Electronic Properties of Bilayer Graphene
Tight-binding analysis and band structure modeling
Course: PH436 - Condensed Matter Physics
Instructor: Prof. Hridis Kumar Pal
Duration: Nov 2024
- Derived tight-binding Hamiltonian for bilayer graphene and plotted band structures near K-points on Python
- Analyzed effects of varying hopping parameters and Vg on band structure evolution and bandgap opening
- Derived effective two-band low-energy Hamiltonian by eliminating dimer states, showing massive chirality