CN102321910B - 一种控制cfz硅单晶挥发物沉积的炉腔辅助装置及其方法 - Google Patents
一种控制cfz硅单晶挥发物沉积的炉腔辅助装置及其方法 Download PDFInfo
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- CN102321910B CN102321910B CN201110306526.9A CN201110306526A CN102321910B CN 102321910 B CN102321910 B CN 102321910B CN 201110306526 A CN201110306526 A CN 201110306526A CN 102321910 B CN102321910 B CN 102321910B
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 45
- 239000010703 silicon Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008021 deposition Effects 0.000 title claims abstract description 14
- 239000013078 crystal Substances 0.000 claims abstract description 48
- 238000004857 zone melting Methods 0.000 claims abstract description 11
- 241000567030 Ampulloclitocybe clavipes Species 0.000 claims description 8
- 206010043101 Talipes Diseases 0.000 claims description 8
- 201000011228 clubfoot Diseases 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000002955 isolation Methods 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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CN201110306526.9A CN102321910B (zh) | 2011-10-11 | 2011-10-11 | 一种控制cfz硅单晶挥发物沉积的炉腔辅助装置及其方法 |
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CN201110306526.9A CN102321910B (zh) | 2011-10-11 | 2011-10-11 | 一种控制cfz硅单晶挥发物沉积的炉腔辅助装置及其方法 |
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CN102321910A CN102321910A (zh) | 2012-01-18 |
CN102321910B true CN102321910B (zh) | 2014-04-09 |
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DE102012213715A1 (de) * | 2012-08-02 | 2014-02-06 | Siltronic Ag | Vorrichtung zur Herstellung eines Einkristalls durch Kristallisieren des Einkristalls an einer Schmelzenzone |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2744697Y (zh) * | 2004-09-20 | 2005-12-07 | 江苏顺大半导体发展有限公司 | 硅单晶炉热系统装置 |
CN1840745A (zh) * | 2005-03-28 | 2006-10-04 | 荀建华 | 单晶炉的保温装置 |
CN202265624U (zh) * | 2011-10-11 | 2012-06-06 | 天津市环欧半导体材料技术有限公司 | 一种控制cfz硅单晶挥发物沉积的炉腔辅助装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2744697Y (zh) * | 2004-09-20 | 2005-12-07 | 江苏顺大半导体发展有限公司 | 硅单晶炉热系统装置 |
CN1840745A (zh) * | 2005-03-28 | 2006-10-04 | 荀建华 | 单晶炉的保温装置 |
CN202265624U (zh) * | 2011-10-11 | 2012-06-06 | 天津市环欧半导体材料技术有限公司 | 一种控制cfz硅单晶挥发物沉积的炉腔辅助装置 |
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