TINJAUAN NUMERIK RAPAT KEADAAN GRAPHENE LAYER GANDA DENGAN UNTIRAN PADA ENERGI RENDAH MENGGUNAKAN METODE NEWTON RAPHSON; NUMERICAL CONSIDERATION OF DENSITY OF STATE OF TWISTED BILAYER GRAPHENE AT LOW ENERGY USING NEWTON RAPHSON METHOD

Pebrika, Ilham, Santosa, Iman

2015 | Skripsi | FMIPA UGM

The Numerical Computation of Density Of States of Twisted Bilayer Graphehe (TBG) has been carried out. TBG that consist of two layer graphene with one layer is twisted with respect to other layer. In this study the twisted angles (?) are chosen to be 1:160, 1:790, and 3:480. Calculation of Density of States (DOS) based on energy dispersion (E(~k)) at low energy. Generally calculation of DOS using numerically methods using N(E) = Nf P k ?(E

Kata Kunci : Graphene; Dispersion Energy; Density Of States