LaAlO3 substrate

Lanthanum aluminate (LaAlO3) substrate single crystal is the most important industrialized, large-size high-temperature superconducting thin film single crystal substrate material. It is grown by Czochralski method, we can get two inches in diameter and larger single crystals and the substrate. It works with high-temperature superconducting materials lattice well matched, such as YBaCuO. Lower dielectric constant, low loss microwave, and thus suitable for production of high-temperature superconducting microwave electronic devices (such as  high-temperature superconducting microwave filters in the remote communications.). Has great practical and potential applications.