کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
539595 | 871260 | 2011 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Transfer printing approach to all-carbon nanoelectronics Transfer printing approach to all-carbon nanoelectronics](/preview/png/539595.png)
Transfer printing methods are used to pattern and assemble monolithic carbon nanotube (CNT) thin-film transistors on large-area transparent, flexible substrates. Airbrushed CNT thin-films with sheet resistance 1 kΩ sq−1 at 80% transparency were used as electrodes, and high quality chemical vapor deposition (CVD)-grown CNT networks were used as the semiconductor component. Transfer printing was used to pre-pattern and assemble thin film transistors on polyethylene terephthalate (PET) substrates which incorporated Al2O3/poly-methylmethacrylate (PMMA) dielectric bi-layer. CNT-based ambipolar devices exhibit field-effect mobility in range 1–33 cm2/V s and on/off ratio ∼103, comparable to the control devices fabricated using Au as the electrode material.
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Journal: Microelectronic Engineering - Volume 88, Issue 10, October 2011, Pages 3150–3154