WO1998023969A3 - ANORDNUNG ZUR ANKOPPLUNG EINES rf-SQUID AN EINEN SUPRALEITENDEN TANKSCHWINGKREIS - Google Patents

ANORDNUNG ZUR ANKOPPLUNG EINES rf-SQUID AN EINEN SUPRALEITENDEN TANKSCHWINGKREIS Download PDF

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Publication number
WO1998023969A3
WO1998023969A3 PCT/DE1997/002760 DE9702760W WO9823969A3 WO 1998023969 A3 WO1998023969 A3 WO 1998023969A3 DE 9702760 W DE9702760 W DE 9702760W WO 9823969 A3 WO9823969 A3 WO 9823969A3
Authority
WO
WIPO (PCT)
Prior art keywords
tank circuit
squid
coupling
super conducting
slit
Prior art date
Application number
PCT/DE1997/002760
Other languages
English (en)
French (fr)
Other versions
WO1998023969A2 (de
Inventor
Juergen Schubert
Yi Zhang
Willi Zander
Marko Banzet
Huai-Ren Yi
Original Assignee
Forschungszentrum Juelich Gmbh
Juergen Schubert
Yi Zhang
Willi Zander
Marko Banzet
Huai-Ren Yi
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
Priority claimed from DE29620718U external-priority patent/DE29620718U1/de
Priority claimed from DE19717801A external-priority patent/DE19717801C2/de
Priority claimed from DE29715860U external-priority patent/DE29715860U1/de
Application filed by Forschungszentrum Juelich Gmbh, Juergen Schubert, Yi Zhang, Willi Zander, Marko Banzet, Huai-Ren Yi filed Critical Forschungszentrum Juelich Gmbh
Priority to EP97951807A priority Critical patent/EP0941482A2/de
Priority to AU55480/98A priority patent/AU738360B2/en
Priority to JP52414998A priority patent/JP2001504589A/ja
Priority to US09/308,883 priority patent/US6300760B1/en
Publication of WO1998023969A2 publication Critical patent/WO1998023969A2/de
Publication of WO1998023969A3 publication Critical patent/WO1998023969A3/de

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
    • Y10S505/825—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

Abstract

In einer Anordnung zur Ankopplung eines rf-SQUID an einen supraleitenden Tankschwingkreis und an eine Grundplatte, in welcher der Tankschwingkreis und das rf-SQUID eine koplanare Struktur bilden und der Tankschwingkreis einen Schlitz aufweist, ist die Grundplatte (10) als äußere Schleife (10a) koplanar zu dem rf-SQUID (2) und dem Tankschwingkreis (1) ausgebildet und weist einen Schlitz (11) auf und umfaßt der Tankschwingkreis (1) eine innere Schleife (1a), in welcher der Schlitz (4) ausgebildet ist, wobei die Orientierung der Schlitze (4; 11) der inneren Schleife (1a) und der äußeren Schleife (10a) zueinander die Resonanzfrequenz fr bestimmt.
PCT/DE1997/002760 1996-11-28 1997-11-26 ANORDNUNG ZUR ANKOPPLUNG EINES rf-SQUID AN EINEN SUPRALEITENDEN TANKSCHWINGKREIS WO1998023969A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP97951807A EP0941482A2 (de) 1996-11-28 1997-11-26 ANORDNUNG ZUR ANKOPPLUNG EINES rf-SQUID AN EINEN SUPRALEITENDEN TANKSCHWINGKREIS
AU55480/98A AU738360B2 (en) 1996-11-28 1997-11-26 Device for coupling an rf-squid to a superconducting tank circuit
JP52414998A JP2001504589A (ja) 1996-11-28 1997-11-26 ｒｆ−ＳＱＵＩＤを超伝導タンク共振回路に結合するための配置
US09/308,883 US6300760B1 (en) 1996-11-28 1997-11-26 Arrangement for coupling an rf-SQUID circuit to a super conducting tank circuit

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE29620718U DE29620718U1 (de) 1996-03-26 1996-11-28 Anordnung zur Ankopplung eines rf-SQUID-Magnetometers an einen supraleitenden Tankschwingkreis
DE19717801A DE19717801C2 (de) 1996-11-28 1997-04-26 Anordnung zur Ankopplung eines rf-Squid an einen supraleitenden Tankschwingkreis
DE19717801.4 1997-09-04
DE29620718.7 1997-09-04
DE29715860.0 1997-09-04
DE29715860U DE29715860U1 (de) 1996-11-28 1997-09-04 Anordnung zur Ankopplung eines rf-Squid an einen supraleitenden Tankschwingkreis

Publications (2)

Publication Number Publication Date
WO1998023969A2 WO1998023969A2 (de) 1998-06-04
WO1998023969A3 true WO1998023969A3 (de) 1998-07-23

Family

ID=27217337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/002760 WO1998023969A2 (de) 1996-11-28 1997-11-26 ANORDNUNG ZUR ANKOPPLUNG EINES rf-SQUID AN EINEN SUPRALEITENDEN TANKSCHWINGKREIS

Country Status (5)

Country Link
US (1) US6300760B1 (de)
EP (1) EP0941482A2 (de)
JP (1) JP2001504589A (de)
AU (1) AU738360B2 (de)
WO (1) WO1998023969A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4820481B2 (ja) * 2000-09-13 2011-11-24 エスアイアイ・ナノテクノロジー株式会社 超伝導量子干渉素子
JP2002243817A (ja) * 2001-02-21 2002-08-28 Hitachi Ltd 検出コイル一体型グラジオメータ及び磁場計測装置
US6894584B2 (en) * 2002-08-12 2005-05-17 Isco International, Inc. Thin film resonators
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
CA2615123C (en) 2005-07-12 2014-11-04 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US8179133B1 (en) 2008-08-18 2012-05-15 Hypres, Inc. High linearity superconducting radio frequency magnetic field detector
US8362651B2 (en) 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations
DE102009025716A1 (de) 2009-06-20 2010-12-30 Forschungszentrum Jülich GmbH Messinstrument, elektrische Widerstandselemente und Messsystem zur Messung zeitveränderlicher magnetischer Felder oder Feldgradienten
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
JP6990811B2 (ja) * 2017-11-08 2022-01-12 独立行政法人石油天然ガス・金属鉱物資源機構 磁場測定素子、磁場測定装置及び磁場測定システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441281A2 (de) * 1990-02-06 1991-08-14 Forschungszentrum Jülich Gmbh Schaltungsanordnung mit Supraleitenden Quanten Interferenz Detektoren (SQUID)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441281A2 (de) * 1990-02-06 1991-08-14 Forschungszentrum Jülich Gmbh Schaltungsanordnung mit Supraleitenden Quanten Interferenz Detektoren (SQUID)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LUDWIG F ET AL: "MULTILAYER MAGNETOMETERS BASED ON HIGH-TC SQUIDS", APPLIED SUPERCONDUCTIVITY, vol. 3, no. 7/10, 1 July 1995 (1995-07-01), pages 383 - 398, XP000585001 *
ZHANG Y ET AL: "HIGH-SENSITIVITY MICROWAVE RF SQUID OPERATING AT 77 K", SUPERCONDUCTOR SCIENCE AND TECHNOLOGY, vol. 7, no. 5, 1 May 1994 (1994-05-01), pages 269 - 272, XP000442664 *
ZHANG Y ET AL: "SINGLE LAYER YBA2CU3O7 RADIO FREQUENCY SQUID MAGNETOMETERS WITH DIRECT-COUPLED PICKUP COILS AND FLIP-CHIP FLUX TRANSFORMERS", APPLIED PHYSICS LETTERS, vol. 65, no. 26, 26 December 1994 (1994-12-26), pages 3380 - 3382, XP000485984 *

Also Published As

Publication number Publication date
EP0941482A2 (de) 1999-09-15
AU5548098A (en) 1998-06-22
US6300760B1 (en) 2001-10-09
AU738360B2 (en) 2001-09-13
WO1998023969A2 (de) 1998-06-04
JP2001504589A (ja) 2001-04-03

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