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qcl:simulation_output [2018/07/10 09:55]
thomas.grange [2D plots]
qcl:simulation_output [2019/04/18 09:14]
admin [Simulation output]
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 For each basis set, the folder contains: For each basis set, the folder contains:
- +  ​* the probability density ​$\vert \Psi_i(z) \vert^2$ ​for the each state $\Psi_i$. Each level is shifted accordingly to its energy 
-  ​* the probability density for the wavefunctions ​(see above in the initial electronic modes)+  * the wavefunction $\Psi_i(z)$ in the file ''​Wavefunctions.dat''​ 
-  * ''​DensityMatrix_Real.mat''​ displays the real part of the density matrix. The labelling is made accordingly to the one of the wavefunctions $\Psi_i(z)$,​ so that the matrix element (i,j) corresponds to the real part of $\langle \Psi_i \vert \rho \vert \Psi_j \rangle$, where $\rho$ is the density matrix. ​The diagonal ​elements ​(i,i) corresponds ​to the populations ​of the level $\Psi_i$. ​+  * the population (i.e. the probability of occupation) in each level $\Psi_i$ 
 +  * ''​DensityMatrix_Real.mat''​ displays the real part of the density matrix. The labelling is made accordingly to the one of the wavefunctions $\Psi_i(z)$,​ so that the matrix element (i,j) corresponds to the real part of $\langle \Psi_i \vert \rho \vert \Psi_j \rangle$, where $\rho$ is the density matrix. ​Note that the diagonal ​element ​(i,i) is equal to the population ​of the level $\Psi_i$. ​
   * ''​DensityMatrix_Real.mat''​ displays the imaginary part of the density matrix.   * ''​DensityMatrix_Real.mat''​ displays the imaginary part of the density matrix.
   * ''​SpectralFunctions.dat''​ shows the diagonal part of the spectral function, i.e. the energy-resolved density of states (DOS).   * ''​SpectralFunctions.dat''​ shows the diagonal part of the spectral function, i.e. the energy-resolved density of states (DOS).
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 The folder ''​2D_Plots_Position-nm_Energy-eV/''​ contains files where the $x$ axis is position in [nm] and the $y$ axis is energy in units of [eV]. The folder ''​2D_Plots_Position-nm_Energy-eV/''​ contains files where the $x$ axis is position in [nm] and the $y$ axis is energy in units of [eV].
 Note that these 2D plots show 2 QCL periods although only 1 period is simulated. Note that these 2D plots show 2 QCL periods although only 1 period is simulated.
-  * ''​DOS_energy_resolved.vtr''​ / ''​*.gnu''​ / ''​*.fld''​\\ This file contains the energy-resolved local density of states ${\rm LDOS}(x,E)$ as a function of position and energy. The units are [cm<​sup>​-3</​sup>​ eV<​sup>​-1</​sup>​] (note that the units of the nextnano.MSB code are [eV<​sup>​-1</​sup>​ nm<​sup>​-1</​sup>​]).+  * ''​DOS_energy_resolved.vtr''​ / ''​*.gnu''​ / ''​*.fld''​\\ This file contains the energy-resolved local density of states ${\rm LDOS}(x,E)$ as a function of position and energy. The units are [eV<​sup>​-1</​sup>​ nm<​sup>​-1</​sup>​]).
 The local density of states is related to the spectral function. It shows the available states for the electrons at $k_\parallel = 0$. The local density of states is related to the spectral function. It shows the available states for the electrons at $k_\parallel = 0$.
   * ''​CarrierDensity_energy_resolved.vtr''​ / ''​*.gnu''​ / ''​*.fld''​\\ This file contains the energy-resolved electron density $n(x,E)$ as a function of position and energy. The units are [cm<​sup>​-3</​sup>​ eV<​sup>​-1</​sup>​]. The energy-resolved electron density is related to the Green'​s function $\mathbf{G}^<​$ ("G lesser"​).   * ''​CarrierDensity_energy_resolved.vtr''​ / ''​*.gnu''​ / ''​*.fld''​\\ This file contains the energy-resolved electron density $n(x,E)$ as a function of position and energy. The units are [cm<​sup>​-3</​sup>​ eV<​sup>​-1</​sup>​]. The energy-resolved electron density is related to the Green'​s function $\mathbf{G}^<​$ ("G lesser"​).
qcl/simulation_output.txt · Last modified: 2022/09/20 17:10 by thomas.grange