DE69900515T2 - Supraleitende Magnetvorrichtung für eine Kristallziehungsvorrichtung - Google Patents

Supraleitende Magnetvorrichtung für eine Kristallziehungsvorrichtung

Info

Publication number
DE69900515T2
DE69900515T2 DE69900515T DE69900515T DE69900515T2 DE 69900515 T2 DE69900515 T2 DE 69900515T2 DE 69900515 T DE69900515 T DE 69900515T DE 69900515 T DE69900515 T DE 69900515T DE 69900515 T2 DE69900515 T2 DE 69900515T2
Authority
DE
Germany
Prior art keywords
crystal pulling
superconducting magnetic
pulling device
magnetic device
superconducting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69900515T
Other languages
English (en)
Other versions
DE69900515D1 (de
Inventor
Sasaki Takashi
Arata Masanori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69900515D1 publication Critical patent/DE69900515D1/de
Publication of DE69900515T2 publication Critical patent/DE69900515T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/917—Magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE69900515T 1998-02-17 1999-02-16 Supraleitende Magnetvorrichtung für eine Kristallziehungsvorrichtung Expired - Lifetime DE69900515T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03491198A JP3824412B2 (ja) 1998-02-17 1998-02-17 結晶引上装置用超電導磁石装置

Publications (2)

Publication Number Publication Date
DE69900515D1 DE69900515D1 (de) 2002-01-17
DE69900515T2 true DE69900515T2 (de) 2002-07-25

Family

ID=12427402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900515T Expired - Lifetime DE69900515T2 (de) 1998-02-17 1999-02-16 Supraleitende Magnetvorrichtung für eine Kristallziehungsvorrichtung

Country Status (8)

Country Link
US (1) US6060971A (de)
EP (1) EP0936290B1 (de)
JP (1) JP3824412B2 (de)
KR (1) KR100309969B1 (de)
CN (2) CN1156614C (de)
DE (1) DE69900515T2 (de)
MY (1) MY125722A (de)
TW (1) TW407294B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4908299B2 (ja) * 2007-04-19 2012-04-04 株式会社東芝 超電導マグネット装置
CN101819845B (zh) * 2010-04-16 2012-07-04 中国科学院电工研究所 用于高功率微波源聚焦与回旋电子装置的超导磁体系统
CN101859623A (zh) * 2010-06-02 2010-10-13 江苏旌凯中科超导高技术有限公司 磁选用超导磁体系统
CN103952752A (zh) * 2014-04-03 2014-07-30 西安理工大学 单晶炉的磁屏蔽体结构
JP2017011236A (ja) * 2015-06-26 2017-01-12 株式会社神戸製鋼所 多層磁気シールド
KR102644300B1 (ko) * 2017-02-10 2024-03-07 한국전자통신연구원 자기장 차폐 장치
CN110129883A (zh) * 2018-03-30 2019-08-16 杭州慧翔电液技术开发有限公司 一种用于磁控直拉单晶的磁体结构及磁控直拉单晶的方法
CN113046833A (zh) * 2019-12-27 2021-06-29 上海新昇半导体科技有限公司 一种半导体晶体生长装置
CN115542865A (zh) * 2022-11-24 2022-12-30 杭州慧翔电液技术开发有限公司 一种超导磁体自动升降场系统及参数控制方法
CN116759188B (zh) * 2023-08-15 2023-11-03 苏州八匹马超导科技有限公司 一种超导磁体

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245945A1 (de) * 1982-12-11 1984-06-14 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Elektromagnet fuer die nmr-tomographie
JPS59195595A (ja) * 1983-04-15 1984-11-06 Sony Corp 結晶成長装置
US4565671A (en) * 1983-08-05 1986-01-21 Kabushiki Kaisha Toshiba Single crystal manufacturing apparatus
JPS6051691A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 単結晶半導体育成装置
JPS6051692A (ja) * 1983-08-31 1985-03-23 Toshiba Corp 単結晶半導体育成装置
JPS61239605A (ja) * 1985-04-16 1986-10-24 Mitsubishi Seiko Jizai Kk 円筒状形態を有する直径方位励磁用磁場装置
GB8701363D0 (en) * 1987-01-22 1987-02-25 Oxford Instr Ltd Magnetic field generating assembly
JPS63204603A (ja) * 1987-02-19 1988-08-24 Sumitomo Electric Ind Ltd クライオスタツト
US4868707A (en) * 1987-06-23 1989-09-19 Mitsubishi Denki Kabushiki Kaisha Superconducting electromagnet apparatus
JP2537369B2 (ja) * 1987-07-28 1996-09-25 東芝セラミックス株式会社 単結晶引上げ装置
US5136273A (en) * 1988-10-17 1992-08-04 Kabushiki Kaisha Toshiba Magnet apparatus for use in a magnetic resonance imaging system
JPH0582338A (ja) * 1991-09-19 1993-04-02 Hitachi Ltd 超電導磁石装置及び励磁方法
JPH0729724A (ja) * 1993-07-07 1995-01-31 Toshiba Corp 超電導電磁石
US5448214A (en) * 1994-06-15 1995-09-05 General Electric Company Open MRI magnet with superconductive shielding
JP3476962B2 (ja) * 1995-06-05 2003-12-10 三菱電機株式会社 単結晶引上装置
JP3654463B2 (ja) * 1996-03-29 2005-06-02 株式会社日立メディコ 磁気共鳴イメージング装置
JP3585141B2 (ja) * 1996-04-05 2004-11-04 株式会社日立メディコ 超電導磁石装置

Also Published As

Publication number Publication date
US6060971A (en) 2000-05-09
EP0936290B1 (de) 2001-12-05
JPH11233332A (ja) 1999-08-27
KR100309969B1 (ko) 2001-10-29
CN1227285A (zh) 1999-09-01
MY125722A (en) 2006-08-30
DE69900515D1 (de) 2002-01-17
CN1508298A (zh) 2004-06-30
EP0936290A1 (de) 1999-08-18
CN1320172C (zh) 2007-06-06
KR19990072619A (ko) 1999-09-27
CN1156614C (zh) 2004-07-07
TW407294B (en) 2000-10-01
JP3824412B2 (ja) 2006-09-20

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Legal Events

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