Characteristics of a single-layer graphene field effect transistor with UV/ozone treatment

• Main Authors: Tran, Xuan Anh, Yu, Hongyu, Sun, Xiaowei, Liu, W. J., Liu, X. B., Wei, J.
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/97792; http://hdl.handle.net/10220/13225
• Institution: Nanyang Technological University

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...