67 citations · 145 across the 10 of their papers we have counts for
9 papers · 1 filter
Quantum dynamics of wave packets in a nonstationary parabolic potential and the Kramers escape rate theory
Vladimir I. Dubinko, Denis V. Laptev, Alexander S. Mazmanishvili +1
At sufficiently low temperatures, the reaction rates in solids are controlled by quantum rather than by thermal fluctuations. We solve the Schrödinger equation for a Gaussian wave…
Nuclear catalysis mediated by localized anharmonic vibrations
Vladimir Dubinko
In many-body nonlinear systems with sufficient anharmonicity, a special kind of lattice vibrations, namely, Localized Anharmonic Vibrations (LAVs) can be excited either thermally o…
Quantum Tunneling in Breather Nano-colliders
V. I. Dubinko
In many crystals with sufficient anharmonicity, a special kind of lattice vibrations, namely, discrete breathers (DBs) can be excited either thermally or by external triggering, in…
Temperature dependence of irradiation hardening due to dislocation loops and precipitates in RPV steels and model alloys
S. Kotrechko, V. Dubinko, N. Stetsenko +2
A relative contribution to irradiation hardening caused by dislocation loops and solute-rich precipitates is established for RPV steels of WWER-440 and WWER-1000 reactors, based on…
Radiation-induced softening of Fe and Fe-based alloys during in-situ electron irradiation under mechanical testing
V. I. Dubinko, D. Terentyev, A. N. Dovbnya +5
Defects formed under irradiation in the bulk act as additional pinning centers resulting in the well-known effect of radiation-induced hardening. On the other hand, there is a poor…
Low energy nuclear reactions driven by discrete breathers
Vladimir Dubinko
A new mechanism of LENR in solids is proposed, which is based on the large amplitude anharmonic lattice vibrations, a.k.a. intrinsic localized modes or discrete breathers (DBs). In…