| 摘要 |
PURPOSE:To facilitate integration by a method wherein a low resistance unit is provided on a superconducting unit so as to cross the superconducting unit, 1st and 2nd terminals are provided on the respective regions of the superconducting unit separated by the low resistance unit and a 3rd terminal is provided on the low resistance unit on the side same as the side of the superconducting unit where the 1st and 2nd terminals are provided. CONSTITUTION:A low resistance unit 7 is provided on a superconducting unit 3 so as to cross the superconducting unit 3 and a 1st terminal, for instance a, drain terminal 4, and a 2nd terminal, for instance a source terminal 5, are provided on the respective regions of the superconducting unit 3 separated by the low resistance unit 7. Also, a 3rd terminal, for instance a gate terminal 6, is provided on the low resistance unit 7 on the side same as the side of the superconducting unit 3 where the 1st and 2nd terminals 4 and 5 are provided. A current applied to the superconducting unit 3 is controlled by a current applied to the gate terminal 6. With this constitution, it is not necessary to provide the gate terminal on the rear of the element so that the element can be integrated easily. |
