Lithium Tantalate (LiTaO3) Single Crystal Substrate

Free shipping on orders over $100

Satisfaction Guaranteed

Standard Format: 5 × 5 × 0.5 mm square substrate, X-cut, SSP. Small-format for laboratory R&D, optical characterisation, and SAW device prototyping.

Lithium Tantalate (LiTaO3) Single Crystal Substrate

Product Overview:
Lithium Tantalate (LiTaO3) is a multifunctional crystal material with excellent piezoelectric, ferroelectric, pyroelectric, and acousto-optic properties. It is widely 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/cm^3
– 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

10 × 10 × 0.5 mm，X-cut，Double-Side Polished, 10 × 10 × 0.5 mm，X-cut，Single-Side Polished, 10 × 10 × 0.5 mm，Y-cut，Double-Side Polished, 10 × 10 × 0.5 mm，Y-cut，Single-Side Polished, 10 × 10 × 0.5 mm，Z-cut，Double-Side Polished, 10 × 10 × 0.5 mm，Z-cut，Single-Side Polished, 5 × 5 × 0.5 mm，X-cut，Double-Side Polished, 5 × 5 × 0.5 mm，X-cut，Single-Side Polished, 5 × 5 × 0.5 mm，Y-cut，Double-Side Polished, 5 × 5 × 0.5 mm，Y-cut，Single-Side Polished, 5 × 5 × 0.5 mm，Z-cut，Double-Side Polished, 5 × 5 × 0.5 mm，Z-cut，Single-Side Polished