Potassium Tantalate (KTaO3) Single Crystal Substrate
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Potassium Tantalate (KTaO3) Single Crystal Substrate
Product Overview:
KTaO3 is a perovskite-structure oxide single crystal. It remains in a cubic structure across a wide temperature range and is an excellent substrate for growing superconducting thin films and other oxide films.
Physical Properties:
– Crystal Structure: Cubic System
– Lattice Constant: a = 3.989 Angstrom
– Density: 7.015 g/cm^3
– Melting Point: 1370 °C
– Mohs Hardness: 6
– Growth Method: Czochralski (CZ)
Standard Specifications:
– Surface Roughness: Ra < 0.5 nm
– Edge Orientation: Available upon request
| option | 10 × 10 × 0.5 mm，，Doub-Side Polished, 10 × 10 × 0.5 mm，，Single-Side Polished, 10 × 5 × 0.5 mm，，Doub-Side Polished, 10 × 5 × 0.5 mm，，Single-Side Polished, 15 × 15 × 0.5 mm，，Doub-Side Polished, 15 × 15 × 0.5 mm，，Single-Side Polished, 20 × 20 × 0.5 mm，，Doub-Side Polished, 20 × 20 × 0.5 mm，，Single-Side Polished, 5 × 3 × 0.5 mm，，Single-Side Polished, 5 × 5 × 0.5 mm，，Doub-Side Polished, 5 × 5 × 0.5 mm，，Single-Side Polished, Dia. 19.5 mm × 0.5 mm，，Single-Side Polished |
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