Josephson Junctions with Minimal Length
T.L.Boyadjiev (University of Sofia, Bulgaria), M. D. Todorov (Technical University of Sofia, Bulgaria)
“一维”约瑟夫森结的最小长度,其中磁通量的特定结合态保持其稳定性在数值上讨论。 因此,我们考虑作为“长”每一个约瑟夫森结,其中存在至少一个非平凡的稳定分布的磁通量固定值的所有物理和几何参数。 我们的结果可用于针对不同操作条件优化包含 Josephson 结的设备尺寸。
The minimal length of "one-dimensional" Josephson junctions, in which the specific bound states of the magnetic flux retain their stability is discussed numerically. Thereby, we consider as "long" every Josephson junction, in which there exists at least one nontrivial stable distribution of the magnetic flux for fixed values of all the physical and the geometrical parameters. Our results can be applied for optimization of the sizes of devices containing Josephson junctions for different operatin...