GGG/SGGG/NGG Garnets waxaa loo isticmaalaa dareeraha epitaxy.SGGG substrates waxaa u heellan substrates for magneto-optical film.In qalabka isgaarsiinta indhaha, waxay u baahan yihiin wax badan oo ka mid ah isticmaalka 1.3u iyo 1.5u go'doomin indhaha, waxa ka mid ah xudunta u waa YIG ama BIG film. la geliyay goob birlab ah.