129 citations · 621 across the 23 of their papers we have counts for
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The effect of pressure on the splitting in He in nematic aerogel
V. V. Dmitriev, D. V. Petrova, A. A. Soldatov +1
Here, we present the results of an investigation of how the pressure affects the splitting of the superfluid transition temperature in He in anisotropic aerogel. It is well kno…
Superfluid phase in liquid He
V. V. Dmitriev, M. S. Kutuzov, A. A. Soldatov +1
We report the first observation of superfluid phase of He. This phase is realized in He in nematic aerogel in presence of high magnetic field right below the superfluid…
Oscillating nematic aerogel in superfluid 3He
V. V. Dmitriev, M. S. Kutuzov, A. A. Soldatov +2
We present experiments on nematic aerogel oscillating in superfluid He. This aerogel consists of nearly parallel mullite strands and is attached to a vibrating wire moving alon…
Superfluid 3He in squeezed nematic aerogel
V. V. Dmitriev, M. S. Kutuzov, A. A. Soldatov +1
We present results of nuclear magnetic resonance (NMR) experiments in superfluid 3He in two samples of nematic aerogel consisting of nearly parallel mullite strands. The samples we…
NMR shifts in He in aerogel induced by demagnetizing fields
V. V. Dmitriev, M. S. Kutuzov, A. A. Soldatov +1
Magnetic materials generate demagnetizing field that depends on geometry of the sample and results in a shift of magnetic resonance frequency. This phenomenon should occur in porou…
Spin diffusion in liquid He confined in planar aerogel
V. V. Dmitriev, M. S. Kutuzov, L. A. Melnikovsky +3
We report the results of theoretical and experimental investigation of spin diffusion in the normal phase of liquid He confined in planar aerogel: a material consisting of nano…
Half-quantum vortices and walls bounded by strings in the polar-distorted phases of topological superfluid He
J. T. Mäkinen, V. V. Dmitriev, J. Nissinen +5
Symmetries of the physical world have guided formulation of fundamental laws, including relativistic quantum field theory and understanding of possible states of matter. Topologica…
Bose-Einstein condensation of magnons and spin superfluidity in the polar phase of He
S. Autti, V. V. Dmitriev, J. T. Mäkinen +5
The polar phase of He, which is topological spin-triplet superfluid with the Dirac nodal line in the spectrum of Bogolubov quasiparticles, has been recently stabilized in a nan…
Interaction of two magnetic resonance modes in polar phase of superfluid 3He
V. V. Dmitriev, A. A. Soldatov, A. N. Yudin
We report results of low frequency nuclear magnetic resonance (NMR) experiments in the superfluid polar phase of 3He which is stabilized by a new type of "nematic" aerogel - nafen.…
Observation of half-quantum vortices in topological superfluid 3He
S. Autti, V. V. Dmitriev, J. T. Mäkinen +5
One of the most sought-after objects in topological quantum matter systems is a vortex carrying half a quantum of circulation. They were originally predicted to exist in superfluid…
NMR of liquid 3He in clay pores at 1.5 K
R. R. Gazizulin, A. V. Klochkov, V. V. Kuzmin +5
In the present work a new method for studying porous media by nuclear magnetic resonance of liquid 3He has been proposed. This method has been demonstrated in an example of a clay…