PAM XIAMEN offers LaSrAlO4 Strontium Lanthanum Aluminate Crystal Substrates.

                                                  Main Parameters
Crystal structure M4
Growth method Czochralski method
Unit cell constant a=3.756Å   c=12.63 Å
Melt point(℃) 1650
Density 5.92(g/cm3
Hardness 6-6.5(mohs)
Dielectric constants ε=16.8
Size 10×3,10×5,10×10,15×15,20×15,20×20
Ф15, Ф20,Ф1″,Ф2″, Ф2.6″
Thickness 0.5mm, 1.0mm
Polishing Single or double
Crystal Orientation <001>
redirection precision ±0.5°
Redirection the edge: 2°(special in 1°)
Angle of crystalline Special sizes and orientations are available upon request
Ra: ≤5Å(5µm×5µm)

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Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China.PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices.PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.

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