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0.0.111

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guanjihuan
2022-07-19 16:51:30 +08:00
parent 42fca57089
commit c9389df4fc
3 changed files with 6 additions and 7 deletions
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PyPI/src/guan/__init__.py
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@@ -2,7 +2,7 @@
# With this package, you can calculate band structures, density of states, quantum transport and topological invariant of tight-binding models by invoking the functions you need. Other frequently used functions are also integrated in this package, such as file reading/writing, figure plotting, data processing.
# The current version is guan-0.0.110, updated on July 14, 2022.
# The current version is guan-0.0.111, updated on July 19, 2022.
# Installation: pip install --upgrade guan
@@ -1381,12 +1381,11 @@ def calculate_scattering_matrix(fermi_energy, h00, h01, length=100):
print('Error Alert: scattering matrix is not normalized!')
return transmission_matrix, reflection_matrix, k_right, k_left, velocity_right, velocity_left, ind_right_active
def information_of_scattering_matrix(fermi_energy, h00, h01, length=100):
if np.array(h00).shape==():
def information_of_scattering_matrix(transmission_matrix, reflection_matrix, k_right, k_left, velocity_right, velocity_left, ind_right_active):
if np.array(transmission_matrix).shape==():
dim = 1
else:
dim = np.array(h00).shape[0]
transmission_matrix, reflection_matrix, k_right, k_left, velocity_right, velocity_left, ind_right_active = guan.calculate_scattering_matrix(fermi_energy, h00, h01, length)
dim = np.array(transmission_matrix).shape[0]
number_of_active_channels = ind_right_active
number_of_evanescent_channels = dim-ind_right_active
k_of_right_moving_active_channels = np.real(k_right[0:ind_right_active])