Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Real and (b) imaginary parts of the frequency-dependent dielectric function, (c) real and imaginary parts of the refractive index, and (d) reflectivity for parallel (E||) and perpendicular (E⊥) electric field polarization with respect to the tube axis. Four tubes are presented: the (5,0)-ZZ, (5,5) AC, (10,0)-ZZ, and (10,10)-AC CrI3 SWNT.
