SrTiO3 single crystal has good lattice structure of perovskite structure material. It is an excellent substrate material for epitaxy growth of HTS and most oxide films. It has been widely used in the research of high temperature superconducting thin films. It is also widely used in special optical windows and high quality sputtering targets.
- Orientation: (100) +/-0.5 Deg
- Edge orietation Indication: <001> +/-2 Deg avaiable as option with extra cost
- Polish: One side EPI polished by CMP tecnology with less sub-surface lattice damage.
- Pack: Packed in 100 grade plastic bag under 1000 class clean room.
Cubic, a=3.905 A
10.4 (x10-6/ ℃)
Loss Tangent at 10 GHz
~5x10-4 @ 300K , ~3 x10-4 @77K
Color and Appearance
Transparent (sometimes slightly brown based on annealing condition).No twins
Insoluble in water