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The oxide is characterized by a Si-O bond length of 1.63 Å, O-Si-O angles within a few percent from the ideal tetrahedral value, and Si-O-Si angles close to 180°.
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20
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85086751540
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x as the corresponding superlattice.
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85086752041
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Si by 8 ± 1%.
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22
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x of the superlattice is negligible.
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gs ≃ 0.3.
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