Thermal conductivity of deformed carbon nanotubes
  We investigate the thermal conductivity of four types of deformed carbon nanotubes by using the nonequilibrium molecular dynamics method. It is reported that various deformations have different influence on the thermal properties of carbon nanotubes. For the bending carbon nanotubes, the thermal conductivity is independent on the bending angle. However, the thermal conductivity increases lightly with XY-distortion and decreases rapidly with Z-distortion. The thermal conductivity does not change with the screw ratio before the breaking of carbon nanotubes but decreases sharply after the critical screw ratio. 
Wei-Rong Zhong, Mao-Ping Zhang, Dong-Qin Zheng, and Bao-Quan Ai
cond-mat.mes-hall