Conductance of a single-wall carbon nanotube in a one-parameter tight-binding model

2004 ◽  
Vol 46 (7) ◽  
pp. 1376-1381 ◽  
Author(s):  
S. S. Savinskii ◽  
A. V. Belosludtsev
Keyword(s):  
Carbon Nanotube ◽  
Tight Binding ◽  
Tight Binding Model ◽  
Binding Model ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

scholarly journals Tight-binding investigation of the structural and vibrational properties of graphene–single wall carbon nanotube junctions

2021 ◽  
Author(s):  
Juhi Srivastava ◽  
Anshu Gaur
Keyword(s):  
Charge Transfer ◽  
Carbon Nanotube ◽  
Phonon Mode ◽  
Tight Binding ◽  
Hybrid Nanostructures ◽  
Structural Deformation ◽  
Vibrational Properties ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Carbon Nanotube Junctions

The phonon mode frequencies of SWNT and SLG in hybrid nanostructures are sensitive to various interactions, such as vdW forces, structural deformation and/or charge transfer between SWNT and SLG.

Chirality dependence of exciton effects in single-wall carbon nanotubes: Tight-binding model

2007 ◽  
Vol 75 (3) ◽  
Author(s):  
J. Jiang ◽  
R. Saito ◽  
Ge. G. Samsonidze ◽  
A. Jorio ◽  
S. G. Chou ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Tight Binding ◽  
Single Wall Carbon Nanotubes ◽  
Tight Binding Model ◽  
Binding Model ◽  
Single Wall Carbon

scholarly journals Theoretical Studies of the Stone-Wales Defect in C36 Fullerene Embedded inside Zigzag Carbon Nanotube

2016 ◽  
Vol 2016 ◽  
pp. 1-4 ◽  
Author(s):  
Konstantin S. Grishakov ◽  
Konstantin P. Katin ◽  
Mikhail M. Maslov
Keyword(s):  
Density Functional Theory ◽  
Carbon Nanotube ◽  
Density Functional ◽  
Activation Barrier ◽  
Tight Binding ◽  
Theoretical Studies ◽  
Tight Binding Model ◽  
Binding Model ◽  
Functional Theory ◽  
Wales Defect

We apply density functional theory at PBE/6-311G(d) level as well as nonorthogonal tight-binding model to study the Stone-Wales transformation in C36 fullerene embedded inside the (14,0) zigzag carbon nanotube. We optimize geometries of two different isomers with the D2d and the D6h symmetries and the transition state dividing them. The mechanism of Stone-Wales transformation from D2d to D6h symmetry for the encapsulated C36 is calculated to be the same as for the isolated one. It is found that the outer carbon wall significantly stabilizes the D6h isomer. However, carbon nanotube reduces the activation barrier of Stone-Wales rearrangement by 0.4 eV compared with the corresponding value for the isolated C36.

Superfluorescent laser sources based on single-wall carbon nanotube films (Conference Presentation)

2017 ◽  
Author(s):  
Zhongqu Long ◽  
Yongrui Wang ◽  
Kankan Cong ◽  
G. Timothy Noe II ◽  
Junichiro Kono ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Laser Sources ◽  
Nanotube Films
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