Search Results - "Shaginyan, V.R."

Scaling behavior of heavy fermion metals by Shaginyan, V.R., Amusia, M.Ya, Msezane, A.Z., Popov, K.G.

“…Strongly correlated Fermi systems are fundamental systems in physics that are best studied experimentally, which until very recently have lacked theoretical…”
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Influence of Coulomb correlations on the location of drip line, single particle spectra and effective mass by Bulgac, A., Shaginyan, V.R.

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Quasiparticles of strongly correlated Fermi liquids at high temperatures and in high magnetic fields by Shaginyan, V. R.

“…Strongly correlated Fermi systems are among the most intriguing, best experimentally studied and fundamental systems in physics. There is, however, lack of…”
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Experimental Manifestations of Fermion Condensation in Strongly Correlated Fermi Systems by Stephanovich, V.A., Shaginyan, V.R., Kirichenko, E.V.

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General properties of CePd 1 - x Rh x at quantum critical point by Shaginyan, V.R., Popov, K.G.

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Heavy fermion spin liquid in herbertsmithite by Shaginyan, V.R., Amusia, M.Ya, Msezane, A.Z., Popov, K.G., Stephanovich, V.A.

“…We analyze recent heat capacity measurements in herbertsmithite ZnCu3(OH)6Cl2 single crystal samples subjected to strong magnetic fields. We show that the…”
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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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Role of quasiparticles in universal low-temperature properties of by Shaginyan, V.R., Stephanovich, V.A.

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Asymmetric tunneling, Andreev reflection and dynamic conductance spectra in strongly correlated metals by Shaginyan, V.R., Popov, K.G.

“…Landau Fermi liquid theory predicts that the differential conductivity between metallic point and metal is a symmetric function of voltage bias V. This…”
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Role of quasiparticles in universal low-temperature properties of CeCoIn 5 by Shaginyan, V.R., Stephanovich, V.A.

“…We demonstrate that the main universal features of the low temperature magnetic field-temperature experimental phase diagram of CeCoIn 5 and other…”
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Behavior of the antiferromagnetic phase transition near the fermion condensation quantum phase transition in YbRh 2Si 2 by Shaginyan, V.R., Amusia, M.Ya, Popov, K.G.

“…Low-temperature specific-heat measurements on YbRh 2Si 2 at the second order antiferromagnetic (AF) phase transition reveal a sharp peak at T N = 72 mK . The…”
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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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Fermion condensate generates a new state of matter by making flat bands by Shaginyan, V. R., Popov, K. G., Khodel, V. A.

“…This short review paper is devoted to 90th anniversary of S.T. Belyaev birthday. Belyaev’s ideas associated with the condensate state in Bose interacting…”
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Conventional BCS, unconventional BCS, and non-BCS hidden dineutron phases in neutron matter by Khodel, V. A., Clark, J. W., Shaginyan, V. R., Zverev, M. V.

“…The nature of pairing correlations in neutron matter is re-examined. Working within the conventional approximation in which the nn pairing interaction is…”
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Magnetic-field-induced reentrance of Fermi-liquid behavior and spin-lattice relaxation rates in by Shaginyan, V.R., Msezane, A.Z., Popov, K.G., Stephanovich, V.A.

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Strongly correlated quantum spin liquid in herbertsmithite by Shaginyan, V. R., Popov, K. G., Khodel, V. A.

“…Strongly correlated Fermi systems are among the most intriguing and fundamental systems in physics. We show that the herbertsmithite ZnCu 3 (OH) 6 Cl 2 can be…”
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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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Behavior of the antiferromagnetic phase transition near the fermion condensation quantum phase transition in YbRh2Si2 by Shaginyan, V.R., Amusia, M.Ya, Popov, K.G.

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Magnetic-field-induced reentrance of Fermi-liquid behavior and spin-lattice relaxation rates in YbCu 5 − x Au x by Shaginyan, V.R., Msezane, A.Z., Popov, K.G., Stephanovich, V.A.

“…A strong departure from Landau–Fermi liquid (LFL) behavior have been recently revealed in observed anomalies in both the magnetic susceptibility χ and the muon…”
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General properties of CePd1-xRhx at quantum critical point by Shaginyan, V.R., Popov, K.G.

“…The heavy-fermion metal CePd1-xRhx evolves from ferromagnetism at x=0 to a non-magnetic state at some critical concentration xc. Utilizing the quasiparticle…”
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