DE68915891D1 - Supraleitende photoleitfähige Substanz vom System Ca-Sr-Bi-Cu-O und Herstellungsverfahren. - Google Patents

Supraleitende photoleitfähige Substanz vom System Ca-Sr-Bi-Cu-O und Herstellungsverfahren.

Info

Publication number
DE68915891D1
DE68915891D1 DE68915891T DE68915891T DE68915891D1 DE 68915891 D1 DE68915891 D1 DE 68915891D1 DE 68915891 T DE68915891 T DE 68915891T DE 68915891 T DE68915891 T DE 68915891T DE 68915891 D1 DE68915891 D1 DE 68915891D1
Authority
DE
Germany
Prior art keywords
manufacturing process
photoconductive substance
superconducting
superconducting photoconductive
substance
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
DE68915891T
Other languages
English (en)
Other versions
DE68915891T2 (de
Inventor
Taizo - Utsukushigaoka Masumi
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.)
University of Tokyo NUC
Original Assignee
University of Tokyo NUC
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 University of Tokyo NUC filed Critical University of Tokyo NUC
Application granted granted Critical
Publication of DE68915891D1 publication Critical patent/DE68915891D1/de
Publication of DE68915891T2 publication Critical patent/DE68915891T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing bismuth oxide
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/80—Constructional details
    • H10N60/85—Superconducting active materials
    • H10N60/855—Ceramic materials
    • H10N60/857—Ceramic materials comprising copper oxide
DE68915891T 1988-08-12 1989-08-11 Supraleitende photoleitfähige Substanz vom System Ca-Sr-Bi-Cu-O und Herstellungsverfahren. Expired - Fee Related DE68915891T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63201654A JPH06102549B2 (ja) 1988-08-12 1988-08-12 Ｃａ−Ｓｒ−Ｂｉ−Ｃｕ−Ｏ系酸化物超伝導性光伝導物質及びその製造法

Publications (2)

Publication Number Publication Date
DE68915891D1 true DE68915891D1 (de) 1994-07-14
DE68915891T2 DE68915891T2 (de) 1994-12-01

Family

ID=16444679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915891T Expired - Fee Related DE68915891T2 (de) 1988-08-12 1989-08-11 Supraleitende photoleitfähige Substanz vom System Ca-Sr-Bi-Cu-O und Herstellungsverfahren.

Country Status (4)

Country Link
US (1) US5554584A (de)
EP (1) EP0354812B1 (de)
JP (1) JPH06102549B2 (de)
DE (1) DE68915891T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH065792B2 (ja) * 1990-08-03 1994-01-19 東京大学長 超伝導性光伝導基本物質Ｂｉ▲下２▼０▲下３▼系材料を用いた超伝導オプトエレクトロニクス装置
JPH07109905B2 (ja) * 1991-07-16 1995-11-22 東京大学長 Ｂｉ−ＳｒＣａ（ＬａＹ）−Ｃｕ−Ｏ系酸化物超伝導共役性光伝導物質及びその製造法並びにこれを用いた超伝導オプトエレクトロニクス装置
US6306351B1 (en) * 1997-01-20 2001-10-23 Osaka Gas Co., Ltd. Nitrogen oxides detection method, and sensor element for detection of nitrogen oxides
US7890741B2 (en) * 2000-12-01 2011-02-15 O2Micro International Limited Low power digital audio decoding/playing system for computing devices
WO2009133049A1 (de) * 2008-04-28 2009-11-05 Technology Foundation Stw Verfahren zur herstellung von metallbasierten materialien für die magnetische kühlung oder wärmepumpen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817568C2 (de) * 1987-05-25 1995-06-22 Hitachi Ltd Optischer Modulator mit einem supraleitenden Oxid
US4886776A (en) * 1987-05-29 1989-12-12 The United States Of America As Represented By The United States Department Of Energy Method for making mirrored surfaces comprising superconducting material
US4959347A (en) * 1987-08-24 1990-09-25 Mitsubishi Denki Kabushiki Kaisha Forming homogeneous precursers of Bi-Sr-Ca-Cu via carboxylates in the presence of oxidizing agents
US5073209A (en) * 1987-09-16 1991-12-17 Giancola Dominic J Process embodiments for improving the electrical properties of conductors
US5168165A (en) * 1988-02-04 1992-12-01 The University Of Tokyo Superconductive photoconductive-substance of the Y-Ba-Cu-O system and a method for producing the same
US4990487A (en) * 1988-03-11 1991-02-05 The University Of Tokyo Superconductive optoelectronic devices
JPH06102548B2 (ja) * 1988-08-12 1994-12-14 東京大学長 Ｂａ−Ｐｂ−Ｂｉ−Ｏ系酸化物超伝導性光伝導物質及びその製造法
US5173606A (en) * 1991-09-03 1992-12-22 United Technologies Corporation Superconductor electromagnetic radiation detector
JP4641784B2 (ja) * 2004-10-29 2011-03-02 パナソニック株式会社 階調変換処理装置、階調変換処理方法、画像表示装置、テレビジョン、携帯情報端末、カメラ、集積回路および画像処理プログラム
JP5121675B2 (ja) * 2008-11-13 2013-01-16 キヤノン株式会社 画像処理装置、映像表示装置、撮像装置、画像処理方法
JP2011166522A (ja) * 2010-02-10 2011-08-25 Sony Corp 画像処理装置、画像処理方法及びプログラム
JP2011188391A (ja) * 2010-03-10 2011-09-22 Sony Corp 画像処理装置および方法、並びにプログラム

Also Published As

Publication number Publication date
JPH0251424A (ja) 1990-02-21
DE68915891T2 (de) 1994-12-01
JPH06102549B2 (ja) 1994-12-14
EP0354812B1 (de) 1994-06-08
EP0354812A1 (de) 1990-02-14
US5554584A (en) 1996-09-10

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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