Single crystals of ferrite-garnet (FG) - Re(3) Fe(5) 0(12) (Re is a rare-earth cation or Y) are widely used as magneto-optical materials In the UHF engineering, optoelectronics, magnetic recording technique, etc. Scientists of the Institute actively develop the method of controlled growing of various inorganic single
crystals with the solution-melt method.

Adaptation of this method for the acquisition of the FG crystals will make It possible to syntheses yttrium iron garnet with optical losses not worse than 0,2 dB on the wavelength A - 1,55 μm, with ferromagnetic resonance line width of (0,5 - 1,0)0e and high structure perfection. It will become possible to.