Crystals are grown by a modified Bridgman method under vacuum. As-grown crystals are sold; nevertheless dedicated post-annealing treatment can be done on demand.
The size of single crystals ranges from 1 mm2 to 15 mm2 depending on the composition
Several cleavages are possible. Crystals cleave along the a-b plane for all compositions.
As-grown whole crystalline boules (2-5 grams) can be purchased on demand with a 3 months delivery delay.
Magnetic susceptibility vs temperature is provided with the crystals
Delivery time : depending on the composition Price : 500-600 CHF depending on the composition