MSE PRO LiTaO3 Lithium Tantalate Crystal Substrates and Wafers
This LiTaO3 lithium tantalate crystal has >99.99% purity. Find high-quality lithium tantalate bulk crystals, wafers and substrates for sale at MSE Supplies.
Lithium tantalate (LiTaO3) has a perovskite M6 crystal structure. It has a unique combination of optical, piezoelectric and pyroelectric properties. The applications of lithium tantalate crystal include nonlinear optics, passive infrared (IR) sensors such as motion detectors, terahertz (THz) generation and detection, surface acoustic wave (SAW), just to name a few. Both bulk crystals and crystal substrates are available for sale at MSE Supplies. Please contact our scientists and engineers to discuss your specific requirements for lithium tantalate crystal and substrate products.
Crystal orientations available: Z-cut, X-cut, Y-cut
Typical product sizes available
Bulk crystals
- up to 4 inch diameter and 50 mm thick
Crystal substrates / wafers (single side or double side polished)
- 10 x 10 x 0.5 mm
- 2 inch diameter x 0.5mm thick
- 4 inch diameter x 0.5mm thick
Other sizes are available upon request
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Material Identifiers |
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CAS Number |
12031-66-2 |
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ECHA InfoCard |
100.031.584 |
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PubChem CID |
159405 |
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RTECS number |
WW55470000 |
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Properties |
|
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Chemical formula |
LiTaO3 |
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Molar mass |
235.887 g/mol |
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Density |
7.46 g/cm3, solid |
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Melting point |
1,650°C (3,000°F; 1,920K) |
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Solubility in water |
Insoluble in water |
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Structure |
|
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Crystal structure |
Space group R3c |
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Lattice constant |
a = 515.43 pm, c = 1378.35 pm |
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