices, which had a fundamental importance.