ELECTROMAGNETIC RESPONSE OF FINITE-LENGTH MULTIWALL CARBON NANOTUBES IN SUB-TERAHERTZ RANGE

摘要

Electromagnetic response of a finite-length multiwall carbon nanotube (MWCNT) of a large cross-sectional radius is theoretically studied in sub-terahertz regime. The diameter dependence of the MCWNT polarizability is studied. The shielding effect in MWCNT due to a strong depolarizing field is demonstrated.