CY2492 Yttrium Aluminium Perovskite (YAlO3, YAP) Crystal Substrates

Catalog No. CY2492
Size 10×3,10×5,10×10,15×15,20×15,20×20 dia30mm
Material YAlO3
Orientation <100>, <001>, <010>, <110>± 0.5°
Wafer Bevel According to the specific requirements, processing

Yttrium Aluminium Perovskite Crystal Substrate is an important crystal matrix material with excellent optical and physicochemical properties. Stanford Advanced Materials (SAM) can offer a variety size of YAlO3 Single-crystal Substrate.

Related products: LiAlO2 Crystal Substrate, LAST Crystal Substrate, LiF Crystal Substrate, NdGaO3 Crystal Substrate, Gallium Antimonide Single Crystal Substrate

Yttrium Aluminium Perovskite Crystal Substrate Description

Yttrium Aluminium Perovskite (YAlO3, name as YAP) Crystal Substrate is similar to Yttrium Aluminium Garnet (YAG) Single Crystal, which is an important crystal matrix material with excellent optical and physicochemical properties. Yttrium Aluminium Perovskite Crystal Substrate is an excellent substrate for HTS film and II-V nitride, as well as many oxide films due to its chemical stability and lattice matching.



Yttrium Aluminium Perovskite Crystal Substrate Specifications

YAlO3 Single-crystal Substrate



Lattice (A)

a=5.3286(4) b=7.3706(5)  c=5.1796(3)

Melting Point

1870 0C

Density g/cc


Thermo-Expans x10-6/K


Dielectric Constant



Single or Double side polished

Surface Roughness



100 clean bags, single or multi-chip wafer box


Yttrium Aluminium Perovskite Crystal Substrate Applications

The Yttrium Aluminium Perovskite Crystal Substrate is a rare earth and transition metal ion-doped crystal, which widely used in laser, scintillation, holographic recording, and optical data storage, ionizing radiation dosimeters and high temperature superconducting thin film substrates.


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