5 mm x 5 mm x 0.5 mm SrTiO3 Single Crystal Substrates, Orientation: (100), Double Sides Polished (20 Pieces)


Brand: OST Photonics

Quantity: 20 pieces

Delivery Time: 1~2 weeks

Bulk Discount: 10%(≥100 Pieces)




  1. Material: SrTiO3 single crystal
  2. Orientation: <100>±0.3°
  3. Dimension: 5 mm x 5 mm
  4. Dimension: +/-0.1 mm
  5. Thickness: 0.5 mm
  6. Thickness Tolerance: +/-0.05 mm
  7. Polishing: Double Sides Polished
  8. 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.

For further details, please kindly visit SrTiO3 Substrate – OST Photonics (ost-photonics.com). If you have any further inquiries and comments, or require a quotation for different specifications and quantities, please do not hesitate to contact our sales team: [email protected].

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