Lanthanum Titanate
LaTiO3 : Lanthanum titanate is a semiconductor with low absorption used as an optical coating.
Specifications
| Shape | Color | Purity | Package | Storage | ||
|---|---|---|---|---|---|---|
| Crystal | Granule | 1-3 mm; 3-5 mm Upon demand | Grey Black | 99.99% 99.9% | 1 Kg/Bag | Avoid exposure to sunlight & acid Keep dry |
| Sinter | Granule | 1-3 mm; 3-5 mm Upon demand |
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Characteristics of lanthanum titanate
| CAS Number | Density (g/cm3) | Boiling point (Cº) | Melting point (Cº) | Refractive index at 550 (nm) | Transparency range (µm) | Evaporation source |
|---|---|---|---|---|---|---|
| 12031-47-9 | 5.9 | / | 2200-2300 | 2.1 | 0.3-3 | E, B(W) |
| Applications | Low temperature substrate to get multi-layer coating; AR coating, Filter; Glasses coating | |||||
Evaporation technique
It can be thermally evaporated from a tungsten boat or by electron beam.