Search Results - "Popov, K. G"

Common quantum phase transition in quasicrystals and heavy-fermion metals by Shaginyan, V. R., Msezane, A. Z., Popov, K. G., Japaridze, G. S., Khodel, V. A.

“…Extraordinary new materials named quasicrystals and characterized by noncrystallographic rotational symmetry and quasiperiodic translational properties have…”
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Scaling behavior of the thermopower of the archetypal heavy-fermion metal YbRh2Si2 by Shaginyan, V. R., Msezane, A. Z., Japaridze, G. S., Popov, K. G., Clark, J. W., Khodel, V. A.

“…We reveal and explain the scaling behavior of the thermopower S/T exhibited by the archetypal heavy-fermion （HF） metal YbRh2Si2 under the application of…”
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Quasiclassical physics and T -linear resistivity in both strongly correlated and ordinary metals by Shaginyan, V. R., Popov, K. G., Khodel, V. A.

“…We show that near a quantum-critical point generating quantum criticality of strongly correlated metals where the density of electron states diverges, the…”
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Thermodynamic properties of the kagome lattice in herbertsmithite by Shaginyan, V. R., Msezane, A. Z., Popov, K. G.

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New State of Matter: Heavy Fermion Systems, Quantum Spin Liquids, Quasicrystals, Cold Gases, and High-Temperature Superconductors by Shaginyan, V. R., Stephanovich, V. A., Msezane, A. Z., Schuck, P., Clark, J. W., Amusia, M. Ya, Japaridze, G. S., Popov, K. G., Kirichenko, E. V.

“…We report on a new state of matter manifested by strongly correlated Fermi systems including various heavy fermion (HF) metals, two-dimensional quantum liquids…”
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General properties of phase diagrams of heavy-fermion metals by Shaginyan, V. R., Msezane, A. Z., Popov, K. G., Japaridze, G. S., Khodel, V. A.

“…We study the temperature-magnetic field T-B phase diagrams of heavy-fermion (HF) metals, and show that at sufficiently high temperatures outside the ordered…”
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Universal Behavior of Quantum Spin Liquid and Optical Conductivity in the Insulator Herbertsmithite by Shaginyan, V. R., Msezane, A. Z., Stephanovich, V. A., Popov, K. G., Japaridze, G. S.

“…We analyze optical conductivity with the goal to demonstrate experimental manifestation of a new state of matter, the so-called fermion condensate. Fermion…”
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Identification of strongly correlated spin liquid in herbertsmithite by Shaginyan, V. R., Msezane, A. Z., Popov, K. G., Japaridze, G. S., Stephanovich, V. A.

“…An exotic quantum spin liquid (QSL) is formed with such hypothetic particles as fermionic spinons carrying spin 1/2 and no charge. Here we calculate its…”
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Magnetic quantum criticality in quasi‐one‐dimensional Heisenberg antiferromagnet by Shaginyan, V. R., Stephanovich, V. A., Popov, K. G., Kirichenko, E. V., Artamonov, S. A.

“…We analyze exciting recent measurements [Phys. Rev. Lett. 114 (2015) 037202] of the magnetization, differential susceptibility and specific heat on one…”
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Scaling in dynamic susceptibility of herbertsmithite and heavy-fermion metals by Shaginyan, V.R., Msezane, A.Z., Popov, K.G., Khodel, V.A.

“…We present a theory of the dynamic magnetic susceptibility of quantum spin liquid. The obtained results are in good agreement with experimental facts collected…”
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Strongly correlated Fermi systems as a new state of matter by Shaginyan, V. R., Msezane, A. Z., Japaridze, G. S., Popov, K. G., Khodel, V. A.

“…The aim of this review paper is to expose a new state of matter exhibited by strongly correlated Fermi systems represented by various heavy-fermion (HF)…”
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Baryon asymmetry resulting from a quantum phase transition in the early universe by Shaginyan, V. R, Japaridze, G. S, Amusia, M. Ya, Msezane, A. Z, Popov, K. G

“…A novel mechanism for explaining the matter-antimatter asymmetry of the universe is considered. We assume that the universe starts from completely symmetric…”
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Strongly correlated Fermi-systems: Non-Fermi liquid behavior, quasiparticle effective mass and their interplay by Shaginyan, V.R., Amusia, M.Ya, Popov, K.G.

“…Basing on the density functional theory of fermion condensation, we analyze the non-Fermi liquid behavior of strongly correlated Fermi-systems such as…”
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Magnetic quantum criticality in quasi-one-dimensional Heisenberg antiferromagnet Cu (C4H4N2)( NO 3)2 by Shaginyan, V. R., Stephanovich, V. A., Popov, K. G., Kirichenko, E. V., Artamonov, S. A.

“…We analyze exciting recent measurements [Phys. Rev. Lett. 114 (2015) 037202] of the magnetization, differential susceptibility and specific heat on one…”
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Flat bands and enigma of metamagnetic quantum critical regime in Sr3Ru2O7 by Shaginyan, V.R., Msezane, A.Z., Popov, K.G., Clark, J.W., Zverev, M.V., Khodel, V.A.

“…Understanding the nature of field-tuned metamagnetic quantum criticality in the ruthenate Sr3Ru2O7 has presented a significant challenge within condensed…”
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High-magnetic-fields thermodynamics of the heavy-fermion metal YbRh2Si2 by Shaginyan, V. R, Popov, K. G, Stephanovich, V. A, Fomichev, V. I, Kirichenko, E. V

“…We perform a comprehensive theoretical analysis of the high-magnetic-field behavior of the heavy-fermion (HF) compound YbRh2Si2. At low magnetic fields B,…”
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Comment on "Zeeman-driven Lifshitz transition: a model for the experimentally observed Fermi-surface reconstruction in YbRh2Si2" by Shaginyan, V R, Amusia, M Ya, Clark, J W, Msezane, A Z, Popov, K G, Zverev, M V, Khodel, V A

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Universal low-temperature behavior of the CePd1−xRhx ferromagnet by Shaginyan, V. R, Popov, K. G, Stephanovich, V. A

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Effect of low-intensity laser radiation on peripheral blood eosinophils by Bondarenko, O G, Popov, G K

“…The study was performed on peripheral blood eosinophils isolated on a Ficoll-Verografin continuous-density gradient. Low-intensity laser radiation (lambda=0.89…”
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Asymmetrical tunneling in heavy fermion metals as a possible probe for their non-Fermi liquid peculiarities by Shaginyan, V.R., Popov, K.G., Stephanovich, V.A., Kirichenko, E.V.

“…Tunneling conductivity and point contact spectroscopy between heavy fermion metal and a simple metallic point contact may serve as a convenient probing tool…”
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