Fig. 3
From: Growth of complex oxide single crystals with high melting point over 2200 °C using tungsten crucible

Solid–liquid interfaces during crystal growth, crucibles after crystal growth and as-grown LZO crystals using (a) Mo and (b) W crucibles. (c) Powder XRD pattern and (d) EDX spectrum and BSE image of as-grown LZO (W, Standard) crystal.