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guanjihuan
2022-02-21 13:36:48 +08:00
parent 6b84da5e77
commit aac766afbe
8 changed files with 3 additions and 15 deletions
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Tutorial/05_calculate_density_of_states.py
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@@ -1,11 +1,10 @@
import guan
import numpy as np
# calculate density of states
hamiltonian = guan.hamiltonian_of_finite_size_system_along_two_directions_for_square_lattice(2,2)
fermi_energy_array = np.linspace(-4, 4, 400)
total_dos_array = guan.total_density_of_states_with_fermi_energy_array(fermi_energy_array, hamiltonian, broadening=0.1)
guan.plot(fermi_energy_array, total_dos_array, xlabel='E', ylabel='Total DOS', type='-o')
guan.plot(fermi_energy_array, total_dos_array, xlabel='E', ylabel='Total DOS', type='-')
fermi_energy = 0
N1 = 3