JPS6444098A - Superconducting electromagnetic shielding material - Google Patents

Superconducting electromagnetic shielding material

Info

Publication number
JPS6444098A
JPS6444098A JP62201621A JP20162187A JPS6444098A JP S6444098 A JPS6444098 A JP S6444098A JP 62201621 A JP62201621 A JP 62201621A JP 20162187 A JP20162187 A JP 20162187A JP S6444098 A JPS6444098 A JP S6444098A
Authority
JP
Japan
Prior art keywords
layer
oxide superconductor
shielding material
electromagnetic shielding
magnetic field
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.)
Granted
Application number
JP62201621A
Other languages
Japanese (ja)
Other versions
JP2502098B2 (en
Inventor
Seiju Maejima
Koichi Saruwatari
Yutaka Osanai
Tsukasa Kono
Nobuyuki Sadakata
Masaru Sugimoto
Yoshimitsu Ikeno
Mikio Nakagawa
Tatsuya Suematsu
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP62201621A priority Critical patent/JP2502098B2/en
Publication of JPS6444098A publication Critical patent/JPS6444098A/en
Application granted granted Critical
Publication of JP2502098B2 publication Critical patent/JP2502098B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To obtain a superconducting electromagnetic shielding material which enables complete magnetic shielding and has high mechanical strength by providing an oxide superconductor layer. CONSTITUTION:An oxide film 3 is formed on a base 2 composed at least at its surface of sole metal selected from group IVa metal elements, such as Ti, Zr, Hf, etc., and group Va metal elements, such as Nb, Ta, etc., or alloy containing these metals, and a shielding layer 4 made of oxide superconductor is formed on the oxide film. Accordingly, the oxide superconductor for forming the layer 4 exhibits complete nonmagnetism by Meissner effect in a magnetic field of critical magnetic field Hc or less at a temperature of its critical temperature Tc or less. Thus, an electromagnetic wave can be completely intercepted to completely shield an electromagnetic wave.
JP62201621A 1987-08-12 1987-08-12 Superconducting magnetic shield Expired - Fee Related JP2502098B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201621A JP2502098B2 (en) 1987-08-12 1987-08-12 Superconducting magnetic shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201621A JP2502098B2 (en) 1987-08-12 1987-08-12 Superconducting magnetic shield

Publications (2)

Publication Number Publication Date
JPS6444098A true JPS6444098A (en) 1989-02-16
JP2502098B2 JP2502098B2 (en) 1996-05-29

Family

ID=16444098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201621A Expired - Fee Related JP2502098B2 (en) 1987-08-12 1987-08-12 Superconducting magnetic shield

Country Status (1)

Country Link
JP (1) JP2502098B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269997A (en) * 1988-09-05 1990-03-08 Mitsubishi Mining & Cement Co Ltd Ceramic superconductive magnetic shield and manufacture of the same
JPH02275699A (en) * 1989-04-17 1990-11-09 Ngk Insulators Ltd Manufacture of superconducting magnetic shield
JPH04210252A (en) * 1990-12-14 1992-07-31 Fuji Xerox Co Ltd Fine pulverizing equipment
US5202305A (en) * 1989-04-17 1993-04-13 Ngk Insulators, Ltd. Superconducting structure for magnetic shielding
US5338353A (en) * 1989-04-07 1994-08-16 Nippon Shokubai Kagaku Kogyo Method for production of powder of fine inorganic particles

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005005472A (en) * 2003-06-11 2005-01-06 Sony Corp Solid state image sensor
JP2005117008A (en) * 2003-09-19 2005-04-28 Fuji Film Microdevices Co Ltd Solid state image sensor
JP2008294218A (en) * 2007-05-24 2008-12-04 Sony Corp Solid-state image sensing device, its fabricating method, and imaging device
JP2009088030A (en) * 2007-09-27 2009-04-23 Fujifilm Corp Backside irradiation-type imaging device
JP2009164385A (en) * 2008-01-08 2009-07-23 Fujifilm Corp Imaging device of rear face irradiation type
JP2010129548A (en) * 2008-11-25 2010-06-10 Sony Corp Solid-state image pickup device and electronic equipment
JP2010199668A (en) * 2009-02-23 2010-09-09 Sony Corp Solid-state imaging device and electronic apparatus
JP2010225939A (en) * 2009-03-24 2010-10-07 Toshiba Corp Solid-state imaging device and method of manufacturing the same
JP2010245100A (en) * 2009-04-01 2010-10-28 Nikon Corp Solid-state imaging element
JP2011103359A (en) * 2009-11-10 2011-05-26 Sharp Corp Solid-state image sensor and electronic information apparatus
JP2011138905A (en) * 2009-12-28 2011-07-14 Toshiba Corp Solid-state imaging device
JP2011216623A (en) * 2010-03-31 2011-10-27 Sony Corp Solid-state image pickup device and manufacturing method of the same, and electronic apparatus
WO2011148574A1 (en) * 2010-05-28 2011-12-01 パナソニック株式会社 Solid-state image pickup device
JP2012028459A (en) * 2010-07-21 2012-02-09 Sony Corp Semiconductor device, solid state imaging device, manufacturing method of semiconductor device, manufacturing method of solid state imaging device, and electronic apparatus
JP2012129358A (en) * 2010-12-15 2012-07-05 Toshiba Corp Solid-state imaging device and method of manufacturing the same
JP2012169530A (en) * 2011-02-16 2012-09-06 Sony Corp Solid state image sensor, manufacturing method therefor, and electronic apparatus
WO2012117931A1 (en) * 2011-03-02 2012-09-07 ソニー株式会社 Solid state imaging device and fabrication method therefor, and electronic instrument
JP2012178457A (en) * 2011-02-25 2012-09-13 Sony Corp Solid state image pickup device, manufacturing method of the same and electronic equipment

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005005472A (en) * 2003-06-11 2005-01-06 Sony Corp Solid state image sensor
JP2005117008A (en) * 2003-09-19 2005-04-28 Fuji Film Microdevices Co Ltd Solid state image sensor
JP2008294218A (en) * 2007-05-24 2008-12-04 Sony Corp Solid-state image sensing device, its fabricating method, and imaging device
JP2009088030A (en) * 2007-09-27 2009-04-23 Fujifilm Corp Backside irradiation-type imaging device
JP2009164385A (en) * 2008-01-08 2009-07-23 Fujifilm Corp Imaging device of rear face irradiation type
JP2010129548A (en) * 2008-11-25 2010-06-10 Sony Corp Solid-state image pickup device and electronic equipment
JP2010199668A (en) * 2009-02-23 2010-09-09 Sony Corp Solid-state imaging device and electronic apparatus
JP2010225939A (en) * 2009-03-24 2010-10-07 Toshiba Corp Solid-state imaging device and method of manufacturing the same
JP2010245100A (en) * 2009-04-01 2010-10-28 Nikon Corp Solid-state imaging element
JP2011103359A (en) * 2009-11-10 2011-05-26 Sharp Corp Solid-state image sensor and electronic information apparatus
JP2011138905A (en) * 2009-12-28 2011-07-14 Toshiba Corp Solid-state imaging device
JP2011216623A (en) * 2010-03-31 2011-10-27 Sony Corp Solid-state image pickup device and manufacturing method of the same, and electronic apparatus
WO2011148574A1 (en) * 2010-05-28 2011-12-01 パナソニック株式会社 Solid-state image pickup device
JP2012028459A (en) * 2010-07-21 2012-02-09 Sony Corp Semiconductor device, solid state imaging device, manufacturing method of semiconductor device, manufacturing method of solid state imaging device, and electronic apparatus
JP2012129358A (en) * 2010-12-15 2012-07-05 Toshiba Corp Solid-state imaging device and method of manufacturing the same
JP2012169530A (en) * 2011-02-16 2012-09-06 Sony Corp Solid state image sensor, manufacturing method therefor, and electronic apparatus
JP2012178457A (en) * 2011-02-25 2012-09-13 Sony Corp Solid state image pickup device, manufacturing method of the same and electronic equipment
WO2012117931A1 (en) * 2011-03-02 2012-09-07 ソニー株式会社 Solid state imaging device and fabrication method therefor, and electronic instrument

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269997A (en) * 1988-09-05 1990-03-08 Mitsubishi Mining & Cement Co Ltd Ceramic superconductive magnetic shield and manufacture of the same
US5338353A (en) * 1989-04-07 1994-08-16 Nippon Shokubai Kagaku Kogyo Method for production of powder of fine inorganic particles
JPH02275699A (en) * 1989-04-17 1990-11-09 Ngk Insulators Ltd Manufacture of superconducting magnetic shield
US5202305A (en) * 1989-04-17 1993-04-13 Ngk Insulators, Ltd. Superconducting structure for magnetic shielding
JPH04210252A (en) * 1990-12-14 1992-07-31 Fuji Xerox Co Ltd Fine pulverizing equipment

Also Published As

Publication number Publication date
JP2502098B2 (en) 1996-05-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees