Thin Film Optical Substrate Single LaAlO3 Crystal

Thin Film Optical Substrate Single LaAlO3 Crystal

1.Introduction :

Lanthanum Aluminate (LaAlo3)single crystal substrates are commonly used for epitaxial growth of thin films such as high TC superconductors, magnetic and ferroelectric materials. Its dielectric properties are well suitable for low loss microwave and dielectric resonance applications.

2.Crystro offers :

3.Main Advantages:

• wide energy gap;
• large specific surface area;
• certain activity;
• good thermal stability
• Small dielectric constant;
• low dielectric loss;
• good lattice matching;
• small thermal expansion coefficient;
• good chemical stability;