Figure 5
Back-scattered electron SEM micrographs of REAl3(BO3)4 crystals including (a) and(b) SmAl3(BO3)4, (c) TbAl3(BO3)4, (d) DyAl3(BO3)4, (e) HoAl3(BO3)4, and (f) LuAl3(BO3)4. Note that some KLu(MoO4)2 crystals are seen in (a) and (d) as the smaller and brighter crystallites. |