LSAT (100) 10x10 x0.5 mm Square Substrate --- 1SP - LSATa101005S1
LSAT (100) 10x10 x0.5 mm Square Substrate --- 1SP - LSATa101005S1
496 in stock
SKU: : \LSATa101005S1
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LSAT (LaAlO3)0.3 (Sr2AlTaO6)0.7 is a newly developing crystal with perovskite structure and twin-free. LSAT has excellent lattice match with high Tc superconductors and many oxide materials. LSAT has lower melting point and can be grown by CZ technology at lower cost, therefore, it is expected to replace LaAlO3 and SrTiO3 as a common single crystal substrate for epitaxial oxide thin films for gain magnetic ferro-electronic and superconductive devices
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Substrate Specifications:
- Size: 10 x 10 x 0.5 mm +/-0.05 mm
- Orientation: <100> +/-0.5 Deg
- Surface Roughness: CMP polished with min. sub-surface damage, and Ra < 10 A
- Package: Packing in 1000 class clean room with 100-grade clean plastic bag
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Typical Physical Properties |
Chemical Formula |
( LaAlO3)0.3 (Sr2AlTaO6)0.7 or ( La0.18Sr0.82)(Al0.59Ta0.41)O3 |
Crystal Structure |
Cubic: a = 3.868 A |
Growth Method |
Czochralski |
Density |
6.74 g/cm3 |
Melt Point |
1840 oC |
Thermal expansion |
10 (x10-6/ oC) |
Dielectric Constant |
~ 22 |
Color and Appearance |
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| SrLaAlO4 | SrLaGaO4 | YSZ | Plasma Cleaner |
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