Title :
Study of metal-CNT contact for gas sensing applications
Author :
Narendra Kumar;Ashish Singh Baghel;Prameshwar Choyal;Sanjeev. K. Manhas
Author_Institution :
Microelectronics Laboratory, ECE dept. Indian Institute of Technology, Roorkee, India
Abstract :
We fabricate carbon nanotube (CNTs) based two terminal device for gas sensing applications. The material used for the fabrication of gas sensor is single and multi-walled CNTs powder with the average length of 3-10 micro meter. Due to the self-association property of CNTs in suspension, we disaggregate and uniformly disperse CNTs to make the device. We obtain the I-V characteristics of two terminal metal-CNT-metal contact fabricated device and analyze the device characteristics. The device behavior can be explained by considering two back to back schottky diodes model.
Keywords :
"Carbon","Aluminum"
Conference_Titel :
Recent Advances in Electronics & Computer Engineering (RAECE), 2015 National Conference on
DOI :
10.1109/RAECE.2015.7510195
