Vibrational analysis of thermal oscillations of single-walled carbon nanotubes under axial strain

2014 ◽  
Vol 89 (11) ◽  
Author(s):  
Polina Pine ◽  
Yuval E. Yaish ◽  
Joan Adler
Keyword(s):  
Carbon Nanotubes ◽  
Axial Strain ◽  
Vibrational Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Thermal Oscillations ◽  
Walled Carbon Nanotubes

Mechanical Properties of Single-Walled Carbon Nanotubes under Large Axial Deformation

2010 ◽  
Vol 97-101 ◽  
pp. 3910-3915
Author(s):  
Kun Cai
Keyword(s):  
Carbon Nanotubes ◽  
Axial Strain ◽  
Single Walled Carbon Nanotubes ◽  
Mapping Method ◽  
Axial Deformation ◽  
Engineering Strain ◽  
Single Walled Carbon ◽  
Graphitic Sheet ◽  
Zigzag Pattern ◽  
Walled Carbon Nanotubes

The deformation of single-walled carbon nanotubes (SWCNTs) under large axial strain is studied by a geometrical mapping method. The interactions between atoms in carbon nanotubes (CNTs) are described by Tersoff-Brenner potential. Results show the strain energy depends on chirality but hardly on tubes’ radii. For graphitic sheet under large axial deformation, the elastic moduli decrease with the increase of engineering strain under tension. The modulus reaches the peak value as the axial engineering strain reaches -0.08 for armchair pattern and -0.15 for zigzag pattern under compression.

Axial Force Change Due to Axial-Strain-Induced Torsional Rotation of Single-Walled Carbon Nanotubes

2010 ◽  
Vol 7 (11) ◽  
pp. 2317-2321
Author(s):  
Jeong Won Kang ◽  
Ki-Sub Kim ◽  
Sung Young Park ◽  
Hyunjung Kim ◽  
Ho Jung Hwang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Axial Force ◽  
Axial Strain ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Torsional Rotation

scholarly journals Nanoscale Vibrational Analysis of Single-Walled Carbon Nanotubes

2005 ◽  
Vol 127 (8) ◽  
pp. 2533-2537 ◽  
Author(s):  
Neil Anderson ◽  
Achim Hartschuh ◽  
Steve Cronin ◽  
Lukas Novotny
Keyword(s):  
Carbon Nanotubes ◽  
Vibrational Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes
Sign in / Sign up

Export Citation Format

Share Document