| LINEAR FORMULA: |
LiTaO3
|
| PURITY: |
>99.99% |
| CRYSTAL ORIENTATION: |
(100), (110) & (111) |
| GROWTH METHOD: |
Verneuil method |
|
|
| CRYSTAL STRUCTURE: |
Rutile |
| LATTICE CONSTANT: |
a=0.45935 nm, c=0.29580 nm |
| MELTING POINT (°C): |
1840 |
| THERMAL EXPANSION COEFFICIENT (/K): |
(a-axis）7.81×10-6/℃ , (c-axis）10.1×10-6/℃ |
| HARDNESS (Mohs): |
7 |
| MOLAR MASS (G/MOL): |
79.87 |
| DENSITY (g/cm3): |
4.26 |
| REFRACTIVE INDEX: |
no=2.5490, ne=2.8226 |
| DIELECTRIC CONSTANTS: |
113 (1 MHz) |
| CHEMICAL STABILITY: |
|
|
|
| SIZES: |
5x5mm & 10x10 mm (or custom size) |
| TYPICAL THICKNESS: |
0.5mm (or custom thickness) |
| SIZE TOLERANCES: |
+/- 0.1mm |
| THICKNESS TOLERANCES: |
+/- 0.015mm |
| ORIENTATION PRECISION: |
+/-0.5 degree |
|
|
| POLISHING OPTIONS: |
SINGLE SIDED (1SP) OR BOTH SIDES POLISHED (2SP) |
| ROUGHNESS RA: |
<0.5nm |
|
|
|
|
