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guanjihuan
2022-04-01 16:40:40 +08:00
parent 96bf2a0172
commit fb933a9d29
5 changed files with 6 additions and 6 deletions
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academic_codes/2021.12.27_Chern_numbers_of_Landau_levels/Chern_numbers_of_Landau_levels_in_square_lattice.py
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@@ -30,7 +30,7 @@ def main():
k_array = np.linspace(-pi, pi, 100)
H_k = functools.partial(hamiltonian, ky=0, Ny=Ny, B=1/Ny)
eigenvalue_array = guan.calculate_eigenvalue_with_one_parameter(k_array, H_k)
guan.plot(k_array, eigenvalue_array, xlabel='kx', ylabel='E', type='k')
guan.plot(k_array, eigenvalue_array, xlabel='kx', ylabel='E', style='k')
H_k = functools.partial(hamiltonian, Ny=Ny, B=1/Ny)
chern_number = guan.calculate_chern_number_for_square_lattice(H_k, precision=100)