Lithium Tantalate (LiTaO3) Single Crystal Wafer, 4″ × 0.5 mm
LiTaO₃

Lithium Tantalate (LiTaO₃) Single Crystal Wafer, 4″ × 0.5 mm

Price range: $664.07 through $666.86

Select an option to request a quote

Standard Format: 4″ diameter (100 mm) × 0.5 mm circular wafer, X-cut, SSP. Large-format for high-volume 5G SAW chip production and device research.

Lithium Tantalate (LiTaO₃) Single Crystal Wafer

Product Overview:
Lithium Tantalate (LiTaO₃) is a multifunctional crystal material with piezoelectric, ferroelectric, pyroelectric, and acousto-optic properties. It is used in Surface Acoustic Wave devices, pyroelectric detectors, and electro-optic devices.

Physical Properties:
– Crystal Structure: Trigonal System
– Lattice Constant: a = 5.154 Angstrom, c = 13.781 Angstrom
– Density: 7.46 g/cm³
– Melting Point: 1650 °C
– Mohs Hardness: 5.5
– Curie Temperature: 607 °C
– Growth Method: Czochralski (CZ)

Standard Specifications:
– Orientation Accuracy: miscut < 0.3°
– Surface Roughness: Ra < 0.5 nm
– Edge Orientation: Available upon request
– Surface Polish: Single-Side or Double-Side Polished

Option 1

X-cut, Double-Side Polished, X-cut, Single-Side Polished, Y-cut, Double-Side Polished, Y-cut, Single-Side Polished, Z-cut, Double-Side Polished, Z-cut, Single-Side Polished

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