118 citations · 258 across the 10 of their papers we have counts for
10 papers
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 He in Planar Aerogel
V. V. Dmitriev, M. S. Kutuzov, A. Y. Mikheev +3
We report results of experiments with liquid He confined in a high porosity anisotropic nanostructure which we call planar aerogel. This aerogel consists of nanofibers (with di…
Fundamental dissipation due to bound fermions in the zero-temperature limit
S. Autti, R. P. Haley, A. Jennings +7
The ground state of a fermionic condensate is well protected against perturbations in the presence of an isotropic gap. Regions of gap suppression, surfaces and vortex cores which…
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…
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…
Influence of Magnetic Scattering on Superfluidity of 3He in Nematic Aerogel
V. V. Dmitriev, A. A. Soldatov, A. N. Yudin
We report results of experiments with superfluid 3He confined in aerogels with parallel strands which lead to anisotropic scattering of 3He quasiparticles. We vary boundary conditi…
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.…
Polar phase of superfluid 3He in anisotropic aerogel
V. V. Dmitriev, A. A. Senin, A. A. Soldatov +1
We report the observation of a new superfluid phase of 3He -- polar phase. This phase appears in 3He confined in a new type of aerogel with nearly parallel arrangement of strands w…
Spin diffusion in liquid 3He confined in nafen
V. V. Dmitriev, L. A. Melnikovsky, A. A. Senin +2
We report results of spin diffusion measurements in normal phase of liquid 3He confined in nafen. Nafen is a new type of aerogel and it consists of Al2O3 strands which are nearly p…