Figure 15
Real-space cuts in (a), (d) the xz, (b), (e) the yz and (c), (f) the xy planes through the middle of the SiGe HG2 crystal, showing the lattice tilts χx [panels (a), (b) and (c)] and χy [panels (d), (e) and (f)] obtained from the 004 reflection, using the low angular resolution with wide slits. The arrows point to particular positions of the other cuts. |