11N 多晶矽(硅)
Poly Silicon 11N
Item
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Specification
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Note
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Base Matelial | Polycrystalline Sillicon | Manufactured by Hemlock |
Shape | Nugget | Irregular chunk, crushed from polysillicon rods. |
Size Distribution | Large: 50-300g | |
Resistivity | P:≥ 3,000 Ωcm | Typical value |
Acceptor | ≤ 0.2 ppba | Boron |
Donor | ≤ 0.9 ppba | Phosphorus |
Carbon | ≤ 1.0 ppma | |
Bulk Metal | Fe, Cu, Ni, Cr ≤ 30 ppba | |
Surface Metal | Fe, Zn, Na ≤ 30 ppba | |
Appearance | Clean | Clean with no stains, or visible contamination. |
Package | 5 kg (±5 weight %) | Polyethylene bag |
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