| LINEAR FORMULA: |
(LaAlO3)0.3(Sr2TaAlO6)0.7 or (La0.18Sr0.82)(Al0.59Ta0.41)O3
|
| PURITY: |
>99.99% |
| CRYSTAL ORIENTATION: |
(100), (110) & (111) |
| GROWTH METHOD: |
Chralski (CZ) method |
|
|
| CRYSTAL STRUCTURE: |
Cubic |
| LATTICE CONSTANT: |
a = 3.868 Å |
| MELTING POINT (°C): |
1840 |
| THERMAL EXPANSION COEFFICIENT (/K): |
10 X 10-6/°C |
| HARDNESS: |
6.5 |
| MOLAR MASS (G/MOL): |
|
| DENSITY (G/CM3): |
6.74 g/cm3 |
| REFRACTIVE INDEX: |
|
| DIELECTRIC CONSTANTS: |
ε = 9.8 or 22 |
| CHEMICAL STABILITY: |
|
|
|
| SIZES: |
5x5mm & 10x10 mm |
| TYPICAL THICKNESS: |
0.5mm |
| 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 |
|
|
|
|
