Taking the isolated disc will give you the energy levels (flat). You need to connect the disc to periodic leads or make the discs periodic to obtain the band structure of your system.
Dr S Bailey Department of Physics Lancaster University UK Email: [email protected]<mailto:[email protected]> Tel: +441524592844 From: [email protected] [mailto:[email protected]] On Behalf Of Suman Chowdhury Sent: 07 February 2014 15:19 To: [email protected] Subject: [SIESTA-L] Nanodisks Dear all, How do I calculate the electronic structure of graphene nano disks which do not have any boundary condition by siesta? -- Junior research fellow Dept. of Physics, University of Calcutta Kolkata- 700009, West Bengal, India. Ph no-+91-9830512232
