224 citations · 5.5k across the 176 of their papers we have counts for
7 papers · 2 filters
Controllable plasma energy bands in a 1D crystal of fractional Josephson vortices
H. Susanto, E. Goldobin, D. Koelle +2
We consider a 1D chain of fractional vortices in a long Josephson junction with alternating phase discontinuities. Since each vortex has its own eigenfrequency, the inter-vo…
Oscillatory eigenmodes and stability of one and two arbitrary fractional vortices in long Josephson 0-kappa-junctions
E. Goldobin, H. Susanto, D. Koelle +2
We investigate theoretically the eigenmodes and the stability of one and two arbitrary fractional vortices pinned at one and two -phase discontinuities in a long Josephson junct…
Non-ideal artificial phase discontinuity in long Josephson 0-kappa-junctions
T. Gaber, E. Goldobin, A. Sterck +4
We investigate the creation of an arbitrary -discontinuity of the Josephson phase in a long Nb-AlO_x-Nb Josephson junction (LJJ) using a pair of tiny current injectors, and stud…
Microscopic Analysis of Low-Frequency Flux Noise in YBaCuO Direct Current Superconducting Quantum Interference Devices
D. Doenitz, R. Straub, R. Kleiner +1
We use low-temperature scanning electron microscopy combined with SQUID detection of magnetic flux to image vortices and to investigate low-frequency flux noise in YBaCuO$_…
Ground states of one and two fractional vortices in long Josephson 0-kappa-junctions
E. Goldobin, D. Koelle, R. Kleiner
Half integer Josephson vortices in 0--junctions, discussed theoretically and observed experimentally, spontaneously appear at the point where the Josephson phase is -disconti…
Fluxon-semifluxon interaction in an annular long Josephson 0-pi-junction
E. Goldobin, N. Stefanakis, D. Koelle +1
We investigate theoretically the interaction between integer and half-integer Josephson vortices (fluxons and semifluxons) in an annular Josephson junction. Semifluxons usually app…