Neodymium Gallate Substrate (NdGaO3)
Neodymium Gallate Substrate
Neodymium Gallate (NdGaO3) is a single crystal substrate mainly used for epitaxial film growth of high-temperature superconductors (such as YBCO) and magnetic materials. It can produce epitaxially film in good quality because the lattice mismatch is small (~0.27%) between NdGaO3 and YBCO, and there is no structural phase transition.
Neodymium Gallate Substrate Physical Properties
| Material | NdGaO3 |
|---|---|
| Structure | Orthor. |
| Lattice (A) | a=5.43, b=5.5, c=7.71 |
| Growth Method | Czochralski |
| Melting Point | 1600℃ |
| Density(g/cm3) | 7.57g/cm3 |
| Permittivity | ε = 25 |
Neodymium Gallate Substrate Specifications
| Size | 10x3, 10x5, 10x10, 15x15, 20x20,Dia 15 mm, Dia 20 mm, Dia 1'', Dia 2'' |
|---|---|
| Thickness | 0.5 mm, 1.0 mm |
| Polished | SSP or DSP |
| Orientation | <100>, <110>, <111> |
| Redirection Precision | ±0.5° |
| Redirection the Edge | 2°（special in 1°） |
| Angle of Crystalline | Special size and orientation are available on demand. |
| Ra: | ≤5Å（5µm×5µm） |
Neodymium Gallate Substrate Package
Packaged with class 100 clean bag or wafer container in a class 1000 clean room.
Related Products of Neodymium Gallate Substrate
|
Magnetic Ferroelectricity Substrates |
Semiconductor Wafers |
|
|
GaN Thin Film Substrates |
Halide Substrates |
Ceramic Substrates |
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