| 摘要 |
PURPOSE:To widen the range of an exciting current by connecting circuits including a Josephson element in parallel and forming a phase regulator to the connection. CONSTITUTION:A Josephson element 100a is connected in parallel with exciting inductors 12, 13 of a quantum magnetic flux parametron to provide a function as a phase regulator. In exciting the quantum magnetic flux parametron, the phase of the exciting inductors 12, 13 is selected to pi. Thus, the phase difference of the entire exciting inductors connected in series with the exciting inductors 12, 13 is 2pi. Moreover, the exciting current is supplied from the power supply 30.
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