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公开(公告)号：US5151406A
公开(公告)日：1992-09-29
申请号：US160115
申请日：1988-02-25
申请人： Kazuo Sawada , Kengo Okura , Noriyuki Yoshida , Satoshi Takano , Kenji Miyazaki , Noriki Hayashi
发明人： Kazuo Sawada , Kengo Okura , Noriyuki Yoshida , Satoshi Takano , Kenji Miyazaki , Noriki Hayashi
CPC分类号： H01L39/143 , H01L39/12 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/704 , Y10S505/705 , Y10T428/31678
摘要： A laminated ceramic superconductor which comprises at least two layers of ceramic superconductor and a stabilizing metal layer interposed between said ceramic superconductor layers, which has improved flexibility and increased critical current density.
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公开(公告)号：US5232909A
公开(公告)日：1993-08-03
申请号：US862103
申请日：1992-05-08
申请人： Satoshi Takano , Kenichi Takahashi , Kenji Miyazaki , Noriyuki Yoshida , Shinji Inazawa , Noriki Hayashi
发明人： Satoshi Takano , Kenichi Takahashi , Kenji Miyazaki , Noriyuki Yoshida , Shinji Inazawa , Noriki Hayashi
IPC分类号： B32B18/00 , C01G3/00 , C04B35/45 , C04B41/50 , C04B41/52 , C04B41/85 , C04B41/89 , H01L23/532 , H01L39/24
CPC分类号： C04B41/52 , C01G3/006 , C04B35/45 , C04B35/4504 , C04B35/4508 , C04B41/5074 , C04B41/85 , C04B41/89 , H01L23/53285 , H01L39/2425 , H01L39/2432 , H01L39/2451 , H01L39/2461 , H01L39/248 , C01P2002/34 , H01L2924/0002 , Y10S505/704 , Y10S505/733 , Y10S505/734 , Y10S505/735 , Y10S505/737 , Y10S505/742
摘要： A superconducting ceramics elongated body comprising a flexible ceramics elongated substrate and an oxide ceramics superconducting layer formed at least on a part of the surface of the ceramics elongated substrate to longitudinally extend along the ceramics elongated substrate. The superconducting ceramics elongated body further comprises a protective layer of ceramics containing a nitride, which is provided to at least cover the surface of the superconducting layer exposed on the ceramics elongated substrate. A method of manufacturing a superconducting ceramics elongated body by forming a longitudinally continuous superconducting layer on at least a part of the surface of a flexible ceramics elongated substrate. The superconducting layer is formed on the elongated substrate by a sol-gel method, a coating/sintering method, evaporation under oxygen ions, deposition from a fluoride solution or oxidation after application of corresponding fluorides.
摘要翻译： 一种超导陶瓷细长体，其包括柔性陶瓷细长衬底和至少形成在所述陶瓷细长衬底的表面的一部分上的氧化物陶瓷超导层，以沿着所述陶瓷细长衬底纵向延伸。 超导陶瓷细长体还包括含有氮化物的陶瓷保护层，其被设置成至少覆盖暴露在陶瓷细长衬底上的超导层的表面。 一种通过在柔性陶瓷细长基板的表面的至少一部分上形成纵向连续的超导层来制造超导陶瓷细长体的方法。 通过溶胶 - 凝胶法，涂覆/烧结法，在氧离子下蒸发，在氟化物溶液中沉积或在施加相应的氟化物后进行氧化，在细长衬底上形成超导层。
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公开(公告)号：US5273954A
公开(公告)日：1993-12-28
申请号：US832565
申请日：1992-02-07
申请人： Satoshi Takano , Kenichi Takahashi , Kenji Miyazaki , Noriyuki Yoshida , Shinji Inazawa , Noriki Hayashi
发明人： Satoshi Takano , Kenichi Takahashi , Kenji Miyazaki , Noriyuki Yoshida , Shinji Inazawa , Noriki Hayashi
IPC分类号： B32B18/00 , C01G3/00 , C04B35/45 , C04B41/50 , C04B41/52 , C04B41/85 , C04B41/89 , H01L23/532 , H01L39/24 , B05D3/06 , B05D5/12
CPC分类号： H01L39/248 , C01G3/006 , C04B35/45 , C04B35/4504 , C04B35/4508 , C04B41/5074 , C04B41/52 , C04B41/85 , C04B41/89 , H01L23/53285 , H01L39/2425 , H01L39/2432 , H01L39/2451 , H01L39/2461 , C01P2002/34 , H01L2924/0002 , Y10S505/704 , Y10S505/73 , Y10S505/732
摘要： A method of manufacturing a superconducting ceramics elongated body by forming a longitudinally continuous superconducting layer on at least a part of the surface of a flexible ceramics elongated substrate by evaporation under the presence of oxygen ions.
摘要翻译： 一种通过在氧离子的存在下通过蒸发在柔性陶瓷细长衬底的至少一部分表面上形成纵向连续超导层来制造超导陶瓷细长体的方法。
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公开(公告)号：US5242898A
公开(公告)日：1993-09-07
申请号：US886113
申请日：1992-05-19
申请人： Kenichi Takahashi , Noriyuki Yoshida , Jun Shioya , Yoichi Yamaguchi , Akira Mizoguchi , Noriki Hayashi , Satoshi Takano , Kenji Miyazaki
发明人： Kenichi Takahashi , Noriyuki Yoshida , Jun Shioya , Yoichi Yamaguchi , Akira Mizoguchi , Noriki Hayashi , Satoshi Takano , Kenji Miyazaki
IPC分类号： H01L39/24
CPC分类号： H01L39/249 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10T428/24926
摘要： A method of forming a superconducting circuit comprises the steps of preparing a ceramics body which is changed from a non-superconductive phase not superconducting at the working temperature into a superconducting phase superconducting at the working temperature by heat treatment and performing the heat treatment on a part of the ceramics body by applying a laser beam to the ceramics body to change the same into the superconductive phase, thereby to form a superconducting circuit consisting of the superconductive phase and the non-superconductive phase on the ceramics body.
摘要翻译： 一种形成超导电路的方法包括以下步骤：制备陶瓷体，其从工作温度下不超导的非超导相变为通过热处理在工作温度下超导超导相，并对部件进行热处理 通过将激光束施加到陶瓷体以将其改变为超导相，从而形成由陶瓷体上的超导相和非超导相组成的超导电路。
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5.发明授权
公开(公告)号：US5112802A
公开(公告)日：1992-05-12
申请号：US234643
申请日：1988-08-22
申请人： Satoshi Takano , Kenichi Takahashi , Kenji Miyazaki , Noriyuki Yoshida , Shinji Inazawa , Noriki Hayashi
发明人： Satoshi Takano , Kenichi Takahashi , Kenji Miyazaki , Noriyuki Yoshida , Shinji Inazawa , Noriki Hayashi
IPC分类号： C01B13/14 , B28B1/00 , B32B18/00 , C01G1/00 , C01G3/00 , C04B35/45 , C04B35/622 , C04B41/50 , C04B41/52 , C04B41/85 , C04B41/89 , H01B12/04 , H01B13/00 , H01L23/532 , H01L39/24
CPC分类号： C04B35/62222 , C01G3/006 , C04B35/45 , C04B35/4504 , C04B35/4508 , C04B41/009 , C04B41/5074 , C04B41/52 , C04B41/85 , C04B41/89 , H01L23/53285 , H01L39/2425 , H01L39/2432 , H01L39/2438 , H01L39/2451 , H01L39/2461 , H01L39/248 , C01P2002/34 , C04B2111/00844 , C04B2111/50 , H01L2924/0002 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/703 , Y10S505/704
摘要： A superconducting ceramics elongated body comprising a flexible ceramics elongated substrate and an oxide ceramics superconducting layer formed at least on a part of the surface of the ceramics elongated substrate to longitudinally extend along the ceramics elongated substrate. The superconducting ceramics elongated body further comprises a protective layer of ceramics containing a nitride, which is provided to at least cover the surface of the superconducting layer exposed on the ceramics elongated substrate. A method of manufacturing a superconducting ceramics elongated body by forming a longitudinally continuous superconducting layer on at least a part of the surface of a flexible ceramics elongated substrate. The superconducting layer is formed on the elongated substrate by a sol-gel method, a coating/sintering method, evaporation under oxygen ions, deposition from a fluoride solution or oxidation after application of corresponding fluorides.
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公开(公告)号：US5108984A
公开(公告)日：1992-04-28
申请号：US630241
申请日：1990-12-19
申请人： Jun Shioya , Yoichi Yamaguchi , Akira Mizoguchi , Noriyuki Yoshida , Kenichi Takahashi , Kenji Miyazaki , Satoshi Takano , Noriki Hayashi
发明人： Jun Shioya , Yoichi Yamaguchi , Akira Mizoguchi , Noriyuki Yoshida , Kenichi Takahashi , Kenji Miyazaki , Satoshi Takano , Noriki Hayashi
CPC分类号： C04B41/009 , C04B35/45 , C04B35/4504 , C04B41/5074 , C04B41/52 , C04B41/85 , C04B41/89 , H01L39/2425 , H01L39/2432 , H01L39/2451 , H01L39/248 , Y10S505/704 , Y10S505/732
摘要： A thin film of an oxide superconductor having a homogeneous composition and less oxygen defects is produced by independently vaporizing at least one material selected from the group consisting of the elements of Ia, IIa and IIIa groups of the periodic table and their compounds and at least one material selected from the group consisting of the elements of Ib, IIb and IIIb groups of the periodic table and their compounds in the presence of molecular oxygen and depositing the vaporized materials together with oxygen on a substrate to form a thin film of the oxide superconductor.
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公开(公告)号：US5169829A
公开(公告)日：1992-12-08
申请号：US873351
申请日：1992-04-21
申请人： Nobuhiko Fujita , Hideo Itozaki , Saburo Tanaka , Naoji Fujimori , Takahiro Imai , Keizo Harada , Shuji Yazu , Tetsuji Jodai , Noriyuki Yoshida , Satoshi Takano , Kenji Miyazaki , Noriki Hayashi
发明人： Nobuhiko Fujita , Hideo Itozaki , Saburo Tanaka , Naoji Fujimori , Takahiro Imai , Keizo Harada , Shuji Yazu , Tetsuji Jodai , Noriyuki Yoshida , Satoshi Takano , Kenji Miyazaki , Noriki Hayashi
IPC分类号： H01L39/24
CPC分类号： H01L39/249 , H01L39/2435 , H01L39/2464 , Y10S505/73 , Y10S505/742
摘要： An improvement in a process for manufacturing a superconductor, characterized by irradiating a material composed of compound oxide by one of ion beams selected from oxygen ion beam, inert gas ion beams and an ion beam consisting of a mixture of oxygen gas and inert gas to convert said material into a superconductor. When a focused ion beam is directed onto desired areas on said film layer, the areas irradiated by the ion beam are converted to a superconductor in a form of a superconducting circuit.
摘要翻译： 一种制造超导体的方法的改进，其特征在于，通过从氧离子束，惰性气体离子束和由氧气和惰性气体的混合物组成的离子束中的一种离子束照射由复合氧化物组成的材料，以转换 将材料称为超导体。 当聚焦离子束被引导到所述膜层上的所需区域上时，由离子束照射的区域被转换为超导电路形式的超导体。
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公开(公告)号：US5017550A
公开(公告)日：1991-05-21
申请号：US175214
申请日：1988-03-30
申请人： Jun Shioya , Yoichi Yamaguchi , Akira Mizoguchi , Noriyuki Yoshida , Kenichi Takahashi , Kenji Miyazaki , Satoshi Takano , Noriki Hayashi
发明人： Jun Shioya , Yoichi Yamaguchi , Akira Mizoguchi , Noriyuki Yoshida , Kenichi Takahashi , Kenji Miyazaki , Satoshi Takano , Noriki Hayashi
CPC分类号： C04B41/009 , C04B35/45 , C04B35/4504 , C04B41/5074 , C04B41/52 , C04B41/85 , C04B41/89 , H01L39/2425 , H01L39/2432 , H01L39/2451 , H01L39/248 , Y10S505/704 , Y10S505/732
摘要： A thin film of an oxide superconductor having a homogeneous composition and less oxygen defects is produced by independently vaporizing onto a substrate at least one material selected from the group consisting of the elements of Ia, IIa and IIIa groups of the periodic table and their compounds and one material selected from the group consisting of Cu and its compounds and irradiating the substrate with oxygen ions and depositing the vaporized materials together with oxygen on the substrate to form the thin film of the oxide superconductor.
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公开(公告)号：US4891355A
公开(公告)日：1990-01-02
申请号：US234976
申请日：1988-08-22
CPC分类号： H01L39/2464 , Y10S430/146 , Y10S505/731 , Y10S505/732 , Y10S505/739 , Y10S505/815 , Y10S505/816 , Y10S505/817 , Y10S505/818 , Y10S505/819 , Y10S505/82 , Y10S505/822 , Y10T29/49014
摘要： A method of producing a superconducting circuit by forming a film having a superconducting phase on a substrate and applying a laser beam to a part of the superconducting phase to cause transition of the part of the superconducting phase into a non-superconducting phase.
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10.发明授权Method of preparing an oxide superconducting thin film on a substrate with a plurality of grooves 失效在具有多孔层的基材上制备氧化物超导薄膜的方法
公开(公告)号：US5130296A
公开(公告)日：1992-07-14
申请号：US677700
申请日：1991-03-29
CPC分类号： H01L39/2454 , Y10S505/732
摘要： When an oxide superconducting thin film is formed on a substrate by a vapor phase method such as laser ablation, for example, a plurality of grooves are formed on the substrate by photolithography or beam application in the same direction with an average groove-to-groove pitch of not more than 10 .mu.m, so that the oxide superconducting thin film is formed on a surface provided with such a plurality of grooves. Thus promoted is growth of crystals of the oxide superconducting thin film in parallel with the grooves, whereby respective directions of a-axes and c-axes are regulated to some extent. This improves critical current density of the oxide superconducting thin film.
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