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Magnetic, piezoelectric and ferroelectric substrate
Gd3Ga5O12 single-crystal substrate

Use: Gd3Ga5O12 single crystal is dedicated substrate for magneto-optical thin films (YIG or BIG film). Gd3Ga5O12 substrate with different crystal orientation can match well with this type of thin films. At the same time, Gd3Ga5O12 have a good physical, mechanical properties and chemical stability to ensure the epitaxial growth od thin films.

Parameter:
Gd3Ga5O12 single-crystal substrate
Preparation methods Special Arc Melting
Crystal structure cubica=12.376Å
Density 7.09g/cm3
purity 99.95%
Orientation <111>±0.5oor special orientation
Size Dia30×0.5mm, 20×20×0.5mm, 15×15×0.5mm,10×10×0.5mm, 10×5×0.5mm, 5×5×0.5mm
Polished One side or double side polished
Surface roughness ≤5Å
Package 100 clean bags, single or multi-chip wafer box

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