DocumentCode :
2850299
Title :
Study on transport characteristics of CNTFET based on NEGF theory
Author :
Xinghui, Liu ; Junsong, Zhang ; Zhong, Qin ; Fanguang, Zeng ; Jiwei, Wang ; Chunhua, Ge
Author_Institution :
Coll. of Phys., Liaoning Univ., Shenyang, China
fYear :
2011
fDate :
17-18 Nov. 2011
Firstpage :
1
Lastpage :
2
Abstract :
A CNTFET transport model was built using the Non-Equilibrium Green´s Function (NEGF) formulism. This method abandons the rough continuum model, and connects the CNTFET transport properties with the CNT chiral directly. The output characteristics and transfer characteristics of (17, 0) Zigzag CNTFET are simulated. This research is of great significance for analyzing the CNTFET working mechanism and new characteristics different from traditional field effect transistors.
Keywords :
Green´s function methods; carbon nanotubes; field effect transistors; transport processes; CNT chiral; CNTFET transport characteristics; CNTFET transport model; CNTFET working mechanism; NEGF theory; Zigzag CNTFET; field effect transistors; nonequilibrium Green´s function; rough continuum model; CNTFETs; Carbon nanotubes; Charge carrier processes; Educational institutions; Mathematical model; Transmission line matrix methods; Carbon Nanotube; Drain Induced Barrier Lowering; Field Effect Transistor; Hot Electron;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electron Devices and Solid-State Circuits (EDSSC), 2011 International Conference of
Conference_Location :
Tianjin
ISSN :
Pending
Print_ISBN :
978-1-4577-1998-1
Electronic_ISBN :
Pending
Type :
conf
DOI :
10.1109/EDSSC.2011.6117655
Filename :
6117655
Link To Document :
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