176 citations · 780 across the 29 of their papers we have counts for
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Quantum swapping of immiscible Bose-Einstein condensates as an alternative to the Rayleigh-Taylor instability
D. Kobyakov, A. Bezett, E. Lundh +2
We consider a two-component Bose-Einstein condensate in a quasi-one-dimensional harmonic trap, where the immiscible components are pressed against each other by an external magneti…
Ultra-fast spin avalanches in crystals of molecular magnets in terms of magnetic detonation
M. Modestov, V. Bychkov, M. Marklund
Recent experiments (Decelle et al., Phys. Rev. Lett. 102, 027203 (2009)) discovered an ultra-fast regime of spin avalanches in crystals of magnetic magnets, which was three orders…
A pulsating regime of magnetic deflagration
M. Modestov, V. Bychkov, M. Marklund
The stability of a magnetic deflagration front in a collection of molecular magnets, such as Mn_12-acetate, is considered. It is demonstrated that stationary deflagration is unstab…
Interface dynamics of a two-component Bose-Einstein condensate driven by an external force
D. Kobyakov, V. Bychkov, E. Lundh +3
The dynamics of an interface in a two-component Bose-Einstein condensate driven by a spatially uniform time-dependent force is studied. Starting from the Gross-Pitaevskii Lagrangia…
A model for the dynamics and internal structure of planar doping fronts in organic semiconductors
M. Modestov, V. Bychkov, D. Valiev +1
The dynamics and internal structure of doping fronts in organic semiconductors are investigated theoretically using an extended drift-diffusion model for ions, electrons and holes.…
Fast electrochemical doping due to front instability in organic semiconductors
V. Bychkov, P. Matyba, V. Akkerman +6
The electrochemical doping transformation in organic semiconductor devices is studied in application to light-emitting cells. It is shown that the device performance can be signifi…