Product
Introduction
Polycrystalline silicon wafer is a form of elemental silicon. When molten elemental silicon solidifies under supercooled conditions, silicon atoms are arranged in the form of diamond lattice into many crystal nuclei. If these crystal nuclei grow into grains with different crystal orientations, these grains combine to form polycrystalline silicon.
parameters
158.75±0.25mm
223.25±0.75mm
-10um
To the power of cm3
To the power of cm3
P/Borom
90 degrees ± 0.3 degrees
≥4.5us
0.5-3Ω·cm
≤30um
≤15um
