شماره ركورد كنفرانس :
1730
عنوان مقاله :
Electronic Features of Rippled Graphene
عنوان به زبان ديگر :
Electronic Features of Rippled Graphene
پديدآورندگان :
Haji Nasiri Saeed نويسنده , Moravvej-Farshi Mohammad Kazem نويسنده , Faez Rahim نويسنده , Bajelan Aghil نويسنده
كليدواژه :
Graphene , Fermi velocity , Density of states , Topological ripples , electronic band structure
عنوان كنفرانس :
بيستمين كنفرانس مهندسي برق ايران
چكيده لاتين :
Using tight binding theory the effect of topological ripples on the electronic band structure, density of states (DOS), and Fermi velocity of graphene are studied. The resultsshow that by an increase in the ripple height the graphene Fermi velocity decreases and its DOS increases.- Moreover, we show that an increase in the ripple period causes the graphene band gap and DOS to decrease and its Fermi velocity to increase.
شماره مدرك كنفرانس :
4460809
