102 citations · 171 across the 18 of their papers we have counts for
18 papers
Influence of Josephson current second harmonic on stability of magnetic flux in long junctions
P. Kh. Atanasova, T. L. Boyadjiev, Yu. M. Shukrinov +2
We study the long Josephson junction (LJJ) model which takes into account the second harmonic of the Fourier expansion of Josephson current. The dependence of the static magnetic f…
Numerical investigation of the second harmonic effects in the LJJ
P. Kh. Atanasova, T. L. Boyadjiev, Yu. M. Shukrinov +1
We study the long Josephson junction (LJJ) model which takes into account the second harmonic of the Fourier expansion of Josephson current. The sign of second harmonic is importan…
Numerical study of magnetic flux in the LJJ model with double sine-Gordon equation
P. Kh. Atanasova, T. L. Boyadjiev, Yu. M. Shukrinov +1
The decrease of the barrier transparency in superconductor-insulator-superconductor (SIS) Josephson junctions leads to the deviations of the current-phase relation from the sinusoi…
Created-by-current states in long Josephson junctions
T. L. Boyadjiev, O. Yu. Andreeva, E. G. Semerdjieva +1
Critical curves "critical current - external magnetic field" of long Josephson junctions with inhomogeneity and variable width are studied. We demonstrate the existence of the regi…
Critical relations in symmetric Josephson junctions
J. A. Angelova, T. L. Boyadjiev
Numerical modeling of dependences ``critical current -- external magnetic field'' for geometrically symmetric Josephson junctions is performed. The calculation of critical cu…
Common features of vortex structure in long exponentially shaped Josephson junctions and Josephson junctions with inhomogeneities
T. L. Boyadjiev, E. G. Semerdjieva, Yu. M. Shukrinov
We study vortex structure in three different models of long Josephson junctions: exponentially shaped Josephson junction and Josephson junctions with resistor and shunt inhomogenei…