刊名:Physica E: Low-dimensional Systems and Nanostructures
出版年:2017
出版时间:February 2017
年:2017
卷:86
期:Complete
页码:17-23
全文大小:1100 K
卷排序:86
文摘
Real and imaginary parts of optical conductance separately are calculated. Absorption coefficient in monolayer circular graphene quantum dots is calculated. Absorption coefficient in bilayer circular graphene quantum dots is calculated. Comparing between Absorption coefficient of mono and bilayer circular graphene quantum dots was done. Effect of external magnetic and electric filed on absorption coefficient is investigated.