dariasatco/plasmonoutput

Output data for intersubband plasmons in doped carbon nanotubes

PlasmonOutput

Here we put the output file with calculated plasmon frequencies for SWNTs with diameter from 0.5 to 2 nm. The columns include the following data:

Efermi - Fermi energy in eV

Density of charge means:

n,m are chiral indices of SWNT

family is

diameter of SWNT is calculated as:

Ei, Ej are initial and final subbands respectively

Plasmon frequency w_p in eV corresponds to the peak position in absorption spectra (for more details see https://arxiv.org/abs/1811.11451)

branches column is used to mark down different types of plasmons, which we call branch1, branch2, etc.

ratio is defined as:

Absorption column contains intensity of the plasmon absorption peak

The data is plotted in Fig. 6 in the paper "Intersubband plasmon excitations in doped carbon nanotubes".

The source code to run calculations is here: https://github.com/DariaSatco/cntabsorpt

If you have any further questions, feel free to contact me by e-mail [email protected]