|Full Name:||Strontium Titanate Single Crystal Substrate||Product Name:||STO Substrate|
|HS Code:||3818009000||Warranty:||One Year|
|Purity:||>99.9%||Surface Roughness:||Ra < 0.5nm|
|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|
Superconducting Single Crystal Substrate,
Transparent STO substrate,
High Temperature Single Crystal Substrate
High temperature superconducting STO substrate Single Crystal Substrate
Strontium titanate (SrTiO3) substrate is currently the most widely used high-temperature superconducting film of single crystal. It works with other high-temperature superconducting material such as YBaCuO lattice matching is good, no twin structure, physical, mechanical and excellent performance.
· 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.
|Crystal Structure||Cubic, a=3.905 A|
|Thermal Expansion||10.4 (x10-6/ ℃)|
|Dielectric Constant||~ 300|
|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|
|Chemical Stability||Insoluble in water|
1.High temperature superconducting
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
Contact Person: Ivan. wang