公开(公告)号：US4888629A

公开(公告)日：1989-12-19

申请号：US201332

申请日：1988-05-31

申请人： Yutaka Harada ,  Shinichiro Yano ,  Mutsuko Miyake ,  Ushio Kawabe ,  Toshikazu Nishino

发明人： Yutaka Harada ,  Shinichiro Yano ,  Mutsuko Miyake ,  Ushio Kawabe ,  Toshikazu Nishino

IPC分类号： H01L39/22

CPC分类号： H01L39/228

摘要： Superconducting electrodes are formed on a semiconductor which serves as a channel. A control electrode is disposed through an insulator film or a p-n junction on the side of the semiconductor which is opposite to the semiconductor side on which the superconducting electrode is formed. A superconducting current which flows between the superconducting electrodes across the semiconductor is controlled by an electric signal which is applied to the control electrode, thereby enhancing the current gain.

摘要翻译： 在用作沟道的半导体上形成超导电极。 控制电极通过与形成有超导电极的半导体侧相反的半导体侧的绝缘膜或p-n结配置。 在跨越半导体的超导电极之间流动的超导电流由施加到控制电极的电信号控制，从而增强电流增益。

公开(公告)号：US4319256A

公开(公告)日：1982-03-09

申请号：US146163

申请日：1980-05-02

申请人： Yoshinobu Tarutani ,  Hirozi Yamada ,  Ushio Kawabe

发明人： Yoshinobu Tarutani ,  Hirozi Yamada ,  Ushio Kawabe

IPC分类号： H01L39/12 ,  H01L39/22 ,  H01L27/12

CPC分类号： H01L39/223 ,  H01L39/12 ,  Y10S505/874

摘要： A sandwich-type Josephson junction element wherein a counter electrode is made of a Mo-Re alloy which contains 10-90 atomic-% of Re. The Josephson junction element has a high operating temperature, and any deterioration thereof attributed to a thermal cycle is not noted.

摘要翻译： 夹层型约瑟夫逊结元件，其中对电极由含有10-90原子％Re的Mo-Re合金制成。 约瑟夫逊结元件具有高的工作温度，并且没有注意到归因于热循环的任何劣化。

公开(公告)号：US3998678A

公开(公告)日：1976-12-21

申请号：US453031

申请日：1974-03-20

申请人： Shigeo Fukase ,  Ushio Kawabe

发明人： Shigeo Fukase ,  Ushio Kawabe

IPC分类号： H01J9/02 ,  C23F1/04 ,  A47B88/00

CPC分类号： H01J9/025 ,  H01J2201/30457

摘要： A method of manufacturing a thin-film field-emission electron source which is of a sandwich structure of a substrate - metallic film-insulating film - metallic film and which has at least one minute cavity and a field-emitter of, for example, a conical shape within the cavity, comprises the steps of (i) forming on a substrate a first layer of metallic film pattern for current supply, (ii) depositing a second layer film made of an electron emissive material onto the entire area of the substrate provided with the first layer, and thereafter subjecting the second layer film to a mesa etch by a photoetching process, to form a conical emitter on the first layer film, (iii) forming a third layer made of an insulating material, the third layer having a height substantially equal to the level of a tip portion of the emitter, (iv) forming a fourth layer of metallic film pattern as an accelerating electrode, and (v) etching the third layer, so as to expose the extremity of the emitter.According to the manufacturing method, a thin-film field-emission electron source can be readily produced merely by the combination between the standard evaporation techniques and etching techniques.

摘要翻译： 一种制造薄膜场致发射电子源的方法，该薄膜场致发射电子源是基片 - 金属膜绝缘膜 - 金属膜的夹层结构，并且具有至少一分钟腔体和场致发射体，例如， 包括以下步骤：（i）在基板上形成用于电流供应的第一金属膜图案层，（ii）将由电子发射材料制成的第二层膜沉积到所提供的基板的整个区域上 并且然后通过光刻工艺对第二层膜进行台面蚀刻，以在第一层膜上形成锥形发射体，（iii）形成由绝缘材料制成的第三层，第三层具有 高度基本上等于发射体的尖端部分的高度，（iv）形成作为加速电极的金属膜图案的第四层，（v）蚀刻第三层，以暴露出发射极的末端。

公开(公告)号：US5550389A

公开(公告)日：1996-08-27

申请号：US171869

申请日：1993-12-22

申请人： Toshikazu Nishino ,  Mutsuko Hatano ,  Haruhiro Hasegawa ,  Hideaki Nakane ,  Ushio Kawabe ,  Kazuo Saitoh ,  Mitsuo Suga ,  Kazumasa Takagi

发明人： Toshikazu Nishino ,  Mutsuko Hatano ,  Haruhiro Hasegawa ,  Hideaki Nakane ,  Ushio Kawabe ,  Kazuo Saitoh ,  Mitsuo Suga ,  Kazumasa Takagi

IPC分类号： H01L39/14 ,  H01L29/06

CPC分类号： H01L39/145

摘要： A superconducting device low in power dissipation and high in operating speed is fabricated by use of a combination of a superconductor material and a semiconductor material. The superconducting device having a low power dissipation and high operating speed characteristic according to the present invention is suitable for configuring a large-scale integrated circuit.

摘要翻译： 通过使用超导体材料和半导体材料的组合来制造功耗低且工作速度高的超导装置。 根据本发明的具有低功耗和高工作速度特性的超导装置适用于配置大规模集成电路。

公开(公告)号：US5272358A

公开(公告)日：1993-12-21

申请号：US796885

申请日：1991-11-25

申请人： Toshikazu Nishino ,  Ushio Kawabe ,  Mutsuko Hatano

发明人： Toshikazu Nishino ,  Ushio Kawabe ,  Mutsuko Hatano

IPC分类号： H01L39/22

CPC分类号： H01L39/228

摘要： In a superconducting device wherein the value of a superconducting current to flow between two superconducting electrodes provided in contact with a semiconductor is controlled by a control electrode provided between the superconducting electrodes, high impurity concentration regions are formed within the semiconductor so as to lie in contact with the superconducting electrodes and to extend to under ends of the control electrode.

摘要翻译： 在超导装置中，通过设置在超导电极之间的控制电极来控制与半导体接触的两个超导电极之间流过的超导电流的值，在半导体内形成高的杂质浓度区域以便接触 与超导电极并延伸到控制电极的下端。

公开(公告)号：US5160983A

公开(公告)日：1992-11-03

申请号：US439809

申请日：1989-11-21

申请人： Yutaka Harada ,  Shinichiro Yano ,  Mutsuko Miyake ,  Ushio Kawabe ,  Toshikazu Nishino

发明人： Yutaka Harada ,  Shinichiro Yano ,  Mutsuko Miyake ,  Ushio Kawabe ,  Toshikazu Nishino

IPC分类号： H01L39/22

CPC分类号： H01L39/228

摘要： Superconducting electrodes are formed on a semiconductor which serves as a channel. A control electrode is disposed through an insulator film or a p-n junction on the side of the semiconductor which is opposite to the semiconductor side on which the superconducting electrode is formed. A superconducting current which flows between the superconducting electrodes across the semiconductor is controlled by an electric signal which is applied to the control electrode, thereby enhancing the current gain.

摘要翻译： 在用作沟道的半导体上形成超导电极。 控制电极通过与形成有超导电极的半导体侧相反的半导体侧的绝缘膜或p-n结配置。 在跨越半导体的超导电极之间流动的超导电流由施加到控制电极的电信号控制，从而增强电流增益。

公开(公告)号：US5096882A

公开(公告)日：1992-03-17

申请号：US178905

申请日：1988-04-07

申请人： Takahiko Kato ,  Katsuzo Aihara ,  Jiro Kuniya ,  Yutaka Misawa ,  Yoshihide Wadayama ,  Masahiro Ogihara ,  Toshikazu Nishino ,  Ushio Kawabe ,  Haruhiro Hasegawa ,  Kazumasa Takagi ,  Tokuumi Fukazawa ,  Katsuki Miyauchi

发明人： Takahiko Kato ,  Katsuzo Aihara ,  Jiro Kuniya ,  Yutaka Misawa ,  Yoshihide Wadayama ,  Masahiro Ogihara ,  Toshikazu Nishino ,  Ushio Kawabe ,  Haruhiro Hasegawa ,  Kazumasa Takagi ,  Tokuumi Fukazawa ,  Katsuki Miyauchi

IPC分类号： C01G3/00 ,  C01B13/14 ,  C01G1/00 ,  C04B35/00 ,  C04B35/45 ,  C04B41/80 ,  H01B12/00 ,  H01B13/00 ,  H01F6/06 ,  H01F41/04 ,  H01L39/12 ,  H01L39/14 ,  H01L39/24

CPC分类号： H01L39/2464 ,  H01F41/048 ,  H01F6/06 ,  H01L39/143 ,  H01L39/249 ,  H01L39/2496 ,  Y10S505/725 ,  Y10S505/73

摘要： A process for controlling an oxygen content of a non-superconductive or superconductive oxide is provided, in which a beam of particles such as ions, electrons or neutrons or an electromagnetic radiation is applied to the non-superconductive or superconductive oxide of a perovskite type such as YBa.sub.2 Cu.sub.3 O.sub.7-x, thereby increasing or reducing the oxygen content of the oxide at the sites of oxygen in the crystal lattice of the oxide. Furthermore, a superconductive device such as a superconductive magnet, superconductive power transmission wire, superconductive transformer, superconductive shield, permanent current switch and electronic element is made by utilizing the process for controlling the oxygen concentration of the superconductive oxide.

公开(公告)号：US4672244A

公开(公告)日：1987-06-09

申请号：US782185

申请日：1985-09-30

申请人： Yutaka Harada ,  Ushio Kawabe ,  Nobuo Kotera ,  Atsushi Asano

发明人： Yutaka Harada ,  Ushio Kawabe ,  Nobuo Kotera ,  Atsushi Asano

IPC分类号： H01L39/02 ,  H03K17/92 ,  H03K19/195

CPC分类号： H03K19/1952 ,  H03K17/92 ,  H03K19/195 ,  H03K19/1956 ,  Y10S505/858

摘要： A Josephson logic integrated circuit packaged on a single substrate, wherein a portion for delivering an output out of the integrated circuit is constructed of an A.C.-driven Josephson logic circuit, and a portion for driving the internal part of the integrated circuit is constructed of a D.C.-driven Josephson logic circuit.

摘要翻译： 封装在单个基板上的约瑟夫森逻辑集成电路，其中用于将集成电路输出的输出部分由AC驱动的约瑟夫森逻辑电路构成，并且用于驱动集成电路的内部的部分由 约瑟夫森直流驱动逻辑电路。

公开(公告)号：US4626701A

公开(公告)日：1986-12-02

申请号：US697469

申请日：1985-02-01

申请人： Yutaka Harada ,  Kunio Yamashita ,  Nobuo Kotera ,  Ushio Kawabe

发明人： Yutaka Harada ,  Kunio Yamashita ,  Nobuo Kotera ,  Ushio Kawabe

IPC分类号： H02M7/21 ,  H02M7/04 ,  H02M7/06 ,  H02M11/00 ,  H03K17/92 ,  H02M7/02

CPC分类号： H02M11/00 ,  H02M7/04 ,  Y10S505/861

摘要： A rectifying circuit includes a superconductive device and a circuit which controls a magnetic field to be applied to the superconductive device in response to the phase of an A.C. signal applied to the superconductive device, the state of the superconductive device being alternately and repeatedly changed-over between a superconductive state and a nonsuperconductive state by the magnetic field so as to rectify the A.C. signal.

摘要翻译： 整流电路包括超导装置和电路，其响应于施加到超导装置的AC信号的相位而控制施加到超导装置的磁场，超导装置的状态被交替地和重复地切换 通过磁场处于超导状态和非超导状态之间，以便对AC信号进行整流。

公开(公告)号：US4555643A

公开(公告)日：1985-11-26

申请号：US391716

申请日：1982-06-24

申请人： Nobuo Kotera ,  Yuji Hatano ,  Atsushi Asano ,  Ushio Kawabe

发明人： Nobuo Kotera ,  Yuji Hatano ,  Atsushi Asano ,  Ushio Kawabe

IPC分类号： H03K17/92 ,  H03K19/195

CPC分类号： H03K19/1956 ,  H03K17/92 ,  Y10S505/858 ,  Y10S505/861

摘要： A superconducting logic circuit including a first power source terminal connected with a current source; a second power source terminal connected with a current sink; a first superconducting switching device connected between said first power source terminal and ground; a second superconducting switching device connected between said second power source terminal and ground; first and second resistors connected with said first and second power source terminals, respectively; and third and fourth resistors connected with the control terminals of said first and second superconducting switching devices, respectively, wherein the other terminals of said first and second resistors are connected with each other to provide a logic output terminal, and wherein the other terminals of said third and fourth resistors are connected with each other to provide a logic input terminal.

摘要翻译： 一种超导逻辑电路，包括与电流源连接的第一电源端子; 与电流接收器连接的第二电源端子; 连接在所述第一电源端子和地之间的第一超导开关装置; 连接在所述第二电源端子和地之间的第二超导开关装置; 分别与所述第一和第二电源端子连接的第一和第二电阻器; 以及分别与所述第一和第二超导开关装置的控制端子连接的第三和第四电阻器，其中所述第一和第二电阻器的其他端子彼此连接以提供逻辑输出端子，并且其中所述第一和第二超导开关装置的其它端子 第三和第四电阻器彼此连接以提供逻辑输入端子。