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guanjihuan 2022-01-22 16:28:25 +08:00
parent 29f76af7fa
commit 03955990aa
9 changed files with 418 additions and 407 deletions
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academic_codes/2019.12.01_0_Metropolis_sampling/Metropolis_sampling_example_1.py → academic_codes/2019.12.01_Metropolis_sampling/Metropolis_sampling_example_1.py Executable file → Normal file
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academic_codes/2019.12.01_0_Metropolis_sampling/Metropolis_sampling_example_2.m → academic_codes/2019.12.01_Metropolis_sampling/Metropolis_sampling_example_2.m Executable file → Normal file
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academic_codes/2019.12.01_1_simulation_of_Ising_model_with_Monte_Carlo_method/Ising_model.py → academic_codes/2019.12.01_simulation_of_Ising_model_with_Monte_Carlo_method/Ising_model.py Executable file → Normal file
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academic_codes/2019.12.01_1_simulation_of_Ising_model_with_Monte_Carlo_method/get_the_transition_temperature_by_calculating_magnetic_moments_in_Ising_model.py → academic_codes/2019.12.01_simulation_of_Ising_model_with_Monte_Carlo_method/get_the_transition_temperature_by_calculating_magnetic_moments_in_Ising_model.py Executable file → Normal file
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academic_codes/2020.01.03_0_bands_of_qusi_1D_square_lattice/bands_of_qusi_1D_square_lattice.py → academic_codes/2020.01.03_bands_of_qusi_1D_square_lattice/bands_of_qusi_1D_square_lattice.py Executable file → Normal file
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academic_codes/2020.01.03_1_calculation_of_local_currents/calculation_of_local_currents.py → academic_codes/2020.01.03_calculation_of_local_currents/calculation_of_local_currents.py Executable file → Normal file
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academic_codes/2020.01.03_1_calculation_of_local_currents/calculation_of_local_currents_with_Kwant.py → academic_codes/2020.01.03_calculation_of_local_currents/calculation_of_local_currents_with_Kwant.py
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academic_codes/2020.01.03_1_calculation_of_local_currents/calculation_of_local_currents_with_guan.py → academic_codes/2020.01.03_calculation_of_local_currents/calculation_of_local_currents_with_guan.py
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academic_codes/2021.02.08_quantum_transport_in_multi_lead_systems/quantum_transport_in_multi_lead_systems_with_guan.py
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@ -55,13 +55,24 @@ def main():
# lead2 lead3 # lead2 lead3
# lead1(L) lead4(R) # lead1(L) lead4(R)
# lead6 lead5 # lead6 lead5
transmission_matrix = guan.calculate_six_terminal_transmission_matrix(fermi_energy, h00_for_lead_4=lead_h00, h01_for_lead_4=lead_h01, h00_for_lead_2=lead_h00, h01_for_lead_2=lead_h01, center_hamiltonian=center_hamiltonian, width=width, length=length, internal_degree=1, moving_step_of_leads=0)
transmission_12_array.append(transmission_matrix[0, 1]) transmission_12, transmission_13, transmission_14, transmission_15, transmission_16 = guan.calculate_six_terminal_transmissions_from_lead_1(fermi_energy, h00_for_lead_4=lead_h00, h01_for_lead_4=lead_h01, h00_for_lead_2=lead_h00, h01_for_lead_2=lead_h01, center_hamiltonian=center_hamiltonian, width=width, length=length, internal_degree=1, moving_step_of_leads=0)
transmission_13_array.append(transmission_matrix[0, 2]) transmission_12_array.append(transmission_12)
transmission_14_array.append(transmission_matrix[0, 3]) transmission_13_array.append(transmission_13)
transmission_15_array.append(transmission_matrix[0, 4]) transmission_14_array.append(transmission_14)
transmission_16_array.append(transmission_matrix[0, 5]) transmission_15_array.append(transmission_15)
transmission_1_all_array.append(transmission_matrix[0, 1]+transmission_matrix[0, 2]+transmission_matrix[0, 3]+transmission_matrix[0, 4]+transmission_matrix[0, 5]) transmission_16_array.append(transmission_16)
transmission_1_all_array.append(\
transmission_12+transmission_13+transmission_14+transmission_15+transmission_16)
# transmission_matrix = guan.calculate_six_terminal_transmission_matrix(fermi_energy, h00_for_lead_4=lead_h00, h01_for_lead_4=lead_h01, h00_for_lead_2=lead_h00, h01_for_lead_2=lead_h01, center_hamiltonian=center_hamiltonian, width=width, length=length, internal_degree=1, moving_step_of_leads=0)
# transmission_12_array.append(transmission_matrix[0, 1])
# transmission_13_array.append(transmission_matrix[0, 2])
# transmission_14_array.append(transmission_matrix[0, 3])
# transmission_15_array.append(transmission_matrix[0, 4])
# transmission_16_array.append(transmission_matrix[0, 5])
# transmission_1_all_array.append(transmission_matrix[0, 1]+transmission_matrix[0, 2]+transmission_matrix[0, 3]+transmission_matrix[0, 4]+transmission_matrix[0, 5])
guan.plot(fermi_energy_array, transmission_12_array, xlabel='Fermi energy', ylabel='Transmission_12') guan.plot(fermi_energy_array, transmission_12_array, xlabel='Fermi energy', ylabel='Transmission_12')
guan.plot(fermi_energy_array, transmission_13_array, xlabel='Fermi energy', ylabel='Transmission_13') guan.plot(fermi_energy_array, transmission_13_array, xlabel='Fermi energy', ylabel='Transmission_13')
guan.plot(fermi_energy_array, transmission_14_array, xlabel='Fermi energy', ylabel='Transmission_14') guan.plot(fermi_energy_array, transmission_14_array, xlabel='Fermi energy', ylabel='Transmission_14')
@ -69,7 +80,7 @@ def main():
guan.plot(fermi_energy_array, transmission_16_array, xlabel='Fermi energy', ylabel='Transmission_16') guan.plot(fermi_energy_array, transmission_16_array, xlabel='Fermi energy', ylabel='Transmission_16')
guan.plot(fermi_energy_array, transmission_1_all_array, xlabel='Fermi energy', ylabel='Transmission_1_all') guan.plot(fermi_energy_array, transmission_1_all_array, xlabel='Fermi energy', ylabel='Transmission_1_all')
end_time = time.time() end_time = time.time()
print('运行时间=', end_time-start_time) print('运行时间（分）=', (end_time-start_time)/60)
if __name__ == '__main__': if __name__ == '__main__':