Si(Silicon) Crystals and Substrates

Single Crystal Silicon for solar energy applications includes p-type and n-type silicon. Ultra high purity silicon is used in the semiconductor industry as a result of its semiconducting properties. Silicon is also used as an alloying element in the manufacture of certain alloys (e.g. ferrosilicon, an alloy of iron and silicon which is used to introduce silicon into steel and cast iron). Single Crystal Silicon is generally immediately available in most volumes.

Specification

Orientation

<100>, <110>, <111>

Size(mm)

10×3, 10×5, 10×10, 15×15, 20×15

Thickness(mm)

0.5mm, 1.0mm

Size Tolerance

<±0.1mm

Thickness Tolerance

<±0.015mm(special in<±0.005mm

Polishing

SSP (single surface polished) or

DSP (double surface polished)

Redirection Precision

±0.5°

Redirection the edge

special in 1°

Note: customize special orientation and size of the substrate is available.

 

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