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Two and One-dimensional Honeycomb Structure of Boron Nitride
M. Topsakal, E. Akturk, S. Ciraci
This paper presents a systematic study of two and one dimensional honeycomb structure of boron nitride (BN) using first-principles plane wave method. Two-dimensional (2D) graphene…
Two and one-dimensional honeycomb structures of silicon and germanium
Seymur Cahangirov, Mehmet Topsakal, Ethem Akturk +2
Based on first-principles calculations of structure optimization, phonon modes and finite temperature molecular dynamics, we predict that silicon and germanium have stable, two-dim…
Monitoring of band gap and magnetic state of graphene nanoribbons through vacancies
M. Topsakal, E. Akturk, H. Sevincli +1
Using first-principles plane wave calculations we predict that electronic and magnetic properties of graphene nanoribbons can be affected by defect-induced itinerant states. The ba…