\_conf\].    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    ![The CNTs parts of the junctions. Left: the parallel configuration, center: CNTs axes are crossing at 00 degrees, right: the perpendicular configuration. The leads atoms are colored by green. []{data-label="fig_CNT_conf"}](figs/fig0/l_frame.pdf "fig:"){width="0.00cm"}   ![The CNTs parts of the junctions. Left: the parallel configuration, center: CNTs axes are crossing at 00 degrees, right: the perpendicular configuration. The leads atoms are colored by green. []{data-label="fig_CNT_conf"}](figs/fig0/c_frame.pdf "fig:"){width="0.00cm"}   ![The CNTs parts of the junctions. Left: the parallel configuration, center: CNTs axes are crossing at 00 degrees, right: the perpendicular configuration. The leads atoms are colored by green. []{data-label="fig_CNT_conf"}](figs/fig0/r_frame.pdf "fig:"){width="0.00cm"}   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  After the 