LaAlO3 crystal is a high temperature superconducting single substrate. It is a super substrate material for epitaxial growth of high temperature superconducting thin films and giant magnetic thin films. Its dielectric properties are suitable for low loss microwave and dielectric resonance applications. 

Applications:

High Temperature superconductors , magnetic and ferro-electric thin films

Low loss microwave applications

Dielectric resonance applications

Features:

Good lattice match to most materials with Perovskite structure

Low dielectric constant

Low microwave loss