354 citations
- Institute of PhysicsPL160 papers
- Lomonosov Moscow State UniversityRU98 papers
- Special Astrophysical ObservatoryRU90 papers
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- N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of SciencesRU51 papers
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9 papers · 1 filter
Zeeman and Davydov splitting of Frenkel excitons in the antiferromagnet CuBO
N. E. Kopteva, D. Kudlacik, D. R. Yakovlev +4
The optical spectra of antiferromagnetic copper metaborate CuBO are characterized by an exceptionally rich structure of narrow absorption lines due to electronic transition…
Quantum field theoretical description of the Casimir effect between two real graphene sheets and thermodynamics
G. L. Klimchitskaya, V. M. Mostepanenko
The analytic asymptotic expressions for the Casimir free energy and entropy for two parallel graphene sheets possessing nonzero energy gap and chemical potential are derive…
Thermal effect in the Casimir force for graphene and graphene-coated substrates: Impact of nonzero mass gap and chemical potential
G. Bimonte, G. L. Klimchitskaya, V. M. Mostepanenko
The rigorous finite-temperature QED formalism of the polarization tensor is used to study the combined effect of nonzero mass gap and chemical potential on the Casimir forc…
Universal experimental test for the role of free charge carriers in thermal Casimir effect within a micrometer separation range
G. Bimonte, G. L. Klimchitskaya, V. M. Mostepanenko
We propose a universal experiment to measure the differential Casimir force between a Au-coated sphere and two halves of a structured plate covered with a P-doped Si overlayer. The…
Thermalization of the system "3He-aerogel" at 1.5 K
E. M. Alakshin, R. R. Gazizulin, A. V. Klochkov +4
At the present work we propose a new method for studying the processes of thermodynamic equilibrium setting in the adsorbed 3He film in a porous media. By this method we have studi…
NMR of 3He in contact with PrF3 nanoparticles at low temperatures
M. S. Tagirov, E. M. Alakshin, R. R. Gazizulin +8
Two nanosized PrF3 samples were synthesized using two different procedures. The X-ray and HRTEM experiments showed high crystallinity of synthesized sample. Comparison of enhanced…