scholarly journals First principles calculation of field emission from carbon nanotubes with nitrogen and boron doping

2011 ◽  
Vol 44 (1) ◽  
pp. 111-114 ◽  
Author(s):  
Sherif A. Tawfik ◽  
S.M. El-Sheikh ◽  
N.M. Salem
2009 ◽  
Vol 18 (4) ◽  
pp. 657-661 ◽  
Author(s):  
L. Qiao ◽  
C. Wang ◽  
C.Q. Qu ◽  
Y. Zeng ◽  
S.S. Yu ◽  
...  

2006 ◽  
Vol 13 (02n03) ◽  
pp. 309-311
Author(s):  
NOBUHIKO KOBAYASHI ◽  
TAISUKE OZAKI ◽  
KENJI HIROSE

We present the first-principles calculation of transport properties of a semiconducting carbon nanotube connected to aluminum metallic electrodes. The transmission spectrum of the nanotube shows a decrease in the band-gap energy level but has a finite value due to the hybridization of the metallic states of the electrodes.


2011 ◽  
Vol 110 (2) ◽  
pp. 024304 ◽  
Author(s):  
Joseph A. Driscoll ◽  
Brandon Cook ◽  
Sergiy Bubin ◽  
Kálmán Varga

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