JP5697845B2 - 高温超電導体ワイヤのためのアーキテクチャ - Google Patents
高温超電導体ワイヤのためのアーキテクチャ Download PDFInfo
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- JP5697845B2 JP5697845B2 JP2008524263A JP2008524263A JP5697845B2 JP 5697845 B2 JP5697845 B2 JP 5697845B2 JP 2008524263 A JP2008524263 A JP 2008524263A JP 2008524263 A JP2008524263 A JP 2008524263A JP 5697845 B2 JP5697845 B2 JP 5697845B2
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- 239000010410 layer Substances 0.000 claims description 312
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- 239000010949 copper Substances 0.000 claims description 47
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- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
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- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- BTGZYWWSOPEHMM-UHFFFAOYSA-N [O].[Cu].[Y].[Ba] Chemical compound [O].[Cu].[Y].[Ba] BTGZYWWSOPEHMM-UHFFFAOYSA-N 0.000 description 1
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- 239000007864 aqueous solution Substances 0.000 description 1
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 description 1
- 239000002585 base Substances 0.000 description 1
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- 238000005422 blasting Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- DFQGRJIEWRPZLZ-UHFFFAOYSA-L copper;2,2,2-tribromoacetate Chemical compound [Cu+2].[O-]C(=O)C(Br)(Br)Br.[O-]C(=O)C(Br)(Br)Br DFQGRJIEWRPZLZ-UHFFFAOYSA-L 0.000 description 1
- DNRBMFBLOYODNO-UHFFFAOYSA-L copper;2,2,2-trichloroacetate Chemical compound [Cu+2].[O-]C(=O)C(Cl)(Cl)Cl.[O-]C(=O)C(Cl)(Cl)Cl DNRBMFBLOYODNO-UHFFFAOYSA-L 0.000 description 1
- UGDLQQCZYUKCMG-UHFFFAOYSA-L copper;2,2,2-triiodoacetate Chemical compound [Cu+2].[O-]C(=O)C(I)(I)I.[O-]C(=O)C(I)(I)I UGDLQQCZYUKCMG-UHFFFAOYSA-L 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical group 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
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- 238000007756 gravure coating Methods 0.000 description 1
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- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- AQYSYJUIMQTRMV-UHFFFAOYSA-N hypofluorous acid Chemical class FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 description 1
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- 150000004694 iodide salts Chemical class 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- NFSAPTWLWWYADB-UHFFFAOYSA-N n,n-dimethyl-1-phenylethane-1,2-diamine Chemical compound CN(C)C(CN)C1=CC=CC=C1 NFSAPTWLWWYADB-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
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- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 238000007764 slot die coating Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012703 sol-gel precursor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000010180 surface X-ray diffraction Methods 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 150000003746 yttrium Chemical class 0.000 description 1
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- 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
- H10N60/0801—Manufacture or treatment of filaments or composite wires
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- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/93—Electric superconducting
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- 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
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- 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
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- 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
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- 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
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Description
2005年7月29日に出願され、「性能が改善された超電導体厚膜(Thick Superconductor Films With Improved Performance)」と題される米国仮出願番号第60/703,836号
2004年10月1日に出願され、「性能が改善された超電導体厚膜(Thick Superconductor Films With Improved Performance)」と題された米国仮出願番号第60/615,289号
本発明は高温超電導体の分野に関する。特に、本発明は、第二世代とも呼ばれている被覆導体、つまり高温の超電導体のワイヤ及びテープに関する。
文献の引用
以下の文書は参照することにより本書に引用されている。つまり、1993年7月27日に出願され、「MOD前駆体溶液からの高度にテクスチャ加工された酸化物超電導膜の作成(Preparation of Highly Textured Oxide Superconducting Films from MOD Precursor Solutions)」と題される米国特許第5,231,074号、2000年2月8日に発行され、「エピタキシャル層を用いて超電導体製品を製造するための低真空プロセス(Low Vacuum Process for Producing Superconductor Articles with Epitaxial Layers)」と題される米国特許第6,022,832号、2000年2月22日に発行され、「エピタキシャル層を製造するための低真空プロセス(Low Vacuum Process for Producing Epitaxial Layers)」と題される米国特許第6,027,564号、2001年2月20日に発行され、「無定形面に付着される岩塩状の構造を有する薄膜(Thin Films Having Rock−Salt−Like Structure Deposited on Amorphous Surfaces)」と題される米国特許第6,190,752号、2000年10月5日に公開され、「合金材料(Alloy Materials)」と題される国際公開公報第00/58530号、2000年10月5日に公開され、「合金材料(Alloy Materials)」と題される国際公開公報第58044号、1999年4月8日に公開され、「酸化抵抗が改善された基板(Substrates with Improved Oxidation Reistance)」と題される国際公開公報第99/17307号、1999年4月8日に公開され、「超電導体用基板(Substrates for Superconductors)」と題される国際公開公報第99/16941号、1998年12月23日弐公開され、「金属オキシフルオライドの超電導酸化物への制御された変換(Controlled Conversion of Metal Oxylfluorides into Superconducting Oxides)」と題される国際公開公報第98/58415号、2001年2月15日に出版され、「多層製品及び同を製造する方法(Multi−Layer Articles and Methods of Making Same)」と題される国際公開公報第01/11428号、2001年2月1日に公開された、「多層製品及び同を製造する方法(Multi−Layer Articles And Methods Of Making Same)」と題される国際公開公報第01/08232号、2001年2月1日に公開され、「多層製品を製造するための方法及び構成物(Methods and Compositions For Making A Multi−Layer Artricle)」と題される国際公開公報第01/08235号、2001年2月1日に公開され、「被覆導体厚膜前駆体(Coated Conductor Thick Film Precursor)」と題される国際公開公報第01/08236号、2001年2月1日に公開され、「A.C.損失が削減された被覆導体(Coated Conductors With Reduced A.C.Loss)」と題される国際公開公報第01/08169号、2001年3月1日に公開され、「表面制御合金基板及びその製造方法(Surface Control Alloy Substrates And Methods Of Manufacture Therefor)」と題される国際公開公報第01/15245号、2001年2月1日に公開され、「強化された純度酸化物層の形成(Enhanced Purity Oxide Layer Formation)と題される国際公開公報第01/08170号、2001年4月12日に非公開され、「酸化物層反応速度の制御(Control of Oxide Layer Reaction Rates)」と題される国際公開公報第01/26164号、2001年4月12日に公開され、「酸化物層方法(Oxide Layer Method)」と題される国際公開公報第01/26165号、2001年2月1日に公開され、「強化された高温被膜超電導体(Enhanced High Temperature Coated Superconductors)」と題される国際公開公報第01/08233号、2001年2月1日に公開され、「超電導体を作る方法(Methods of Making A Superconductor)」と題される国際公開公報第01/08231号、2002年4月20日に公開され、「前駆体溶液及び同を使用する方法(Precursor Solutions and Method of Using Same)」と題される国際公開公報第02/35615号、2000年5月26に出願され、「酸化物ブロンズの組成及びそれに従って製造されるテクスチャ製品(Oxide Bronze Compositons And Textued Articles Manufactured In Accordance Therewith)」と題される米国特許出願第09/579,193号、2001年7月31日に出願され、「多層超電導体及び同を製造する方法(Multi−Layer Superconductors And Methods Of Making Smae)」と題される米国特許仮出願第60/309,116号、2002年7月30日に出願され、「超電導体方法及びリアクタ(Superconductor Methods and Reactor)」と題される米国特許出願第10/208,134号、2001年7月31日に出願され、「超電導体方法及びリアクタ(Superconductor Methods and Reactor)」と題される米国特許仮出願第60/308,957号、及び1999年11月18日に出願され、「超電導体製品及び構成物、ならびに同を製造するための方法(Superconductor Articles and Compositions and Methods for Making Same)」と題される米国特許仮出願第60/166,297号、2000年7月14日に出願され、「超電導体製品と構成物、ならびに同を製造するための方法(Superconductor Articles and Compositions and Methods for Making Same)」と題される共同所有される米国特許出願第09/615,999号、2003年6月10日に出願され、「超電導体方法及びリアクタ(Superconductor Methods and Reactors)」と題される米国特許仮出願第60/477,613号、2004年6月4日に出願され、「超電導体方法及びリアクタ(Superconductor Methods and Reactors)」と題される米国実用新案出願第10/858,309号、及び2004年9月29日に出願され、「低AC損失フィラメント被覆超電導体(Low AC Loss Filamentary Coated Superconductors)」と題される米国特許出願第10/955,875号、2004年9月29日に出願され、「スタック式フィラメント超電導体(Stacked Filamentary Superconductors)」と題される米国特許出願第10/955,801号、2005年3月31日に出願され、「フィラメント被覆長電導体のためのメッシュ型スタビライザ(Mesh−Type Stabilizer for Filamentary Coated Superconductors)」と題される米国特許仮出願第60/667,001号、及び参照することによりそのすべてが本書に組み込まれている、本書と同日に出願され、「高温超電導ワイヤ及びコイル(High Temperature Superconducting Wires and Coils)」と題される米国特許出願番号(TBA)
Claims (37)
- 長さと幅を有する超電導体ワイヤアセンブリであって、第1の二軸テクスチャ加工基板、当該第1の二軸テクスチャ加工基板上にかぶさる第1の高温超電導体層、及び、当該第1の高温超電導体層にかぶさると共に電気的に接続する第1導電キャップ層を備える第1の超電導体インサートと、第2の二軸テクスチャ加工基板、当該第2の二軸テクスチャ加工基板の上にかぶさる第2の高温超電導体層、及び、当該第2の高温超電導体層にかぶさると共に電気的に接続する第2導電キャップ層を備える第2の超電導体インサートとを備えており、前記第1の超電導体インサートと前記第2の超電導体インサートとがそれぞれの二軸テクスチャ加工基板でともに接合される、超電導体ワイヤアセンブリと、
前記超電導体ワイヤアセンブリを取り囲むと共に前記第1及び第2導電キャップ層のそれぞれに電気的に接触している導電性構造と、を備える、積層超電導体ワイヤ。 - 該第1の超電導体層と第2の超電導体層が、希土類/アルカリ土類/銅酸化物材料を含む請求項1に記載のワイヤ。
- 該第1の超電導体層と該第1の二軸テクスチャ加工基板の間に置かれる第1の緩衝層と、該第2の超電導体層と該第2の二軸テクスチャ加工基板の間に置かれる第2の緩衝層とをさらに備える請求項2に記載のワイヤ。
- 前記第1の導電性キャップ層が該第1の超電導体層と該導電性構造の間に置かれ、該第1の超電導体層と該外側導電性構造との両方に電気的に接触し、前記第2の導電性キャップ層が該第2の超電導体層と該導電性構造の間に置かれ、該第2の超電導体層と該導電性構造との両方に電気的に接触することを特徴とする請求項3に記載のワイヤ。
- 前記超伝導体ワイヤアセンブリは、前記第1及び第2の二軸テクスチャ加工基板をともに結合する接着剤層をさらに備える請求項4に記載のワイヤ。
- 該接着剤層が、導電性材料を含む請求項5に記載のワイヤ。
- 該接着剤層が、非導電性材料を含む請求項5に記載のワイヤ。
- 該接着剤層が、導電性材料の少なくとも1つの層と、非導電性材料の少なくとも1つの層とを備える請求項5に記載のワイヤ。
- 該第1の二軸テクスチャ加工基板と第2の二軸テクスチャ加工基板が、対応する第1の湿潤層と第2の湿潤層とを有し、該対応する第1の湿潤層と第2の湿潤層は、HTS層が上にかぶさる該表面に対向する該基板の表面に付着される請求項5に記載のワイヤ。
- 該導電性構造が、
第1の導電性ストリップと第2の導電性ストリップであって、該超電導体ワイヤアセンブリが第1の導電性ストリップと第2の導電性ストリップの間に置かれ、該第1の導電性ストリップと該第2の導電性ストリップと電気的に接触する、該第1の導電性ストリップと該第2の導電性ストリップと、
通気性がない導電性の充填剤であって、該超電導体ワイヤアセンブリの長さに沿って該第1の導電性ストリップと第2の導電性ストリップの間に広がる該充填剤と、
を備える請求項5に記載のワイヤ。 - 該第1の導電性ストリップと第2の導電性ストリップが、アルミニウム、銅、銀、ニッケル、鉄、ステンレス鋼、アルミニウム合金、銅合金、銀合金、ニッケル合金及び鉄合金のグループから無関係に選択される金属を備える請求項10に記載のワイヤ。
- 該第1の導電性ストリップと第2の導電性ストリップが、該超電導体ワイヤアセンブリの幅よりも大きい幅を有する請求項10に記載のワイヤ。
- 該第1の導電性ストリップと第2の導電性ストリップの該幅が、該超電導体ワイヤアセンブリの該幅よりも0.01mmから2mmだけ大きい請求項12に記載のワイヤ。
- 該第1の導電性ストリップと第2の導電性ストリップが、0.01mmと2mmの間の厚さを有する請求項10に記載のワイヤ。
- 該通気性がない導電性充填剤が、該超電導体ワイヤアセンブリの側面に沿って0.005mmと1mmの間の厚さを有する請求項10に記載のワイヤ。
- 該通気性のない導電性充填剤が、はんだ、金属、金属合金、金属アマルガム、及び導電性ポリマーのグループから選択される材料を備える請求項10に記載のワイヤ。
- 該接着剤層が、該通気性のない導電性充填剤を備える請求項10に記載のワイヤ。
- 該超電導体ワイヤアセンブリを取り囲む導電性材料の層をさらに備える請求項10に記載のワイヤ。
- 導電性材料の該層が、金属、導電性ポリマー、該金属微粉で充填されるポリマー、及び導電性糊のグループから選択される請求項18に記載のワイヤ。
- 該導電性構造が、
少なくとも3つの側面に沿って該超電導体ワイヤアセンブリを部分的に取り囲み、該超電導体ワイヤアセンブリに電気的に接触する導電性層と、
通気性がない導電性充填剤であって、該超電導体ワイヤアセンブリを取り囲み、それを該導電性層に結合する該充填剤と、
を備える請求項10に記載のワイヤ。 - 該導電性層が、アルミニウム、銅、銀、ニッケル、鉄、ステンレス鋼、アルミニウム合金、銅合金、銀合金、ニッケル合金、及び鉄合金のグループから選択される金属を備える請求項20に記載のワイヤ。
- 該導電性層が0.0001mmと1mmの間の厚さを有する請求項20に記載のワイヤ。
- 該通気性がない導電性充填剤が、該超電導体ワイヤアセンブリの中の、及び該超電導体ワイヤアセンブリと該導電性層の間の空隙を充填する請求項20に記載のワイヤ。
- 該通気性がない導電性の充填剤が、はんだ、金属、金属合金、金属アマルガム、及び導電性ポリマーのグループから選択される材料を備える請求項20に記載のワイヤ。
- 該導電性材料の層が金属、導電性ポリマー、金属微粉で充填されるポリマー、及び導電性糊のグループから選択される請求項20に記載のワイヤ。
- 該導電性構造が、該超電導体ワイヤアセンブリを取り囲み、該超電導体ワイヤアセンブリと電気的に接触する導電性材料を備える請求項10に記載のワイヤ。
- 該導電性材料が、導電性ポリマー、金属微粉で充填されるポリマー、及び導電性糊のグループから選択される材料を備える請求項25に記載のワイヤ。
- 該導電性材料が、前記超電導体ワイヤアセンブリの回りに巻きつけられる導体箔を備える請求項26に記載のワイヤ。
- 該導体箔が、アルミニウム、銅、銀、ニッケル、鉄、ステンレス鋼、アルミニウム合金、銅合金、銀合金、ニッケル合金、及び鉄合金のグループから選択される金属を備える請求項28に記載のワイヤ。
- 該導体箔を取り囲む通気性がない材料の少なくとも1つの層をさらに備える請求項29に記載のワイヤ。
- 該通気性のない材料が、はんだ、導電性ポリマー、金属微粉で充填されるポリマー、導電性糊、及び非導電性ポリマーのグループから選択される請求項30に記載のワイヤ。
- 積層超電導体ワイヤを作る方法であって、
長さと幅とを有する超電導体ワイヤアセンブリを提供するステップであって、当該超電導体ワイヤアセンブリは、第1の二軸テクスチャ加工基板、当該第1の二軸テクスチャ加工基板上にかぶさる第1の高温超電導体層、及び、当該第1の高温超電導体層にかぶさると共に電気的に接続する第1導電キャップ層を備える第1の超電導体インサートと、第2の二軸テクスチャ加工基板、当該第2の二軸テクスチャ加工基板の上にかぶさる第2の高温超電導体層、及び、当該第2の高温超電導体層にかぶさると共に電気的に接続する第2導電キャップ層を備える該第2の超電導体インサートとを備えており、前記第1の超電導体インサートと前記第2の超電導体インサートとが前記第1及び第2の二軸テクスチャ加工基板で積層されて、ともに接合される、ステップと、
通気性のない導電性の充填剤で、該第1の及び第2の高温超電導体層を、対応する第1の及び第2の導電性ストリップに同時に積層し、該超電導体ワイヤアセンブリの長さに沿って、該第1の導電性ストリップと第2の導電性ストリップとの間で追加の充填剤を付着させ、その結果、該第1の及び第2の導電性ストリップと該充填剤とが、該超電導体ワイヤアセンブリを取り囲むと共に前記第1及び第2導電キャップ層のそれぞれに電気的に接触している導電性構造を形成する、ステップと、
を備える方法。 - 該第1の二軸テクスチャ加工基板と第2の二軸テクスチャ加工基板の間に接着剤層を提供することをさらに備える請求項32に記載の方法。
- 該高温超電導体層に対向して、該対応する第1の二軸テクスチャ加工基板と第2の二軸テクスチャ加工基板の表面に第1の湿潤層と第2の湿潤層とを提供することをさらに備える請求項33に記載の方法。
- 該第1の超電導体層と該第1の二軸テクスチャ加工基板の間に第1の緩衝層を提供し、第2の超電導体層と該第2の二軸テクスチャ加工基板の間に第2の緩衝層を提供することをさらに備える請求項32に記載の方法。
- 該第1の超電導体層と該第1の導電性ストリップの間に置かれる第1の導電性キャップ層と、該第2の超電導体層と該第2の導電性ストリップの間に置かれる第2の導電性キャップ層とを提供することをさらに備える請求項35に記載の方法。
- 超電導体ワイヤアセンブリであって、
第1の二軸テクスチャ加工基板と、
該第1の二軸テクスチャ加工基板の上にかぶさる第1の高温超電導体層と、
該第1の高温超電導体層の上にかぶさるキャップ層と、
を備える第1の超電導体インサートと、
第2の二軸テクスチャ加工基板と、
該第2の二軸テクスチャ加工基板の上にかぶさる第2の高温超電導体層と、
該第2の高温超電導体層の上にかぶさる第2のキャップ層と、
を備える第2の超電導体インサートと、
を備え、該第1の超電導体インサートと該第2の超電導体インサートとが前記第1及び第2の二軸テクスチャ加工基板で積層されて、ともに接合されることを特徴とする、超電導体ワイヤアセンブリ。
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