CN101923591B - 用于mcz单晶炉的非对称勾形磁场的三维优化设计方法 - Google Patents
用于mcz单晶炉的非对称勾形磁场的三维优化设计方法 Download PDFInfo
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- CN101923591B CN101923591B CN2010102574765A CN201010257476A CN101923591B CN 101923591 B CN101923591 B CN 101923591B CN 2010102574765 A CN2010102574765 A CN 2010102574765A CN 201010257476 A CN201010257476 A CN 201010257476A CN 101923591 B CN101923591 B CN 101923591B
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- 238000013461 design Methods 0.000 title claims abstract description 41
- 239000013078 crystal Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000006698 induction Effects 0.000 claims abstract description 47
- 239000000498 cooling water Substances 0.000 claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052802 copper Inorganic materials 0.000 claims abstract description 38
- 239000010949 copper Substances 0.000 claims abstract description 38
- 238000005457 optimization Methods 0.000 claims abstract description 35
- 238000012546 transfer Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000012530 fluid Substances 0.000 claims description 12
- 230000014509 gene expression Effects 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 210000003296 saliva Anatomy 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 26
- 238000011161 development Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 230000020169 heat generation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000013433 optimization analysis Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
- C30B15/305—Stirring of the melt
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- General Induction Heating (AREA)
Abstract
Description
横向层数 | 8 | 9 | 12 | 15 |
坩埚壁磁感强度(Gs) | 1037.8 | 1123.9 | 1324.9 | 1478.8 |
单位安匝效率 | 0.0025945 | 0.0024975 | 0.002206 | 0.00197 |
电流 | 1000A | 980A | 960A | 960A |
上线圈 | 20 | 20 | 22 | 20 |
下线圈 | 30 | 32 | 32 | 34 |
Br≥1200Gs区域(m) | -0.112~0.064 | -0.128~0.068 | -0.138~0.087 | -0.141~0.071 |
Bz≤200Gs区域(m) | 0.032~0.076 | 0.04~0.084 | 0.024~0.068 | 0.045~0.092 |
公共区域(m) | 0.032~0.064 | 0.04~0.068 | 0.024~0.068 | 0.045~0.071 |
公共区域宽度(mm) | 32 | 28 | 44 | 26 |
Claims (5)
Priority Applications (2)
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CN2010102574765A CN101923591B (zh) | 2010-08-09 | 2010-08-09 | 用于mcz单晶炉的非对称勾形磁场的三维优化设计方法 |
US12/951,481 US8467999B2 (en) | 2010-08-09 | 2010-11-22 | Method of three-dimensional optimization design for asymmetric cusp magnetic field in MCZ single crystal furnace |
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CN2010102574765A CN101923591B (zh) | 2010-08-09 | 2010-08-09 | 用于mcz单晶炉的非对称勾形磁场的三维优化设计方法 |
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CN101923591A CN101923591A (zh) | 2010-12-22 |
CN101923591B true CN101923591B (zh) | 2012-04-04 |
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Families Citing this family (14)
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CN102154687B (zh) * | 2011-05-04 | 2012-07-04 | 杭州慧翔电液技术开发有限公司 | 大直径单晶炉勾型电磁场装置 |
CN102909643B (zh) * | 2012-10-22 | 2014-10-22 | 哈尔滨工业大学 | 磁场分布均匀化的小直径永磁体球形抛光头及该永磁体球形抛光头结构参数优化设计方法 |
CN107747122B (zh) * | 2017-09-11 | 2020-03-31 | 西安理工大学 | 一种直拉硅单晶生长工艺优化固液界面氧分布调节方法 |
CA3093667C (en) | 2018-05-08 | 2023-02-21 | Landmark Graphics Corporation | System and method for application of elastic property constraints to petro-elastic subsurface reservoir modeling |
CN109145370B (zh) * | 2018-07-13 | 2022-11-15 | 湘潭大学 | 一种基于cfd的循环流化床回料管结构优化设计方法 |
CN109241647B (zh) * | 2018-09-21 | 2022-09-09 | 国网陕西省电力公司电力科学研究院 | 一种基于场路结合获取电力元件等效模型和参数的方法 |
CN109165469B (zh) * | 2018-09-26 | 2022-12-06 | 东北大学 | 方坯连铸结晶器电磁搅拌参数模拟设定及优化方法 |
CN110287608B (zh) * | 2019-06-27 | 2023-07-18 | 深圳市北辰亿科科技有限公司 | 一种用于无线充电的线圈参数优化方法 |
DE112021005918T5 (de) * | 2020-11-10 | 2023-08-31 | Sumco Corporation | Einkristallherstellungsverfahren, magnetfeldgenerator undeinkristallherstellungsvorrichtung |
CN112711876B (zh) * | 2020-12-17 | 2022-09-13 | 中国人民解放军国防科技大学 | 一种可降低磁屏蔽耦合效应的偶极均匀磁场线圈设计方法 |
CN113032967B (zh) * | 2021-03-01 | 2022-10-21 | 电子科技大学 | 一种磁控电子光学系统的磁场拟合方法 |
CN113935188B (zh) * | 2021-11-01 | 2024-10-15 | 西安慧金科技有限公司 | 一种用等温热区优化交流电炉炉衬结构的方法 |
CN114169246B (zh) * | 2021-12-13 | 2023-04-07 | 北京航空航天大学 | 一种高性能低噪声磁屏蔽桶的设计方法 |
CN116825472A (zh) * | 2023-06-27 | 2023-09-29 | 上海新昇半导体科技有限公司 | 磁控装置 |
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CN101792925A (zh) * | 2010-02-04 | 2010-08-04 | 西安理工大学 | 用于mcz单晶炉的勾形磁场的优化设计方法 |
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JP4710247B2 (ja) * | 2004-05-19 | 2011-06-29 | 株式会社Sumco | 単結晶製造装置及び方法 |
US7212004B2 (en) * | 2005-07-19 | 2007-05-01 | Magnetica Limited | Multi-layer magnet |
CN101688442B (zh) * | 2007-04-20 | 2014-07-09 | 国际壳牌研究有限公司 | 作为加热地下地层的传热流体的熔融盐 |
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CN101792925A (zh) * | 2010-02-04 | 2010-08-04 | 西安理工大学 | 用于mcz单晶炉的勾形磁场的优化设计方法 |
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CN101923591A (zh) | 2010-12-22 |
US20120035893A1 (en) | 2012-02-09 |
US8467999B2 (en) | 2013-06-18 |
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Effective date of registration: 20200807 Address after: E2-002, Science Park, Xi'an University of technology, No.26, gazeng Road, Zhangba Street office, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an yisiwei Equipment Technology Co.,Ltd. Address before: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Co-patentee before: Xi'an core magnetic intelligent technology partnership (limited partnership) Patentee before: Xi'an Polytechnic Asset Management Co.,Ltd. Effective date of registration: 20200807 Address after: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Patentee after: Xi'an Polytechnic Asset Management Co.,Ltd. Address before: 710048 Shaanxi city of Xi'an Province Jinhua Road No. 5 Patentee before: XI'AN University OF TECHNOLOGY Effective date of registration: 20200807 Address after: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Co-patentee after: Xi'an core magnetic intelligent technology partnership (limited partnership) Patentee after: Xi'an Polytechnic Asset Management Co.,Ltd. Address before: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Co-patentee before: Liu Ding Patentee before: Xi'an Polytechnic Asset Management Co.,Ltd. Co-patentee before: Zhao Yue Co-patentee before: Jiao Shangbin Co-patentee before: Jiang Lei Co-patentee before: Liang Yanming Co-patentee before: Wu Shihai Co-patentee before: Jiang Jian Effective date of registration: 20200807 Address after: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Co-patentee after: Liu Ding Patentee after: Xi'an Polytechnic Asset Management Co.,Ltd. Co-patentee after: Zhao Yue Co-patentee after: Jiao Shangbin Co-patentee after: Jiang Lei Co-patentee after: Liang Yanming Co-patentee after: Wu Shihai Co-patentee after: Jiang Jian Address before: 710077 Shaanxi city of Xi'an province high tech Zone gazelle Road No. 26 Patentee before: Xi'an Polytechnic Asset Management Co.,Ltd. |
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Effective date of registration: 20210922 Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an yisiwei Material Technology Co.,Ltd. Patentee after: Xi'an yisiwei Equipment Technology Co.,Ltd. Address before: E2-002, Science Park, Xi'an University of technology, No.26, gazelle Road, Zhangba Street office, high tech Zone, Xi'an City, Shaanxi Province, 710077 Patentee before: Xi'an yisiwei Equipment Technology Co.,Ltd. |
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Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Yisiwei Material Technology Co.,Ltd. Patentee after: Xi'an Xinhui Equipment Technology Co.,Ltd. Address before: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Patentee before: Xi'an yisiwei Material Technology Co.,Ltd. Patentee before: Xi'an yisiwei Equipment Technology Co.,Ltd. |
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