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The energy-band profile of the QW structure. The red dash line is the initial potential with uniform electron distribution in PbTe and PbSrTe well layers and black solid line is the calculated potential using self-consistent approach. The blue curve is the distribution of electron charges in the wells.
The spin-orbit splitting energies of the ground states along for the QWs in different orientations. The directions of are given in Table II.
The contour lines of spin-orbit splitting energies in the first subband of valley. The solid red line and the dash blue line show the splittings near Fermi energy for and , respectively.
Effective masses in IV-VI semiconductor QWs for different growth orientations.
Effective magnetic fields in IV-VI semiconductor QWs for different growth orientations.
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