摘要 |
A Josephson-junction logic device comprising at least first and second superconductive loops and at least two logic input signal lines, each of the logic input signal lines arranged opposite to one of the superconductive loops so that each logic input signal line is able to magnetically couple with only one of the superconductive loops and is magnetically independent from the other superconductive loop, whereby the allowable range for maintaining the device in a superconductive state is expanded. |