- Material: SrTiO3 single crystal
- Orientation: <111>±0.3°
- Dimension: 5 mm x 5 mm
- Dimension: +/-0.1 mm
- Thickness: 0.5 mm
- Thickness Tolerance: +/-0.05 mm
- Polishing: Single Side Polished
- Polished Side Roughness: Ra<0.5 nm
SrTiO3 Single Crystal Description
Strontium Titanate or SrTiO3 single crystal provides a good lattice match to most materials with Perovskite structure. It is an excellent substrate for epitaxial growth of HTS and many oxide thin films. Its lattice constant (3.905Å) fits the common high Tc superconductive material YBCO (3.88 Å) very well. It has twin-less crystal structure and very good physical and mechanical properties for film growth. It is suitable for various high Tc films such as YBCO, Bi-system, La-system and others.
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