129 citations · 262 across the 10 of their papers we have counts for
10 papers
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…
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…
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…
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…
Phase diagram of superfluid 3He in "nematically ordered" aerogel
R. Sh. Askhadullin, V. V. Dmitriev, D. A. Krasnikhin +4
Results of experiments with liquid 3He immersed in a new type of aerogel are described. This aerogel consists of Al2O3 strands which are nearly parallel to each other, so we call i…
Longitudinal and Transverse NMR in Superfluid 3He in Anisotropic Aerogel
V. V. Dmitriev, D. A. Krasnikhin, N. Mulders +2
It was found that NMR properties of both superfluid phases of He in anisotropic aerogel can be described in terms of the bulk superfluid order parameters with the orbital order…
Soliton-like Spin State in the A-like Phase of 3He in Anisotropic Aerogel
V. V. Dmitriev, D. A. Krasnikhin, N. Mulders +1
We have found a new stable spin state in the A-like phase of superfluid 3He confined to intrinsically anisotropic aerogel. The state can be formed by radiofrequency excitation appl…
Longitudinal NMR and Spin States in the A-like Phase of 3He in Aerogel
V. V. Dmitriev, L. V. Levitin, N. Mulders +1
It was found that two different spin states of the A-like phase can be obtained in aerogel sample. In one of these states we have observed the signal of the longitudinal NMR, while…