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guanjihuan 2022-08-13 07:22:58 +08:00
parent 6c833ecec6
commit 733fb377d5
2 changed files with 3 additions and 3 deletions
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2
academic_codes/2020.11.04_Chern_number_of_the_cross_section_plane_in_Weyl_semimetals/Chern_number_of_the_cross_section_plane_in_Weyl_semimetals_with_guan_package.py
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@ -13,7 +13,7 @@ def main():
for kz in kz_array: for kz in kz_array:
print(kz) print(kz)
hamiltonian_function = functools.partial(hamiltonian, kz=kz) hamiltonian_function = functools.partial(hamiltonian, kz=kz)
chern_number = guan.calculate_chern_number_for_square_lattice(hamiltonian_function) chern_number = guan.calculate_chern_number_for_square_lattice_with_efficient_method(hamiltonian_function)
chern_number_array.append(chern_number) chern_number_array.append(chern_number)
guan.plot(kz_array, chern_number_array, style='-o') guan.plot(kz_array, chern_number_array, style='-o')

2
academic_codes/2021.12.27_Chern_numbers_of_Landau_levels/Chern_numbers_of_Landau_levels_in_square_lattice.py
View File

@ -33,7 +33,7 @@ def main():
guan.plot(k_array, eigenvalue_array, xlabel='kx', ylabel='E', style='k') guan.plot(k_array, eigenvalue_array, xlabel='kx', ylabel='E', style='k')
H_k = functools.partial(hamiltonian, Ny=Ny, B=1/Ny) H_k = functools.partial(hamiltonian, Ny=Ny, B=1/Ny)
chern_number = guan.calculate_chern_number_for_square_lattice(H_k, precision=100) chern_number = guan.calculate_chern_number_for_square_lattice_with_efficient_method(H_k, precision=100)
print(chern_number) print(chern_number)
print(sum(chern_number)) print(sum(chern_number))