Analytical the carrier concentration in zigzag graphene nanoscroll

Carbon nanoscrolls (CNSs) with tubular structure similar to the open multiwall carbon nanotube have been of hot debate during recent years. Due to its unique property, Graphene Nanoscroll (GNS) have attracted many research groups’ attention and have been used by them. They specially studied on energy storage devices such as batteries and super capacitors. These devices can be schematically assumed as rolled up graphene sheets with a spiral form. They are predicted to have high mechanical strength, high carrier mobility, and high thermal conductivity. The present work has focused on the GNS band energy relation in which analytical model of band energy for GNS was explored. Normalized Fermi energy in the degenerate and non-degenerate regime are modelled based on the presented model.

کلیدواژه ها:

Graphene Nanoscroll ، carrier concentration ، non-degenerate regime ، degenerate approximations ، analytical model