DE69322305D1 - Planares Quanteninterferometer mit Oxid-Supraleiter - Google Patents

Planares Quanteninterferometer mit Oxid-Supraleiter

Info

Publication number
DE69322305D1
DE69322305D1 DE69322305T DE69322305T DE69322305D1 DE 69322305 D1 DE69322305 D1 DE 69322305D1 DE 69322305 T DE69322305 T DE 69322305T DE 69322305 T DE69322305 T DE 69322305T DE 69322305 D1 DE69322305 D1 DE 69322305D1
Authority
DE
Germany
Prior art keywords
oxide superconductor
quantum interferometer
planar quantum
planar
interferometer
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 - Fee Related
Application number
DE69322305T
Other languages
English (en)
Other versions
DE69322305T2 (de
Inventor
Takashi Matsuura
Hideo C O Itami Works Itozaki
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69322305D1 publication Critical patent/DE69322305D1/de
Publication of DE69322305T2 publication Critical patent/DE69322305T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • G01R33/0354—SQUIDS
    • G01R33/0358—SQUIDS coupling the flux to the SQUID
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/701—Coated or thin film device, i.e. active or passive
    • Y10S505/702—Josephson junction present
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/831—Static information storage system or device
    • Y10S505/832—Josephson junction type
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/842—Measuring and testing
    • Y10S505/843—Electrical
    • Y10S505/845—Magnetometer
    • Y10S505/846—Magnetometer using superconductive quantum interference device, i.e. squid
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/873—Active solid-state device
    • Y10S505/874—Active solid-state device with josephson junction, e.g. squid
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/922—Making josephson junction device

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Measuring Magnetic Variables (AREA)
DE69322305T 1992-04-17 1993-04-16 Planares Quanteninterferometer mit Oxid-Supraleiter Expired - Fee Related DE69322305T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4124315A JP2812060B2 (ja) 1992-04-17 1992-04-17 Ｓｑｕｉｄ

Publications (2)

Publication Number Publication Date
DE69322305D1 true DE69322305D1 (de) 1999-01-14
DE69322305T2 DE69322305T2 (de) 1999-07-01

Family

ID=14882292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322305T Expired - Fee Related DE69322305T2 (de) 1992-04-17 1993-04-16 Planares Quanteninterferometer mit Oxid-Supraleiter

Country Status (4)

Country Link
US (1) US5438036A (de)
EP (1) EP0566499B1 (de)
JP (1) JP2812060B2 (de)
DE (1) DE69322305T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191113A (ja) * 1993-12-27 1995-07-28 Chodendo Sensor Kenkyusho:Kk Ｓｑｕｉｄ磁気センサ
JP3139372B2 (ja) * 1995-07-10 2001-02-26 住友電気工業株式会社 磁気センサ
JP2909807B2 (ja) * 1995-11-22 1999-06-23 セイコーインスツルメンツ株式会社 超伝導量子干渉素子磁束計および非破壊検査装置
JP3254162B2 (ja) * 1997-02-21 2002-02-04 セイコーインスツルメンツ株式会社 超伝導量子干渉素子
KR101403319B1 (ko) * 2012-10-29 2014-06-05 한국표준과학연구원 저온 냉각 장치 및 초전도 양자 간섭 소자 센서 모듈
JP7499237B2 (ja) * 2018-10-19 2024-06-13 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション 複数のステップエッジの製作
CN111554798B (zh) * 2020-04-30 2021-06-08 合肥本源量子计算科技有限责任公司 一种量子芯片测试结构、其制备方法和测试方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646580A (en) * 1979-09-21 1981-04-27 Mitsubishi Electric Corp Josephson element
US5157466A (en) * 1991-03-19 1992-10-20 Conductus, Inc. Grain boundary junctions in high temperature superconductor films

Also Published As

Publication number Publication date
EP0566499A2 (de) 1993-10-20
US5438036A (en) 1995-08-01
JPH05299711A (ja) 1993-11-12
EP0566499B1 (de) 1998-12-02
DE69322305T2 (de) 1999-07-01
EP0566499A3 (en) 1994-09-28
JP2812060B2 (ja) 1998-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee