Transformation of Electrical Properties of Carbon Nanotube Transistors and Their Applications
Date Issued
2005
Date
2005
Author(s)
Su, Ching-Chung
DOI
zh-TW
Abstract
In this paper, we researched on the carbon nanotube transistors and their applications. Znic Oxide (ZnO) film was sputtered on the surface of the carbon nanotube, which was used for transferring electrical properties of CNTs and developing carbon monoxide (CO) gas sensor. Moreover, we developed the fabrication of the carbon nanotube field effect transistor (CNTFET). It was successfully to convert semiconducting p-type CNTFET into metallic CNTFET through sputtering ZnO film. It was a simple method transferring electrical properties of CNTFET and could obtain the high resistance metallic coducting wires. Furthermore, the metallic CNTFET used as the gas sensor measured different concerntration of the carbon monoxide due to the change of the electric properties in the atmospheric environment. The metallic CNTFET gas sensor is better than the commercial gas sensor.
Subjects
奈米碳管
場效電晶體
一氧化碳氣體感測器
carbon nanotube
field effect transistor
CO gas sensor
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-94-R92522629-1.pdf
Size
23.53 KB
Format
Adobe PDF
Checksum
(MD5):79f72c596105e460333f4e3c48de12cc