52 citations · 150 across the 10 of their papers we have counts for
10 papers
Collective modes, Yb-valence instability and metal-insulator transition in the cage-cluster borides RB12 (R- Ho, Er, Tm, Yb, Lu, Zr)
Gennady Komandin, Elena Zhukova, Boris Gorshunov +6
A thorough study of the wide-range (40-35000 cm-1) dynamic conductivity spectra of the rare-earth (RE) dodecaborides RB12 (R- Ho, Er and Tm) and Tm1-xYbxB12 substitutional solid so…
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…
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…
Unique interplay between superconducting and ferromagnetic orders in EuRbFeAs
V. S. Stolyarov, A. Casano, M. A. Belyanchikov +15
Transport, magnetic and optical investigations on EuRbFeAs single crystals evidence that the ferromagnetic ordering of the Eu magnetic moments at K, below t…
Observation of dynamic charge stripes in Tm0.19Yb0.81B12 at the metal-insulator transition
N. E. Sluchanko, A. N. Azarevich, A. V. Bogach +12
Higher accuracy low temperature charge transport measurements in combination with precise X-ray diffraction experiment have allowed detecting the symmetry lowering in the single do…
Lattice vibrations of the charge-transfer salt -(BEDT-TTF)Cu(CN): novel interpretation of the electrodynamic response in a spin-liquid compound
M. Dressel, P. Lazic, A. Pustogow +6
The dimer Mott insulator -(BEDT-TTF)Cu(CN) exhibits unusual electrodynamic properties. Numerical investigations of the electronic ground state and the molecular and…
Low-Energy Excitations in the Quantum Spin-Liquid -(BEDT-TTF)Cu(CN)
A. Pustogow, E. Zhukova, B. Gorshunov +4
The electrodynamic response of the organic spin-liquid candidate -(BEDT-TTF)Cu(CN) has been measured in an extremely wide energy range ( to 2 eV) as a func…
Boson peak in overdoped manganites La_{1-x}Ca_{x}MnO_{3}
B. Gorshunov, E. Zhukova, V. I. Torgashev +8
In the charge-ordered phase of strongly doped manganites LaCaMnO () absorption lines appear in the terahertz spectral range for commensurate values…
Evidence of a subenergy gap in the overdoped regime of Y_{1-x}Ca_{x}Ba_{2}Cu_{3}O_{7-δ} thin films from THz Spectroscopy
Nimrod Bachar, Eli Farber, Elena Zhukova +2
We measured the terahertz (THz) complex conductivity of Ca doped YBa_{2}Cu_{3}O_{7-δ} thin films in the frequency range of 0.1 to 3 THz (3 to 100 cm^{-1}) and at a temperature rang…
Spin excitations of the correlated semiconductor FeSi probed by THz radiation
V. V. Glushkov, B. P. Gorshunov, E. S. Zhukova +5
By direct measurements of the complex optical conductivity of FeSi we have discovered a broad absorption peak centered at frequency that de…