13 citations · 29 across the 5 of their papers we have counts for
5 papers
On the possibility of a significant increase in the storage time of ultracold neutrons in traps coated with a liquid helium film
P. D. Grigoriev, A. M. Dyugaev, T. I. Mogilyuk +1
It is shown that rough inner walls of a trap of ultracold neutrons can be coated with a superfluid helium film much thicker than the depth of penetration of ultracold neutrons into…
Inelastic neutron scattering as a confirmation of a new type of gapped surface excitations in liquid helium
P. D. Grigoriev, A. D. Grigoriev, A. M. Dyugaev
We analyze the experimental data on inelastic neutron scattering by a thin ~5-atomic-layer film of liquid helium at three different temperatures: T=0.4K, 0.98K and 1.3K. These data…
Neutrons on a surface of liquid helium
P. D. Grigoriev, O. Zimmer, T. Ziman +1
We investigate the possibility of ultracold neutron (UCN) storage in quantum states defined by the combined potentials of the Earth's gravity and the neutron optical repulsion by a…
Crossover from the weak to strong-field behavior of the longitudinal interlayer magnetoresistance in quasi-two-dimensional conductors
Alexej D. Grigoriev, Pavel D. Grigoriev
We investigate the monotonic growth of longitudinal interlayer magnetoresistance , analytically and numerically in the self-consistent Born approximation. We sh…
Surface state atoms and their contribution to the surface tension of quantum liquids
A. D. Grigoriev, A. M. Dyugaev, P. D. Grigoriev
We investigate the new type of excitations on the surface of liquid helium. These excitations, called surfons, appear because helium atoms have discrete energy level at the liquid…