44 citations · 182 across the 18 of their papers we have counts for
18 papers
3D- (H-theta-phi) magnetic phase diagram of antiferromagnetic metal GdB6 with electron and lattice instability
A. N. Azarevich, A. V. Bogach, T. F. Garipova +10
The origin of charge transport and magnetization anisotropy was studied in GdB6, an antiferromagnetic (AF) metal (Néel temperature TN ~ 15.5 K) with cubic lattice and Gd S-type mag…
Cooperative Jahn-Teller dynamics of boron clusters in the infrared conductivity of heavy fermion metal CeB6 and unconventional superconductor ZrB12
Gennady Komandin, Elena Zhukova, Boris Gorshunov +4
A thorough study of the wide-range (40-35000 cm-1) dynamic conductivity and permittivity spectra of the archetypal heavy fermion metal CeB6 and unconventional superconductor ZrB12…
Hall effect anisotropy in the paramagnetic phase of Ho0.8Lu0.2B12 induced by dynamic charge stripes
A. L. Khoroshilov, K. M. Krasikov, A. N. Azarevich +9
A detailed study of charge transport in the paramagnetic phase of Ho0.8Lu0.2B12 strongly correlated antiferromagnet was carried out at temperatures 1.9-300 K in magnetic fields up…
Checkerboard-type patterns of charge stripes in two-gap superconductor ZrB12
N. B. Bolotina, O. N. Khrykina, A. N. Azarevich +5
Inhomogeneous superconductivity in the high quality single crystals of ZrB12 (Tc = 6 K) has been studied using the heat capacity and x-ray diffraction (XRD) data. Evidence of two-b…
Crystal field potential and short-range order effects in inelastic neutron scattering, magnetization and heat capacity of the cage-glass compound HoB12
B. Z. Malkin, E. A. Goremychkin, K. Siemensmeyer +8
The strongly correlated system Ho11B12 with boron sublattice Jahn-Teller instability and nanoscale electronic phase separation (dynamic charge stripes) was studied in detail by ine…
Magnetism, quantum criticality, and metal-insulator transitions in
Nikolay E. Sluchanko
The physical properties of rare-earth (RE) dodecaborides, characterized by a cage-glass crystal structure with loosely bound RE ions, are reviewed. These compounds are strongly cor…
Low-temperature infrared spectroscopy of Tm0.19Yb0.81B12 dodecaboride with metal-insulator transition and dynamic charge stripes
E. S. Zhukova, A. Melentyev, B. P. Gorshunov +7
Tm1-xYbxB12 dodecaborides represent model objects for the studies of quantum critical behavior, metal-insulator transition and complex charge-spin-orbital-phonon coupling phenomena…
Superconducting phase diagrams of LuB and LuZrB () down to 50 mK
Julius Backai, Slavomir Gabani, Karol Flachbart +8
Lutetium dodecaboride LuB12 is a simple weak-coupling BCS superconductor with critical temperature Tc = 0.42 K, whilst ZrB12 is a strong-coupling BCS superconductor with the highes…
Out-of-equilibrium electrons lead to record thermionic emission in LaB6 with the Jahn-Teller instability of boron cage
Elena S. Zhukova, Boris P. Gorshunov, Martin Dressel +11
Materials with low electron work function are of great demand in various branches of science and technology. LaB6 is among the most effective electron-beam sources with one of the…
Quantum diffusion regime of the charge transport in GdB6 caused by electron and lattice instability
Alexander P. Dudka, Olga N. Khrykina, Nadezhda B. Bolotina +6
Based on accurate X-ray structure analysis of GdB6 over the temperature range 85-300 K it has been shown that anomalously strong charge carrier scattering in the quantum diffusion…
Maltese Cross anisotropy in Ho0.8Lu0.2B12 antiferromagnetic metal with dynamic charge stripes
A. L. Khoroshilov, V. N. Krasnorussky, K. M. Krasikov +12
The model strongly correlated electron system Ho0.8Lu0.2B12 which demonstrates a cooperative Jahn-Teller instability of the boron sub-lattice in combination with rattling modes of…
Thermal and charge transport characteristics and fine details of the crystal structure in dodecaborides LuNB12 (N = 10, 11, nat) with the Jahn-Teller instability
Nadezhda B. Bolotina, Alexander P. Dudka, Olga N. Khrykina +8
Structure differences of isotopically different dodecaborides LuNB12 (N = 10, 11, natural) and their impact on thermal and charge transport characteristics of the crystals have bee…
Collective infrared excitation in rare-earth GdLaB hexaborides
E. S. Zhukova, B. P. Gorshunov, G. A. Komandin +8
Using Fourier-transform infrared spectroscopy and optical ellipsometry, room temperature spectra of complex conductivity of single crystals of hexaborides GdLaB, $x…
Observation of a crossover from nodal to gapped superconductivity in LuZrB
Franziska K. K. Kirschner, Nikolay E. Sluchanko, Vladimir B. Filipov +4
We have determined the superconducting and magnetic properties of four samples of LuZrB (, , , and ) using muon spin rotation (SR) an…
The lower symmetry electron-density distribution and the charge transport anisotropy in cubic dodecaboride LuB12
Nadezhda B. Bolotina, Alexander P. Dudka, Olga N. Khrykina +4
High-quality single crystals of LuB12 are grown using the induction zone melting method. The X-ray data are collected at temperatures 293, 135, 95, 50 K. The crystal structure of L…
Paramagnetic Meissner effect in ZrB12 single crystal with non-monotonic vortex-vortex interactions
Jun-Yi Ge, Vladimir N. Gladilin, Nikolay E. Sluchanko +4
The magnetic response related to paramagnetic Meissner effect (PME) is studied in a high quality single crystal ZrB12 with non-monotonic vortex-vortex interactions. We observe the…
On the Problem of Validity of Anderson and Kondo Models in Physics of Strongly Correlated Electron Systems
N. E. Sluchanko
We argue that the Anderson and Kondo models turn out to be irrelevant for the description of some strongly correlated electron systems and we suggest the mechanism for the formatio…
Surface and bulk components of electrical conductivity in the (presumably special topological) Kondo insulator SmB6 at lowest temperatures
Slavomir Gabani, Gabriel Pristas, Iveta Takacova +5
Samarium hexaboride (SmB6) has recently been considered to be a topological Kondo insulator (TKI), the first strongly correlated electron system to exhibit topological surface cond…