47 citations · 174 across the 22 of their papers we have counts for
4 papers · 1 filter
Translation-Invariant Excitons in a Phonon Field
Victor D. Lakhno
Large-radius excitons in polar crystals are considered. It is shown that translation invariant description of excitons interacting with a phonon field leads to a nonzero contributi…
Bloch oscillations of a soliton in a molecular chain
V. D. Lakhno, A. N. Korshunova
The paper presents results of numerical experiments simulating Bloch oscillations of solitons in a deformable molecular chain in a constant electric field. By the example of a homo…
Electron motion in a Holstein molecular chain in an electric field
V. D. Lakhno, A. N. Korshunova
A charge motion in an electric field in a Holstein molecular chain is modeled in the absence of dissipation. It is shown that in a weak electric field a Holstein polaron moves unif…
s-f(d) exchange mechanism of magnon generation by slow spinpolarons
Victor D. Lakhno
It is shown that in a single-axis antiferromagnetic semiconductor placed in a strong magnetic field, dispersionless magnons start emitting at any arbitrarily small velocity of an e…