145 citations · 183 across the 4 of their papers we have counts for
4 papers
Electronic Raman Scattering in Suspended Semiconducting Carbon Nanotubes
Yuecong Hu, Shaochuang Chen, Daqi Zhang +7
The electronic Raman scattering (ERS) features of single-walled carbon nanotubes (SWNTs) can reveal a wealth of information about their electronic structures, but have previously b…
Metal-Semiconductor Transition and Fermi Velocity Renormalization in Metallic Carbon Nanotubes
Yan Li, Slava V. Rotkin, Umberto Ravaioli
Angular perturbations modify the band structure of armchair (and other metallic) carbon nanotubes by breaking the tube symmetry and may induce a metal-semiconductor transition when…
Metal-Semiconductor Transition in Armchair Carbon Nanotubes by Symmetry Breaking
Yan Li, Slava V. Rotkin, Umberto Ravaioli
The electronic band structure of armchair carbon nanotubes may be considerably modified by potentials with angular dependence. Different angular modes V_q ~ cos(q*theta) have been…
Electronic response and bandstructure modulation of carbon nanotubes in a transverse electrical field
Yan Li, Slava V. Rotkin, Umberto Ravaioli
The electronic properties of carbon nanotubes in a uniform transverse field are investigated within a single orbital tight-binding model. For doped nanotubes, the dielectric functi…