ARMSC single crystal substrate, wafer, window, viewport single crystal, thin film, wafer, HTC superconductor, compound semiconductor, nitride, SrTiO3, LaAlO3, LSAT, MgO, YSZ, LiAlO2, LiGaO2, GGG, TGG, NaCl, KCl, KBr, GaSb, GaP, GaAs, InAs, InP, Si, Ge, MgAl2O4, Nb:SrTiO3, ZnO, GGG, Nd:GGG, SiO2, fused silica, quartz, sapphire, MgF2, BaF2, CaF2, LiF, ZnSe, ZnS, Ge, Si, Pyrex, BK7, Spinel, MgAl2O4, BaTiO3, YVO4, YAG, TiO2.