High-speed solution-processed organic single crystal transistors using a novel triisopropylsilylethynyl anthracene derivative
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- Title
- High-speed solution-processed organic single crystal transistors using a novel triisopropylsilylethynyl anthracene derivative
- Authors
- Chung, DS; Tae Kyu An; Park, CE; Yun, HJ; Kwon, SK; Kim, YH
- Date Issued
- 2012-11-05
- Publisher
- AMER INST PHYSICS
- Abstract
- A high-quality organic single crystal transistor (OSCT) was fabricated via solution-processing using a novel anthracene derivative (TIPsAntNE). The OSCT fabricated on a surface-modified high-capacitance ZrOx substrate provided a transistor that operated at low voltages with a high mobility up to 4.1 cm(2)/Vs and negligible hysteresis (a V-th shift of <20mV). Importantly, the TIPsAntNE OSCT functioned under a high-frequency AC signal with a gate bias as high as 30 kHz. These are crucial operational requirements for commercial applications of organic transistors. The photoresponsivity (>1 A/W) of the TIPsAntNE single crystal was high over a wide range across the visible spectrum. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4764062]
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/9740
- DOI
- 10.1063/1.4764062
- ISSN
- 0003-6951
- Article Type
- Article
- Citation
- APPLIED PHYSICS LETTERS, vol. 101, no. 19, page. 4764062-1 - 4764062-4, 2012-11-05
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