Single Crystal Substrates
SCI Engineered Materials is pleased to offer a wide range of single crystal substrates for making high quality thin films. We have sold these substrates to customers all over the globe and have gained a reputation for fine quality. If you don’t see your needed substrate listed in the following pages, please request a quote, chances are we are able to meet all your substrate needs.
STANDARD TOLERANCES
FOR ALL CRYSTALS |
Crystal Purity: |
99.99% minimum |
Standard Dimensional
Tolerance:
| +/- .3mm (.01") |
Standard Thickness
Tolerance:
| +/- .05mm (.002") |
Surface
Roughness:
| < 10 Angstroms |
Orientation
Tolerance:
| +/- 0.5° |
Surface Flatness:
| < 2 microns/cm |
|
Substrates:
We also supply:
| Name |
|
Notes |
| Al2O3 (sapphire) |
|
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| BaF2 |
|
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| BaTiO3 |
|
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| CaCO3 (Calcite) |
|
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| CaF2 |
|
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| CdZnTe |
|
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| GaAs Si doped |
|
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| GaAs undoped |
|
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| GaAs Zndoped |
|
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| GaP S doped |
|
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| GaP Undoped |
|
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| GaSb (High r) |
|
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| GaSb Te doped |
|
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| GaSb undoped |
|
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| GaSb Zn doped |
|
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| Ge undoped |
|
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| Ge, B doped, P type |
|
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| Ge, Sb doped, N type |
|
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| GGG |
|
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| InAs undoped |
|
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| InP Fe doped |
|
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| InP undoped, |
|
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| InP Zn doped |
|
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| KTaO3 |
|
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| LaAlO3 |
|
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| LaF3 |
|
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| LiF |
|
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| LiNbO3 |
|
Optical Grade or Saw Grade |
| LiTaO3 |
|
Optical Grade or Saw Grade |
|
|
| Name |
|
Notes |
| LSAT |
|
|
| MgAl2O4 (spinel) |
|
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| MgF 2 |
|
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| MgO |
|
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| NaCl |
|
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| NdCaAlO4 |
|
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| NdGaO3 |
|
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| NYAB |
|
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| PMNT |
|
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| Si undoped |
|
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| Si, B doped, P type |
|
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| Si, P doped, N type |
|
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| SiC (6H) |
|
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| SiO2 (quartz) |
|
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| SrLaAlO4 |
|
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| SrLaGaO4 |
|
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| SrTiO3 |
|
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| SrTiO3 w/ Nb doping 0.4 wt% |
|
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| SrTiO3 w/ Nb doping 0.7 wt% |
|
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| SrTiO3 w/ Nb doping 1 wt% |
|
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| TeO2 |
|
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| TiO2 |
|
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| YAG |
|
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| YAlO3 |
|
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| YSZ (Y: ZrO2) |
|
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| YVO4 |
|
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| ZnO |
|
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