Turkish Journal of Physics
Abstract
The dielectric/semiconductor interface is one of the most important components strongly affecting the performance of organic field-effect transistors (OFETs). To improve OFET parameters, we applied a series of phenylboronic acid derivatives as self-assembly molecules between dielectric and organic semiconductor layers. Device performance parameters, especially threshold voltage, current on/off ratio, and subthreshold slope, were improved. To elucidate the mechanism, dielectric/semiconductor interfaces were analyzed using atomic force microscope and contact angle techniques.
DOI
10.3906/fiz-1812-3
Keywords
Interface modification, self-assembled monolayer, organic field-effect transistor
First Page
207
Last Page
212
Recommended Citation
ALIÇ, T. Y (2019). The effect of phenylboronic acid-based self-assembled monolayers on theperformance of organic field-effect transistors (OFETs). Turkish Journal of Physics 43 (2): 207-212. https://doi.org/10.3906/fiz-1812-3
