Title :
Controlling the characteristics of single walled carbon nanotube network transistors by using metal electrodes with different work functions
Author :
Kim, Un Jeong ; Bae, Eun Ju ; Min, Yo-Sep ; Park, Wanjun
Author_Institution :
Semicond. Device & Mater. Lab., Samsung Adv. Inst. of Technol., Kyeongki-Do
Abstract :
We have fabricated single walled carbon nanotube(SWNT) network transistors using 3 different metal electrodes( i.e. Al, Ti/Au and Pd/Au) which have significantly different work functions from each other. We have observed that the barrier height between the SWNTs and metal electrode can change the polarity of the SWNT network FETs.
Keywords :
carbon nanotubes; electrodes; field effect transistors; FET; SWNT network transistor; field effect transistor; metal electrode; single walled carbon nanotube fabrication; Carbon nanotubes; Electrodes; FETs; Gold; Nanoscale devices; Photonic band gap; Raman scattering; Semiconductor devices; Transistors; Voltage; SWNT network FET; polarity; work function;
Conference_Titel :
Nanotechnology Materials and Devices Conference, 2006. NMDC 2006. IEEE
Conference_Location :
Gyeongju
Print_ISBN :
978-1-4244-0540-4
Electronic_ISBN :
978-1-4244-0541-1
DOI :
10.1109/NMDC.2006.4388775
