Undoped YAP Crystals

  • Formula : Y3AI2O12
  • Molecular weight: 593.7
  • Structure: cubic
  • Mohs hardness: 8-8.5
  • Melting point: 1950℃
  • Density: 4.55g/cm3
  • Thermal conductivity: 0.14W/cmK
  • Special heat: 88.8J/gK
  • Product Detail


    YAP with large density,high mechanical strength, stable chemical properties,not soluble in organic acid, alkali resistance, and has higher thermal conductivity and thermal diffusivity. YAP is a ideal laser substrate crystal.

    Formula  Y3AI2O12
    Molecular weight 593.7
    Structure cubic
    Mohs hardness 8-8.5
    Melting point 1950℃
    Density 4.55g/cm3
    Thermal conductivity 0.14W/cmK
    Special heat 88.8J/gK
    Thermal diffusivity 0.050cm2/s
    Expansion coefficient 6.9×10-6/0C
    Refractive index 1.823
    Color Colorless