| ชื่อเรื่อง | : | Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment |
| นักวิจัย | : | Liu, W. J. , Tran, Xuan Anh , Liu, X. B. , Wei, J. , Yu, Hongyu , Sun, Xiaowei |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Liu, W. J., Tran, X. A., Liu, X. B., Wei, J., Yu, H., & Sun, X. (2012). Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment. ECS solid state letters, 2(1), M1-M4. , http://hdl.handle.net/10220/13225 , http://dx.doi.org/10.1149/2.005301ssl |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | ECS solid state letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The performance of a single-layer graphene field effect transistor treated with UV/ozone at various temperatures is studied. It is observed that the number of the defects in graphene sheet increases with the UV/ozone treatment time, evidenced by Raman spectra. Moreover, the UV/ozone treatment dopes graphene into p-type as the time increases, which is consistent with the electric transfer measurements. With the increase in the UV/ozone treatment time, the mobility of graphene transistor degrades, and the degradation accelerates with the increase in temperature. We further verified by XPS measurement that the oxygen related carbon group O=C-O formation is the main cause for the mobility degradation. |
| บรรณานุกรม | : |
Liu, W. J. , Tran, Xuan Anh , Liu, X. B. , Wei, J. , Yu, Hongyu , Sun, Xiaowei . (2555). Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Liu, W. J. , Tran, Xuan Anh , Liu, X. B. , Wei, J. , Yu, Hongyu , Sun, Xiaowei . 2555. "Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Liu, W. J. , Tran, Xuan Anh , Liu, X. B. , Wei, J. , Yu, Hongyu , Sun, Xiaowei . "Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Liu, W. J. , Tran, Xuan Anh , Liu, X. B. , Wei, J. , Yu, Hongyu , Sun, Xiaowei . Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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