Gas sensor of multiwalled carbon nanotubes using field emission effect

摘要：

We demonstrate approach to gas sensing using the field emission effect of carbon nanotube (CNT). We focus on the field emission of vertically aligned muitiwalled CNTs (MWCNTs) by electric field surface treatment and the characteristics of the sensor when exposed to NO2.

作者: Yang Doo Lee Hyeon-Jae Lee Woo-Sung Cho Yun-Hi Lee Jai Kyeong Kim Sahn Nahm Byeong-Kwon Ju

作者单位: Department of Materials Science and Engineering, Korea University, Anam-dong, Seongbuk-gu, Seoul 136 Display and Nanosystem Lab., College of Engineering, Korea University, Anam-dong, Seongbuk-gu, Seoul Department of Physics, Korea University, Seoul, 136-701, Republic of Korea Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seongbuk-gu, Seoul 136-791 Department of Materials Science and Engineering, Korea University, Anam-dong, Seongbuk-gu, Seoul 136

会议类型: 国际会议

会议名称: 19Th International Vacuum Nanoelectronics Conference & 50th International Field Emission Symposium(第19届真空微纳国际年会暨第50届场致发射国际会议)

会议地点: 桂林

会议语种:英文

页码: 397-398

在线出版日期: 2006-07-17（万方平台首次上网日期，不代表论文的发表时间）