Specific Process Knowledge/Thin film deposition/Deposition of Alumina: Difference between revisions
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*Reactive Sputtering | |||
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*ALD (atomic layer deposition) of Al<sub>2</sub>O<sub>3</sub> | *ALD (atomic layer deposition) of Al<sub>2</sub>O<sub>3</sub> | ||
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*Not tested | |||
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*Al<sub>2</sub>O<sub>3</sub>, very good | *Al<sub>2</sub>O<sub>3</sub>, very good | ||
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* 0nm - 200nm | |||
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* 0nm - 100nm | * 0nm - 100nm | ||
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* Not tested | |||
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*0.88 - 0.97 nm/cycle (Using the "Al2O3" recipe, temperature dependent) | *0.88 - 0.97 nm/cycle (Using the "Al2O3" recipe, temperature dependent) | ||
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*Very good | |||
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*Very good. Covers sample everywhere (but long purge time needed for very high aspect ratio structures) | *Very good. Covers sample everywhere (but long purge time needed for very high aspect ratio structures) | ||
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* Up to 400<sup>o</sup>C | |||
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*150<sup>o</sup>C - 350<sup>o</sup>C: | *150<sup>o</sup>C - 350<sup>o</sup>C: | ||
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* - | |||
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*[[Specific Process Knowledge/Thin film deposition/ALD Picosun R200/Al2O3 deposition using ALD|Al<sub>2</sub>O<sub>3</sub> deposition using ALD]] | *[[Specific Process Knowledge/Thin film deposition/ALD Picosun R200/Al2O3 deposition using ALD|Al<sub>2</sub>O<sub>3</sub> deposition using ALD]] | ||
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* 100 mm wafers (Up to 12 wafers at a time) | |||
* 150 mm wafers (Up to 4 wafers at a time) | |||
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*1-5 100 mm wafers | *1-5 100 mm wafers | ||
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*Silicon | |||
*Silicon oxide, silicon nitride | |||
*Quartz/fused silica | |||
*Photoresist | |||
*PMMA | |||
*Mylar | |||
*SU-8 | |||
*Any metals | |||
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*Silicon | *Silicon | ||