1.
J Phys Condens Matter
; 23(41): 415302, 2011 Oct 19.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21952507
RESUMO
We have studied the nonlinear optical absorption and the nonlinear optical rectification of an exciton in a nanoring in the presence of magnetic flux. The calculation results show that one can control the properties of nonlinear optical absorption and nonlinear optical rectification of a nanoring by tuning the outer and inner radius. Moreover, we find that the nonlinear optical properties of a nanoring can be modulated by the magnetic flux through the nanoring.