●Good lattice matching
●Low dielectric constant and low dielectric loss
●The coefficient of thermal expansion is small
●Good chemical stability
●Good thermal stability
●High temperature superconducting thin film substrate materials
●Low loss microwave applications
●Application of dielectric resonance
LaAlO3 crystal is the substrate material for epitaxial growth of high temperature superconducting thin films and giant magnetoresistance thin films because of its good lattice matching with a variety of perovskite structure materials.
LaAlO3 single crystal is the most important industrial and large-scale high temperature superconducting thin film substrate single crystal material. LaAlO3 crystal is the substrate material for epitaxial growth of high temperature superconducting thin films and giant magnetoresistance thin films because of its good lattice matching with a variety of perovskite structure materials.
At the same time, lanthanum aluminate crystal has low dielectric constant and good microwave dielectric properties, so it is suitable for low loss microwave amplifier and dielectric resonance applications.
We offers a single crystal substrate with a maximum diameter of 3 inches.
Coefficient of thermal expansion
Depending on the annealing condition, from Tan to brown
Single side or double side
< 100 >< 110 >< 111 >
It can be customized according to the requirements
2°（Special requirements up to 1 ° within）
Class 100 super clean bag, class 1000 super static chamber
Note: Parameters above can be customized as required.
Contact: John Jay Woo
Add: No.2339,South Secrion of Tianfu Avenue,Tianfu New Area,Chengdu 610213,China