Each material folder (PbI2 and WSe2) contains 5 subfolders (SCF, SCF_SOC, Bandstructure, Bandstructure_SOC, and OMEN_Transport)
- SCF				: input files for SCF calculation by VASP without spin orbit coupling
	- wannier_prep	: input files for Wannier90 initial projection with VASP
	- wannier_hr 	: input files for Wannier90 Hamiltonian
- SCF_SOC			: input files for SCF calculation by VASP with spin orbit coupling
- Bandstructure		: input files for bandstructure calculation by VASP without spin orbit coupling
- Bandstructure_SOC	: input files for bandstructure calculation by VASP with spin orbit coupling
- OMEN_Transport	: input files for OMEN to reproduce the device characteristics
	- Lattice information: ex) lattice_dat
	- Material property: ex) ph_mat_par